联想ThinkBook 15 G3 ACL回顾。低排放的办公笔记本，走得更远

Name: Lenovo ThinkBook 15 G3 ACL 21A400B2GE
Brand: Lenovo

办公室全能型人才。

ThinkBook凭借Ryzen 5 APU、适度的排放和良好的电池寿命获得了分数。这款笔记本电脑配备了Windows 11 Pro，并提供USB-C电源传输，这是它的强项之一。整套设备的售价约为600欧元（728美元）。

Sascha Mölck, 👁 Sebastian Jentsch (translated by DeepL / Ninh Duy), Published 12/01/2022 🇺🇸 🇩🇪 ...

AMD Business Laptop / Notebook Lucienne (Zen 2) Ryzen (Zen) Windows

通过ThinkBook，联想提供了一款办公笔记本，旨在提供一个介于IdeaPad和ThinkPad之间的选择：为私人和专业用户提供一个可靠的、可负担的笔记本。它的主要竞争对手包括以下设备华硕ExpertBook B1 B1500CEAE，以及惠普ProBook 445 G8，以及 Acer Extensa 15 EX215-54.

我们已经测试了这款设备的前辈和继任者，即ThinkBook 15 G2 ITL和联想ThinkBook 15 G4 ABA.虽然G3机型是基于AMD的塞尚和卢西恩APU，但G2 (Tiger Lake, Renoir)和G4 ( Alder Lake, Barcelo)可以使用英特尔或AMD芯片。

Test device courtesy of notebooksbilliger.de

Download your licensed rating image as PNG / SVG

Lenovo ThinkBook 15 G3 ACL 21A400B2GE (ThinkBook 15 Series)

Processor

AMD Ryzen 5 5500U 6 x 2.1 - 4 GHz, 48 W PL2 / Short Burst, 25 W PL1 / Sustained, Lucienne-U (Zen 2)

Graphics adapter

AMD Radeon RX Vega 7, Core: 1800 MHz, RAM: 800 MHz, Single-Channel, 30.0.13044.0

Memory

8 GB

, DDR4-3200, Single-Channel-Mode, one memory slot (not in use), 8 GB onboard

Display

15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, Chi Mei N156HCA-EAC, IPS, glossy: no, 60 Hz

Mainboard

AMD Promontory/Bixby FCH

Storage

Samsung PM991A MZALQ256HBJD, 256 GB

, 193 GB free

Soundcard

Realtek ALC3287

Connections

2 USB 3.0 / 3.1 Gen1, 2 USB 3.1 Gen2, USB-C Power Delivery (PD), 1 HDMI, 2 DisplayPort, 1 Kensington Lock, Audio Connections: Headset combined port, Card Reader: SD, SDHC, SDXC, 1 Fingerprint Reader, TPM 2.0

Networking

Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), MediaTek MT7921 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5.0

Size

height x width x depth (in mm): 18.9 x 357 x 235

Battery

45 Wh Lithium-Polymer

Charging

fast charging / Quickcharge

Operating System

Microsoft Windows 11 Pro

Camera

Webcam: HD
Primary Camera: 0.9 MPix

Additional features

Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes, McAfee LiveSafe (Trial), Microsoft 365 (Trial), Microsoft OneNote (Trial), 12 Months Warranty

Weight

1.7 kg

Price

599 Euro

Links

Lenovo homepage

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

潜在的竞争对手比较

Rating	Date	Model	Weight	Height	Size	Resolution
85.1 % v7 ^(old)	12 / 2022	Lenovo ThinkBook 15 G3 ACL 21A400B2GE R5 5500U, Vega 7	1.7 kg	18.9 mm	15.60"	1920x1080
84.9 % v7 ^(old)	09 / 2022	Lenovo ThinkBook 15 G4 21DL0009GE R5 5625U, Vega 7	1.8 kg	23 mm	15.60"	1920x1080
85.3 % v7 ^(old)	07 / 2022	HP ProBook 445 G8-3Z6Q8ES R5 5600U, Vega 7	1.4 kg	19.8 mm	14.00"	1920x1080
84.8 % v7 ^(old)	11 / 2021	Asus ExpertBook B1 B1500CEAE, i5-1135G7 i5-1135G7, Iris Xe G7 80EUs	1.7 kg	19.4 mm	15.60"	1920x1080
78 % v7 ^(old)	02 / 2022	Acer Extensa 15 EX215-54-5103 i5-1135G7, Iris Xe G7 80EUs	1.9 kg	19.9 mm	15.60"	1920x1080

外壳和连接性--提供USB-C Power Delivery的联想电脑

银灰色的机箱没有显示任何制造缺陷。然而，电脑的底座可以扭曲和翘曲得有点过分：这里明显缺乏刚性。联想依靠金属（盖子的背面）和塑料元素（底座）以及哑光的光滑表面。电池（用螺丝固定，而不是用胶水粘住）和其他内部零件可以通过移除底层外壳来获得。从正面看，内置的网络摄像头（0.9MP，最大1280x720像素）带有一个机械盖。

这台电脑配备了两个USB-A（USB 3.2 Gen 1）和两个USB-C端口（USB 3.2 Gen 2；Power Delivery，通过USB-C的Displayport）。笔记本总共有三个视频输出（2个DP，1个HDMI）。SD存储卡读卡器（参考卡：AV PRO SD 128 GB V60）是一个中等速度的模型。

在最佳条件下的WiFi传输率（附近没有其他WiFi设备，笔记本和服务器PC之间的距离很短）很好，但不太符合WiFi芯片的全部功能（联发科MT7921；802.11 ax）。

尺寸比较

Acer Extensa 15 EX215-54-5103 Asus ExpertBook B1 B1500CEAE, i5-1135G7 Lenovo ThinkBook 15 G3 ACL 21A400B2GE Lenovo ThinkBook 15 G4 21DL0009GE HP ProBook 445 G8-3Z6Q8ES DIN A4 ❌

左侧：2个USB 3.2 Gen 2（USB-C；Power Delivery，Displayport），HDMI，USB 3.2 Gen 1（USB-A），音频插孔

右侧。SD存储卡读卡器（SD），USB 3.2 Gen 1（USB-A），千兆以太网，电缆锁的插槽

SD Card Reader
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (AV Pro SD microSD 128 GB V60)	80.3 MB/s
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U (AV Pro SD microSD 128 GB V60)	77.9 MB/s -3%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	76.18 MB/s -5%
Average of class Office (22.7 - 198.5, n=33, last 2 years)	58.1 MB/s -28%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7 (AV Pro V60)	25.5 MB/s -68%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	90.28 MB/s +1%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (AV Pro SD microSD 128 GB V60)	89.7 MB/s
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U (AV Pro SD microSD 128 GB V60)	84.6 MB/s -6%
Average of class Office (25 - 249, n=30, last 2 years)	73.1 MB/s -19%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7 (AV Pro V60)	26.9 MB/s -70%

Networking
iperf3 transmit AX12
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Wi-Fi 6 AX201	1359 (703^min - 1463^max) MBit/s
Average MediaTek MT7921 (548 - 985, n=16)	797 MBit/s
Acer Extensa 15 EX215-54-5103 Intel Wireless AC 9462	345 (321^min - 353^max) MBit/s
iperf3 receive AX12
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Wi-Fi 6 AX201	1478 (1347^min - 1614^max) MBit/s
Average MediaTek MT7921 (90 - 972, n=16)	628 MBit/s
Acer Extensa 15 EX215-54-5103 Intel Wireless AC 9462	360 (345^min - 365^max) MBit/s
iperf3 receive AXE11000
Average of class Office (104.2 - 1775, n=89, last 2 years)	1271 MBit/s +35%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE MediaTek MT7921	940 (928^min - 945^max) MBit/s
Lenovo ThinkBook 15 G4 21DL0009GE Realtek RTL8852BE	938 (807^min - 988^max) MBit/s 0%
Average MediaTek MT7921 (104.2 - 968, n=18)	778 MBit/s -17%
HP ProBook 445 G8-3Z6Q8ES Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC	653 (601^min - 673^max) MBit/s -31%
iperf3 transmit AXE11000
Average of class Office (47.8 - 1793, n=89, last 2 years)	1130 MBit/s +16%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE MediaTek MT7921	976 (917^min - 1026^max) MBit/s
Lenovo ThinkBook 15 G4 21DL0009GE Realtek RTL8852BE	916 (464^min - 956^max) MBit/s -6%
Average MediaTek MT7921 (47.8 - 985, n=18)	795 MBit/s -19%
HP ProBook 445 G8-3Z6Q8ES Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC	283 (169^min - 353^max) MBit/s -71%

Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Wi-Fi 6 AX201; iperf3 transmit AX12; iperf 3.1.3: Ø1335 (703-1463)

Acer Extensa 15 EX215-54-5103 Intel Wireless AC 9462; iperf3 transmit AX12; iperf 3.1.3: Ø345 (321-353)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE MediaTek MT7921; iperf3 transmit AXE11000; iperf 3.1.3: Ø976 (917-1026)

Lenovo ThinkBook 15 G4 21DL0009GE Realtek RTL8852BE; iperf3 transmit AXE11000; iperf 3.1.3: Ø900 (464-956)

HP ProBook 445 G8-3Z6Q8ES Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC; iperf3 transmit AXE11000; iperf 3.1.3: Ø283 (169-353)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE MediaTek MT7921; iperf3 receive AXE11000; iperf 3.1.3: Ø939 (928-945)

Lenovo ThinkBook 15 G4 21DL0009GE Realtek RTL8852BE; iperf3 receive AXE11000; iperf 3.1.3: Ø938 (807-988)

HP ProBook 445 G8-3Z6Q8ES Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC; iperf3 receive AXE11000; iperf 3.1.3: Ø652 (601-673)

输入设备--ThinkBook G3配备了一个发光键盘

点亮的Chiclet键盘（2个亮度级别）的平坦光滑的按键具有较短的行程以及清晰的压力点，按键的阻力水平令人愉快。键盘在打字的时候会有轻微的弯曲，尽管这并不太具有破坏性。总而言之，联想提供了一个适合日常使用的键盘。

多点触控板（约10.5 x 7厘米）的光滑表面使手指很容易滑动，同时对角落里的输入也有反应。键盘的落点很短，压力点也很清晰。

显示屏--联想笔记本的IPS面板

哑光的15.6英寸屏幕（1920x1080像素）在亮度（271.4 cd/m²）以及对比度（776:1）方面没有达到目标范围（>300 cd/m²和1000:1）。大多数竞争对手在这方面表现得更好--除了延伸型.从好的方面看，该面板在任何亮度设置下都没有显示任何PWM闪烁。


266 cd/m²	281 cd/m²	280 cd/m²
257 cd/m²	291 cd/m²	265 cd/m²
251 cd/m²	289 cd/m²	263 cd/m²

Distribution of brightness

Chi Mei N156HCA-EAC tested with X-Rite i1Pro 2

Maximum: 291 cd/m² (Nits) Average: 271.4 cd/m² Minimum: 3.2 cd/m²
Brightness Distribution: 86 %
Center on Battery: 291 cd/m²
Contrast: 776:1 (Black: 0.375 cd/m²)
ΔE Color 4.17 | 0.5-29.43 Ø4.92
ΔE Greyscale 3.31 | 0.5-98 Ø5.2
45.4% AdobeRGB 1998 (Argyll 2.2.0 3D)
65.5% sRGB (Argyll 2.2.0 3D)
43.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.23

Download ICC File (X-Rite i1Pro 2)

	Lenovo ThinkBook 15 G3 ACL 21A400B2GE Chi Mei N156HCA-EAC, IPS, 1920x1080, 15.6"	Lenovo ThinkBook 15 G4 21DL0009GE LENOVO LEN156FHD , IPS, 1920x1080, 15.6"	HP ProBook 445 G8-3Z6Q8ES AUO559C, IPS LED, 1920x1080, 14"	Asus ExpertBook B1 B1500CEAE, i5-1135G7 CEC Panda LM156LF-5L06, IPS, 1920x1080, 15.6"	Acer Extensa 15 EX215-54-5103 AU Optronics B156HTN06.1, TN LED, 1920x1080, 15.6"
Display		2%	-16%	-5%	-16%
Display P3 Coverage	43.8	44.8 2%	36.9 -16%	41.6 -5%	37 -16%
sRGB Coverage	65.5	66.8 2%	55.5 -15%	62.3 -5%	55.7 -15%
AdobeRGB 1998 Coverage	45.4	46.3 2%	38.2 -16%	43 -5%	38.2 -16%
Response Times		8%	-32%	-51%	-14%
Response Time Grey 50% / Grey 80% *	30 ?(14, 16)	29 ?(12, 17) 3%	39 ?(18, 21) -30%	44.8 ?(22.8, 22) -49%	38 ?(18, 20) -27%
Response Time Black / White *	21 ?(12, 9)	18.5 ?(10, 8.5) 12%	28 ?(16, 12) -33%	32 ?(17.2, 14.8) -52%	21 ?(17, 4) -0%
PWM Frequency		37037 ?(100)			52 ?(100)
Screen		-8%	-11%	-1%	-94%
Brightness middle	291	313 8%	304 4%	304 4%	220 -24%
Brightness	271	301 11%	270 0%	285 5%	203 -25%
Brightness Distribution	86	90 5%	83 -3%	89 3%	82 -5%
Black Level *	0.375	0.21 44%	0.25 33%	0.19 49%	0.43 -15%
Contrast	776	1490 92%	1216 57%	1600 106%	512 -34%
Colorchecker dE 2000 *	4.17	5.3 -27%	6.78 -63%	5.2 -25%	10.74 -158%
Colorchecker dE 2000 max. *	7.18	18.7 -160%	17.59 -145%	18.5 -158%	20.92 -191%
Greyscale dE 2000 *	3.31	4.4 -33%	2.43 27%	2.9 12%	13.29 -302%
Gamma	2.23 ^99%	2.08 ^106%	2.43 ^91%	2.14 ^103%	2.63 ^84%
CCT	6457 ^101%	6479 ^100%	6759 ^96%	6639 ^98%	14880 ^44%
Colorchecker dE 2000 calibrated *		4	4.69	4.5	4.44
Total Average (Program / Settings)		1% / -3%	-20% / -15%	-19% / -9%	-41% / -64%

* ... smaller is better

屏幕可以正常显示所交付的颜色：但是，不能完全达到目标色彩精度（DeltaE<3），偏差为4.17。该显示器不能再现AdobeRGB（45%）、sRGB（66%）和DCI-P3（44%）色彩空间。因此，该面板不适合依赖色彩保真度的应用场景。然而，在这方面，竞争对手的情况也没有好到哪里去。

Display Response Times

ℹ

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.

↔ Response Time Black to White
21 ms ... rise ↗ and fall ↘ combined	↗ 12 ms rise
21 ms ... rise ↗ and fall ↘ combined	↘ 9 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 42 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (21 ms).
↔ Response Time 50% Grey to 80% Grey
30 ms ... rise ↗ and fall ↘ combined	↗ 14 ms rise
30 ms ... rise ↗ and fall ↘ combined	↘ 16 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 36 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (32.9 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.

Screen flickering / PWM not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8746 (minimum: 5 - maximum: 343500) Hz was measured.

IPS面板具有稳定的可视角度，可以从任何位置阅读。只要太阳不是太亮，在户外阅读屏幕不是问题。

性能--联想依靠Ryzen-APU

联想的办公笔记本针对的是私人和专业用户。只有配备 Ryzen 5 5500U或 Ryzen 7 5700UAPU的机型，在测试时可以使用。相同设置的前代产品(ThinkBook 15 G2) 和后续系列 (ThinkBook 15 G4)提供了更多的选择。G2可使用英特尔Tiger Lake 或AMD Renoir芯片，而G4可使用英特尔Alder Lake或AMD Barcelo硬件。

测试条件

组合键 "Fn "+"Q "可用于在三个制造商特定的能源配置文件（"智能冷却"、"高性能 "和 "电池节约模式"）之间进行切换。测试是在标准的 "智能冷却 "模式下进行的。这些配置文件在多线程CPU性能方面略有不同，而GPU性能始终保持不变。

	智能冷却	高性能	省电模式
功率限制1	25瓦	37,5瓦	20瓦
功率限制2	48瓦	48瓦	48瓦

处理器

的CPU部分 Ryzen 5 5500U APU(Lucienne)由六个核心组成，基本时钟为2.1 GHz。通过Turbo可以提升到4.05 GHz。还支持同步多线程（每个核心两个线程）。

Cinebench R15基准测试的多线程测试在短时间内以4GHz的速度处理，尽管时钟速度随后下降到3.4和3.5GHz之间。单线程测试在1.8至4.05GHz下运行。在电池模式下，CPU工作在2.5至3.5GHz（多线程）或1.4至3.5GHz（单线程）。CB15循环测试证实，持续使用CPU Turbo是可能的。高性能 "配置文件使多线程性能略有提高。

Cinebench R15 Multi endurance test

Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U: Ø1196 (1177.3-1249.15)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U; Hoechstleistung: Ø1250 (1178.72-1350.15)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U; Akkusparmodus: Ø946 (914.85-1145.25)

Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U: Ø1366 (1305.18-1529.23)

HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U: Ø1101 (1037.43-1351.63)

Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7: Ø687 (670.58-787.77)

Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7: Ø837 (828.74-856.81)

Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7: Ø868 (859.14-922.21)

CPU Performance Rating - Percent
Average of class Office	78.5 pt
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	77.7 pt
HP ProBook 445 G8-3Z6Q8ES ^-1! AMD Ryzen 5 5600U	68 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	60.7 pt
Lenovo ThinkBook 15 Gen2 ITL ^-3! Intel Core i5-1135G7	60 pt
Average AMD Ryzen 5 5500U	60 pt
Acer Extensa 15 EX215-54-5103 ^-1! Intel Core i5-1135G7	59.6 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	57.9 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	54.6 pt
Asus ExpertBook B1 B1500CEAE, i5-1135G7 ^-1! Intel Core i5-1135G7	51.7 pt

Cinebench R23
Multi Core
Average of class Office (1577 - 15743, n=92, last 2 years)	9250 Points +23%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	9100 Points +21%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	8226 Points +9%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	7970 Points +6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	7548 Points
Average AMD Ryzen 5 5500U (6030 - 8565, n=19)	7280 Points -4%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	6901 Points -9%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	5638 Points -25%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	3610 Points -52%
Single Core
Average of class Office (618 - 1995, n=92, last 2 years)	1563 Points +33%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	1372 Points +16%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	1369 Points +16%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	1179 Points
Average AMD Ryzen 5 5500U (1149 - 1183, n=18)	1173 Points -1%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	1171 Points -1%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	1169 Points -1%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	1062 Points -10%

Cinebench R20
CPU (Multi Core)
Average of class Office (590 - 5980, n=92, last 2 years)	3556 Points +22%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	3549 Points +22%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	3147 Points +8%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	3090 Points +6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	2920 Points
Average AMD Ryzen 5 5500U (2223 - 3316, n=20)	2784 Points -5%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	2674 Points -8%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	2226 Points -24%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	2142 Points -27%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	1711 Points -41%
CPU (Single Core)
Average of class Office (229 - 764, n=92, last 2 years)	602 Points +31%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	545 Points +18%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	534 Points +16%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	526 Points +14%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	525 Points +14%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	483 Points +5%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	461 Points
Average AMD Ryzen 5 5500U (449 - 461, n=19)	457 Points -1%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	454 Points -2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	449 Points -3%

Cinebench R15
CPU Multi 64Bit
Average of class Office (246 - 2642, n=93, last 2 years)	1561 Points +25%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	1529 (1305.18^min - 1529.23^max) Points +22%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	1352 (1037.43^min - 1351.63^max) Points +8%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	1350 Points +8%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	1249 Points
Average AMD Ryzen 5 5500U (995 - 1412, n=20)	1223 Points -2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	1145 Points -8%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	922 (859.14^min - 922.21^max) Points -26%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	857 Points -31%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	788 (670.58^min - 787.77^max) Points -37%
CPU Single 64Bit
Average of class Office (98 - 284, n=92, last 2 years)	230 Points +30%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	225 Points +27%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	223 Points +26%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	203 Points +14%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	200 Points +13%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	199 Points +12%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	177.3 Points
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	177.1 Points 0%
Average AMD Ryzen 5 5500U (170 - 179, n=18)	176 Points -1%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	175.6 Points -1%

Blender
v2.79 BMW27 CPU
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	667 Seconds * -59%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	545 Seconds * -30%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	541 Seconds * -29%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	469 Seconds * -12%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	444 Seconds * -6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	419 Seconds *
Average AMD Ryzen 5 5500U (358 - 490, n=18)	419 Seconds * -0%
Average of class Office (208 - 1956, n=93, last 2 years)	419 Seconds * -0%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	381 Seconds * +9%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	362 Seconds * +14%
v3.3 Classroom CPU
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (3.3.0, Akkusparmodus)	878 Seconds * -17%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	815 Seconds * -9%
Average of class Office (343 - 3964, n=89, last 2 years)	773 Seconds * -3%
Average AMD Ryzen 5 5500U (676 - 878, n=4)	763 Seconds * -2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (3.3.0)	750 Seconds *
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (3.3.0, Hoechstleistung)	676 Seconds * +10%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	667 Seconds * +11%

7-Zip 18.03
7z b 4
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	40034 MIPS +33%
Average of class Office (7532 - 65460, n=93, last 2 years)	38934 MIPS +29%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	36059 MIPS +20%
Average AMD Ryzen 5 5500U (29585 - 36896, n=18)	33723 MIPS +12%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	31969 MIPS +6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	30129 MIPS
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	29585 MIPS -2%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	24873 MIPS -17%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	23314 MIPS -23%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	20432 MIPS -32%
7z b 4 -mmt1
Average of class Office (2972 - 6687, n=93, last 2 years)	5276 MIPS +22%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	5260 MIPS +22%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	5149 MIPS +19%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	4921 MIPS +14%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	4818 MIPS +11%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	4686 MIPS +8%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	4325 MIPS
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	4306 MIPS 0%
Average AMD Ryzen 5 5500U (4174 - 4378, n=19)	4304 MIPS 0%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	4222 MIPS -2%

Geekbench 5.5
Multi-Core
Average of class Office (1018 - 11980, n=92, last 2 years)	7612 Points +84%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	6472 Points +56%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	5773 Points +39%
Average AMD Ryzen 5 5500U (4063 - 5917, n=20)	5231 Points +26%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	4700 Points +13%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	4142 Points
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	4141 Points 0%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	4066 Points -2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	4063 Points -2%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	3861 Points -7%
Single-Core
Average of class Office (510 - 1989, n=93, last 2 years)	1585 Points +47%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	1450 Points +35%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	1428 Points +33%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	1391 Points +29%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	1349 Points +25%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	1328 Points +23%
Average AMD Ryzen 5 5500U (1070 - 1126, n=20)	1104 Points +3%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	1076 Points
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	1075 Points 0%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	1070 Points -1%

HWBOT x265 Benchmark v2.2 - 4k Preset
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	11.7 fps +58%
Average of class Office (1.72 - 18.7, n=91, last 2 years)	10.4 fps +40%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	9.31 fps +26%
Average AMD Ryzen 5 5500U (6.7 - 9.74, n=20)	8.49 fps +15%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	7.56 fps +2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	7.41 fps
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	7.21 fps -3%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	6.7 fps -10%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	6.56 fps -11%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	5.59 fps -25%

LibreOffice - 20 Documents To PDF
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	69.3 s *
Average AMD Ryzen 5 5500U (60 - 80.7, n=17)	66.1 s * +5%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	65.2 s * +6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	64.4 s * +7%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	56.8 s * +18%
Average of class Office (31.3 - 129.6, n=91, last 2 years)	53.2 s * +23%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	51.5 s * +26%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	51.2 s * +26%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	50.4 s * +27%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	49.1 s * +29%

R Benchmark 2.5 - Overall mean
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Hoechstleistung)	0.67 sec * -2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U (Akkusparmodus)	0.67 sec * -2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U	0.66 sec *
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7	0.645 sec * +2%
Average AMD Ryzen 5 5500U (0.607 - 0.67, n=19)	0.631 sec * +4%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7	0.627 sec * +5%
Lenovo ThinkBook 15 Gen2 ITL Intel Core i5-1135G7	0.619 sec * +6%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U	0.556 sec * +16%
Average of class Office (0.4244 - 1.135, n=90, last 2 years)	0.543 sec * +18%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U	0.534 sec * +19%

* ... smaller is better

Cinebench R15 CPU Multi 64Bit

1249 Points

Cinebench R15 OpenGL 64Bit

37.3 fps

Cinebench R15 Ref. Match 64Bit

98 %

Cinebench R15 CPU Single 64Bit

177.3 Points

Cinebench R20 CPU (Multi Core)

2920 Points

Cinebench R20 CPU (Single Core)

461 Points

Cinebench R23 Single Core

1179 Points

Cinebench R23 Multi Core

7548 Points

Help

... in comparison

Performance Rating
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7	93.5 pt
Average of class Office	82 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7	81.5 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7	79 pt
Average AMD Ryzen 5 5500U	77 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7	76.5 pt
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7	73.8 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7	72.6 pt
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs	60 pt
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs	53.4 pt

AIDA64 / FP32 Ray-Trace
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	10645 KRay/s +16%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Hoechstleistung)	10427 KRay/s +14%
Average of class Office (763 - 24250, n=92, last 2 years)	9320 KRay/s +2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	9175 KRay/s
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	9094 KRay/s -1%
Average AMD Ryzen 5 5500U (7222 - 10680, n=18)	8931 KRay/s -3%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Akkusparmodus)	8456 KRay/s -8%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	7902 KRay/s -14%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	7685 KRay/s -16%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	6208 KRay/s -32%

AIDA64 / FPU Julia
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	67729 Points +31%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	59533 Points +15%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Hoechstleistung)	55778 Points +8%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	51801 Points
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	50499 Points -3%
Average AMD Ryzen 5 5500U (41815 - 58107, n=18)	49490 Points -4%
Average of class Office (4113 - 102228, n=92, last 2 years)	47898 Points -8%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Akkusparmodus)	47646 Points -8%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	31232 Points -40%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	25801 Points -50%

AIDA64 / CPU SHA3
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	2314 MB/s +37%
Average of class Office (287 - 4551, n=92, last 2 years)	2212 MB/s +31%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	2134 MB/s +27%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	1976 MB/s +17%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Hoechstleistung)	1820 MB/s +8%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	1741 MB/s +3%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	1685 MB/s
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	1642 MB/s -3%
Average AMD Ryzen 5 5500U (1354 - 1907, n=18)	1639 MB/s -3%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Akkusparmodus)	1556 MB/s -8%

AIDA64 / CPU Queen
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	77047 Points +5%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	73848 Points +1%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Hoechstleistung)	73515 Points 0%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	73428 Points
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Akkusparmodus)	72972 Points -1%
Average AMD Ryzen 5 5500U (68235 - 74033, n=18)	72280 Points -2%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	70633 Points -4%
Average of class Office (8185 - 115197, n=92, last 2 years)	70379 Points -4%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	46748 Points -36%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	46550 Points -37%

AIDA64 / FPU SinJulia
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	10446 Points 0%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	10443 Points
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Hoechstleistung)	10428 Points 0%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Akkusparmodus)	10153 Points -3%
Average AMD Ryzen 5 5500U (9007 - 10446, n=18)	10035 Points -4%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	9146 Points -12%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	7897 Points -24%
Average of class Office (404 - 14288, n=92, last 2 years)	6714 Points -36%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	4443 Points -57%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	4425 Points -58%

AIDA64 / FPU Mandel
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	37072 Points +36%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	30542 Points +12%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Hoechstleistung)	28275 Points +4%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	27285 Points
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	26560 Points -3%
Average AMD Ryzen 5 5500U (21894 - 30659, n=18)	26247 Points -4%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Akkusparmodus)	25102 Points -8%
Average of class Office (2075 - 54365, n=92, last 2 years)	24965 Points -9%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	18751 Points -31%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	15640 Points -43%

AIDA64 / CPU AES
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	91153 MB/s +80%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	67925 MB/s +34%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	63921 MB/s +26%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Hoechstleistung)	53606 MB/s +6%
Average of class Office (7860 - 155900, n=92, last 2 years)	51340 MB/s +2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	50577 MB/s
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	49245 MB/s -3%
Average AMD Ryzen 5 5500U (31792 - 54455, n=18)	48011 MB/s -5%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Akkusparmodus)	47545 MB/s -6%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	34865 MB/s -31%

AIDA64 / CPU ZLib
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Hoechstleistung)	605 MB/s +6%
Average of class Office (78 - 1018, n=92, last 2 years)	600 MB/s +5%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	592 MB/s +3%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7	573 MB/s
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	546 MB/s -5%
Average AMD Ryzen 5 5500U (234 - 614, n=18)	537 MB/s -6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Akkusparmodus)	535 MB/s -7%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	525 MB/s -8%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	366 MB/s -36%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	340 MB/s -41%

AIDA64 / FP64 Ray-Trace
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	5653 KRay/s +21%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Hoechstleistung)	5579 KRay/s +19%
Average of class Office (432 - 12755, n=92, last 2 years)	4939 KRay/s +6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	4938 KRay/s +6%
Average AMD Ryzen 5 5500U (3943 - 5717, n=18)	4844 KRay/s +4%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	4679 KRay/s
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Akkusparmodus)	4615 KRay/s -1%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	4104 KRay/s -12%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	3918 KRay/s -16%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	3380 KRay/s -28%

AIDA64 / CPU PhotoWorxx
Average of class Office (4814 - 54971, n=92, last 2 years)	29077 MPixel/s +264%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	17484 MPixel/s +119%
Average AMD Ryzen 5 5500U (7765 - 22932, n=18)	15767 MPixel/s +98%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	14514 MPixel/s +82%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	12654 MPixel/s +59%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	9264 MPixel/s +16%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	9143 MPixel/s +15%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	7982 MPixel/s
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Hoechstleistung)	7821 MPixel/s -2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Akkusparmodus)	7765 MPixel/s -3%

系统性能

这个运行平稳的系统可以处理办公和互联网应用，以及低图形设置下的游戏。然而，部分性能被浪费了，因为内存（8GB，DDR4-3200，板载）只在单通道模式下运行。安装另一个RAM模块会有很大的帮助--特别是在图形性能方面。对于DDR4-3200内存来说，可用的RAM的传输率处于正常水平。PCMark的结果很好。

PCMark 10 / Score
Lenovo ThinkBook 15 G4 21DL0009GE Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU	6025 Points +30%
Average of class Office (2463 - 7344, n=86, last 2 years)	5618 Points +21%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	5309 Points +15%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U (Dual-Channel)	5301 Points +15%
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (4626 - 5301, n=13)	5059 Points +9%
Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G	4703 Points +2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U, Samsung PM991A MZALQ256HBJD	4626 Points
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G	4506 Points -3%

PCMark 10 / Essentials
Lenovo ThinkBook 15 G4 21DL0009GE Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU	10555 Points +26%
Average of class Office (5575 - 20841, n=86, last 2 years)	10136 Points +21%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	9550 Points +14%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U (Dual-Channel)	9259 Points +10%
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (8390 - 9789, n=13)	9112 Points +9%
Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G	9074 Points +8%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G	8850 Points +5%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U, Samsung PM991A MZALQ256HBJD	8390 Points

PCMark 10 / Productivity
Lenovo ThinkBook 15 G4 21DL0009GE Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU	9462 Points +33%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	8685 Points +22%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U (Dual-Channel)	7958 Points +12%
Average of class Office (3041 - 10415, n=86, last 2 years)	7689 Points +8%
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (6262 - 7958, n=13)	7478 Points +5%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U, Samsung PM991A MZALQ256HBJD	7095 Points
Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G	6305 Points -11%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G	6190 Points -13%

PCMark 10 / Digital Content Creation
Average of class Office (2126 - 9773, n=86, last 2 years)	6335 Points +40%
Lenovo ThinkBook 15 G4 21DL0009GE Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU	5944 Points +32%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U (Dual-Channel)	5488 Points +22%
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (4513 - 5540, n=13)	5171 Points +15%
Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G	4935 Points +9%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	4897 Points +9%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G	4533 Points 0%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U, Samsung PM991A MZALQ256HBJD	4513 Points

CrossMark / Overall
Average of class Office (348 - 1891, n=86, last 2 years)	1410 Points +47%
Lenovo ThinkBook 15 G4 21DL0009GE Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU	1325 Points +38%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	1183 Points +23%
Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G	1058 Points +10%
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (958 - 1103, n=6)	1044 Points +9%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U (Dual-Channel)	1036 Points +8%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U, Samsung PM991A MZALQ256HBJD	958 Points

CrossMark / Productivity
Average of class Office (393 - 1870, n=86, last 2 years)	1409 Points +36%
Lenovo ThinkBook 15 G4 21DL0009GE Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU	1370 Points +32%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	1218 Points +17%
Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G	1197 Points +15%
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (1039 - 1153, n=6)	1097 Points +6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U (Dual-Channel)	1081 Points +4%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U, Samsung PM991A MZALQ256HBJD	1039 Points

CrossMark / Creativity
Average of class Office (340 - 1982, n=86, last 2 years)	1466 Points +64%
Lenovo ThinkBook 15 G4 21DL0009GE Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU	1347 Points +51%
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	1285 Points +44%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U (Dual-Channel)	1016 Points +14%
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (895 - 1054, n=6)	1007 Points +13%
Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G	895 Points 0%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U, Samsung PM991A MZALQ256HBJD	895 Points

CrossMark / Responsiveness
Average of class Office (258 - 2017, n=86, last 2 years)	1269 Points +38%
Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G	1202 Points +31%
Lenovo ThinkBook 15 G4 21DL0009GE Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU	1142 Points +24%
Average AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (918 - 1112, n=6)	1005 Points +9%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U (Dual-Channel)	965 Points +5%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U, Samsung PM991A MZALQ256HBJD	918 Points
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	845 Points -8%

PCMark 10 Score		4626 points
Help

AIDA64: Memory Copy | Memory Read | Memory Write | Memory Latency

AIDA64 / Memory Copy
Average of class Office (7158 - 108783, n=93, last 2 years)	49017 MB/s +152%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	36037 MB/s +86%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	34187 MB/s +76%
Average AMD Ryzen 5 5500U (19083 - 40547, n=18)	31948 MB/s +64%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	21671 MB/s +12%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	19426 MB/s
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	18424 MB/s -5%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	17810 MB/s -8%

AIDA64 / Memory Read
Average of class Office (7325 - 112436, n=93, last 2 years)	48863 MB/s +111%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	43868 MB/s +89%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	39612 MB/s +71%
Average AMD Ryzen 5 5500U (23005 - 47024, n=18)	38947 MB/s +68%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	23996 MB/s +4%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	23183 MB/s
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	21776 MB/s -6%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	21134 MB/s -9%

AIDA64 / Memory Write
Average of class Office (7579 - 117935, n=93, last 2 years)	53233 MB/s +151%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	40387 MB/s +90%
Average AMD Ryzen 5 5500U (20150 - 42337, n=18)	33552 MB/s +58%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	31119 MB/s +47%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	28752 MB/s +36%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	24155 MB/s +14%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	21205 MB/s
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	18924 MB/s -11%

AIDA64 / Memory Latency
Average AMD Ryzen 5 5500U (87.3 - 119, n=18)	98.3 ns * -11%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, Vega 7 (v6.50.5800)	98.1 ns * -11%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100, Dual-Channel)	98.1 ns * -11%
Average of class Office (8.3 - 185.2, n=93, last 2 years)	97.1 ns * -10%
HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, Vega 7 (v6.70.6000)	93.4 ns * -6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, Vega 7 (v6.75.6100)	88.5 ns *
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.33.5700)	85.7 ns * +3%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Iris Xe G7 80EUs (v6.50.5800)	68.8 ns * +22%

* ... smaller is better

DPC延时

DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
Lenovo ThinkBook 15 G4 21DL0009GE Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU	9388.7 μs * -853%
Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G	1876 μs * -90%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G	1429 μs * -45%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U, Samsung PM991A MZALQ256HBJD	984.8 μs *
HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	725.5 μs * +26%

* ... smaller is better

存储设备

联想为ThinkBook配备了三星的PCIe 3固态硬盘（M.2 2242；M.2 2280型号也适用），它的存储容量为256GB。传输速率很好，但它不是一个顶级的固态硬盘。在DiskSpd循环的后半段，它的性能有一些下降。该笔记本还可以容纳第二个PCIe固态硬盘。

CrystalDiskMark 5.2 / 6

AS SSD

DiskSpd

Samsung PM991A MZALQ256HBJD

CDM 5/6 Read Seq Q32T1: 2447 MB/s

CDM 5/6 Write Seq Q32T1: 1205 MB/s

CDM 5/6 Read 4K Q32T1: 514.8 MB/s

CDM 5/6 Write 4K Q32T1: 382.3 MB/s

CDM 5 Read Seq: 1803 MB/s

CDM 5 Write Seq: 1205 MB/s

CDM 5/6 Read 4K: 39.55 MB/s

CDM 5/6 Write 4K: 88.83 MB/s

Drive Performance Rating | DiskSpd | AS SSD

Drive Performance Rating - Percent
Average of class Office	91.3 pt
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	69.4 pt
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	66.1 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	60.2 pt
Average Samsung PM991A MZALQ256HBJD	60.2 pt
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	58.9 pt
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	51.3 pt
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	40.3 pt

DiskSpd
seq read
Average of class Office (121 - 4554, n=89, last 2 years)	2657 MB/s +46%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	1975 (1964.4^min - 1975.1^max) MB/s +9%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1868 (1778.18^min - 1867.51^max) MB/s +3%
Average Samsung PM991A MZALQ256HBJD (1816 - 1842, n=2)	1829 MB/s +1%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	1816 (1777.35^min - 1816.13^max) MB/s
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	1756 (1749.3^min - 1756.42^max) MB/s -3%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1732 (1703.47^min - 1732.35^max) MB/s -5%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	1323 (1308.73^min - 1322.96^max) MB/s -27%
seq write
Average of class Office (43 - 5842, n=89, last 2 years)	2567 MB/s +129%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1595 (1557.97^min - 1595.26^max) MB/s +42%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	1564 (1542.04^min - 1564.28^max) MB/s +39%
Average Samsung PM991A MZALQ256HBJD (1123 - 1197, n=2)	1160 MB/s +3%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	1133 (1119.67^min - 1132.71^max) MB/s +1%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1124 (1112.12^min - 1124.01^max) MB/s 0%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	1123 (1079.34^min - 1123.09^max) MB/s
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	943 (937.83^min - 942.67^max) MB/s -16%
seq q8 t1 read
Average of class Office (124.2 - 7120, n=89, last 2 years)	4362 MB/s +99%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	2520 (2372.09^min - 2520.15^max) MB/s +15%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	2488 (2200.54^min - 2487.7^max) MB/s +14%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	2460 (2212.73^min - 2460.17^max) MB/s +12%
Average Samsung PM991A MZALQ256HBJD (2187 - 2462, n=2)	2325 MB/s +6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	2187 (1960.9^min - 2187.15^max) MB/s
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	2035 (1907.78^min - 2035.41^max) MB/s -7%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	2007 (1817.32^min - 2006.95^max) MB/s -8%
seq q8 t1 write
Average of class Office (46.7 - 6791, n=89, last 2 years)	3371 MB/s +196%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1821 (1807.07^min - 1820.75^max) MB/s +60%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	1564 (1541.26^min - 1564.28^max) MB/s +38%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	1313 (1305.17^min - 1312.5^max) MB/s +15%
Average Samsung PM991A MZALQ256HBJD (1137 - 1211, n=2)	1174 MB/s +3%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	1137 (1052.97^min - 1136.87^max) MB/s
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1131 (1122.61^min - 1130.53^max) MB/s -1%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	945 (939.94^min - 945.39^max) MB/s -17%
4k q1 t1 read
Average of class Office (5.55 - 89.9, n=89, last 2 years)	58.3 MB/s +21%
Average Samsung PM991A MZALQ256HBJD (48.2 - 56.2, n=2)	52.2 MB/s +8%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	51.1 (27.21^min - 51.14^max) MB/s +6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	48.2 (45.48^min - 48.2^max) MB/s
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	48.1 (47.24^min - 48.11^max) MB/s 0%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	41.6 (41.26^min - 41.59^max) MB/s -14%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	33 (31.97^min - 33.04^max) MB/s -32%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	17.7 (17.63^min - 17.71^max) MB/s -63%
4k q1 t1 write
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	243 (240.56^min - 243.21^max) MB/s +73%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	182 (120.45^min - 181.67^max) MB/s +29%
Average of class Office (1.23 - 429, n=89, last 2 years)	165.2 MB/s +17%
Average Samsung PM991A MZALQ256HBJD (140.8 - 154, n=2)	147.4 MB/s +5%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	143 (142.18^min - 142.96^max) MB/s +2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	140.8 (139.59^min - 140.83^max) MB/s
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	136 (127.32^min - 135.79^max) MB/s -3%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	49.8 (48.6^min - 49.79^max) MB/s -65%
4k q32 t16 read
Average of class Office (7.49 - 4425, n=89, last 2 years)	1254 MB/s +42%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	1032 (1029.78^min - 1031.94^max) MB/s +17%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	882 (875.14^min - 881.89^max) MB/s
Average Samsung PM991A MZALQ256HBJD (677 - 882, n=2)	780 MB/s -12%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	690 (681.72^min - 689.7^max) MB/s -22%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	681 (677.18^min - 681.28^max) MB/s -23%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	656 (652.43^min - 655.55^max) MB/s -26%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	368 (366.44^min - 367.85^max) MB/s -58%
4k q32 t16 write
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	1094 (1076.98^min - 1093.53^max) MB/s +19%
Average of class Office (1.5 - 3254, n=89, last 2 years)	943 MB/s +3%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	916 (858.49^min - 916.21^max) MB/s
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	839 (816.8^min - 838.82^max) MB/s -8%
Average Samsung PM991A MZALQ256HBJD (445 - 916, n=2)	681 MB/s -26%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	614 (286.41^min - 614.04^max) MB/s -33%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	488 (479.76^min - 488.09^max) MB/s -47%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	439 (421.24^min - 438.59^max) MB/s -52%

AS SSD
Score Total
Average of class Office (704 - 9204, n=87, last 2 years)	4202 Points +53%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	3392 Points +23%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	2863 Points +4%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	2787 Points +1%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	2750 Points
Average Samsung PM991A MZALQ256HBJD (2314 - 2750, n=2)	2532 Points -8%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1851 Points -33%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	1449 Points -47%
Score Read
Average of class Office (252 - 3364, n=87, last 2 years)	1476 Points +35%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1284 Points +17%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	1168 Points +7%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	1117 Points +2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	1093 Points
Average Samsung PM991A MZALQ256HBJD (914 - 1093, n=2)	1004 Points -8%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	827 Points -24%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	621 Points -43%
Score Write
Average of class Office (247 - 4111, n=87, last 2 years)	2014 Points +75%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1489 Points +29%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	1150 Points
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	1144 Points -1%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	1140 Points -1%
Average Samsung PM991A MZALQ256HBJD (977 - 1150, n=2)	1064 Points -7%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	624 Points -46%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	567 Points -51%
Seq Read
Average of class Office (508 - 5796, n=87, last 2 years)	3452 MB/s +50%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	2644.77 MB/s +15%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	2294.23 MB/s
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	2220 MB/s -3%
Average Samsung PM991A MZALQ256HBJD (2011 - 2294, n=2)	2153 MB/s -6%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	1965 MB/s -14%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1928 MB/s -16%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1511.18 MB/s -34%
Seq Write
Average of class Office (294 - 5880, n=87, last 2 years)	2350 MB/s +116%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	1628.04 MB/s +49%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	1089.74 MB/s
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	1037.75 MB/s -5%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	963 MB/s -12%
Average Samsung PM991A MZALQ256HBJD (772 - 1090, n=2)	931 MB/s -15%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	919 MB/s -16%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	836 MB/s -23%
4K Read
Average of class Office (18 - 91.1, n=87, last 2 years)	58.3 MB/s +35%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	50.3 MB/s +17%
Average Samsung PM991A MZALQ256HBJD (43.1 - 55.1, n=2)	49.1 MB/s +14%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	48.31 MB/s +12%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	45.07 MB/s +4%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	43.13 MB/s
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	31.5 MB/s -27%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	19.05 MB/s -56%
4K Write
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	223.3 MB/s +83%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	208.9 MB/s +71%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	189.1 MB/s +55%
Average of class Office (28.2 - 350, n=87, last 2 years)	167.1 MB/s +37%
Average Samsung PM991A MZALQ256HBJD (121.9 - 172, n=2)	146.9 MB/s +21%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	128.63 MB/s +6%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	121.86 MB/s
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	53.34 MB/s -56%
4K-64 Read
Average of class Office (182.3 - 2713, n=87, last 2 years)	1073 MB/s +31%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1043 MB/s +27%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	870 MB/s +6%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	858.11 MB/s +5%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	820.25 MB/s
Average Samsung PM991A MZALQ256HBJD (658 - 820, n=2)	739 MB/s -10%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	657.15 MB/s -20%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	367.2 MB/s -55%
4K-64 Write
Average of class Office (183.4 - 3394, n=87, last 2 years)	1612 MB/s +75%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	1170 MB/s +27%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	918.85 MB/s
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	871 MB/s -5%
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	848.57 MB/s -8%
Average Samsung PM991A MZALQ256HBJD (728 - 919, n=2)	823 MB/s -10%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	467.25 MB/s -49%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	266 MB/s -71%
Access Time Read
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	0.194 ms * -8%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	0.179 ms *
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	0.126 ms * +30%
Average Samsung PM991A MZALQ256HBJD (0.071 - 0.179, n=2)	0.125 ms * +30%
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	0.101 ms * +44%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	0.1 ms * +44%
Average of class Office (0.022 - 0.302, n=87, last 2 years)	0.07797 ms * +56%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	0.062 ms * +65%
Access Time Write
HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP	0.128 ms * -288%
Average of class Office (0.017 - 0.625, n=87, last 2 years)	0.06914 ms * -110%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G	0.051 ms * -55%
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G	0.041 ms * -24%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD	0.033 ms *
Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU	0.031 ms * +6%
Average Samsung PM991A MZALQ256HBJD (0.021 - 0.033, n=2)	0.027 ms * +18%
Lenovo ThinkBook 15 Gen2 ITL Samsung PM991 MZALQ512HALU	0.02 ms * +39%

* ... smaller is better

Reading endurance test: DiskSpd Read Loop, Queue Depth 8

Lenovo ThinkBook 15 G3 ACL 21A400B2GE Samsung PM991A MZALQ256HBJD: Ø2127 (1897.29-2168.94)

Lenovo ThinkBook 15 G4 21DL0009GE Samsung PM991a MZALQ512HBLU: Ø2553 (2364.12-2581.67)

HP ProBook 445 G8-3Z6Q8ES SSSTC CL1-8D512-HP: Ø2022 (1933.67-2034.66)

Asus ExpertBook B1 B1500CEAE, i5-1135G7 WDC PC SN530 SDBPNPZ-512G: Ø2478 (2303.3-2486.8)

Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G: Ø2467 (2193.62-2474.72)

GPU性能

AMD的 Vega 7iGPU允许在全速（1800MHz）下连续运行，这在Witcher 3 测试中可以看到。低于平均水平的基准测试结果是由于RAM以单通道模式运行。内置硬件可以在低设置下在屏幕上流畅地运行要求不高的游戏。如果采用主动的双通道模式（即安装另一个RAM模块，见对比表），则可以获得更多的性能。

3DMark Performance Rating | 3DMark 11 | 3DMark

3DMark Performance Rating - Percent
Average of class Office	99.5 pt
Lenovo ThinkBook 15 G4 21DL0009GE AMD Radeon RX Vega 7, AMD Ryzen 5 5625U	79.8 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	76.7 pt
Average AMD Radeon RX Vega 7	72.2 pt
Lenovo ThinkBook 15 Gen2 ITL Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	70.8 pt
HP ProBook 445 G8-3Z6Q8ES AMD Radeon RX Vega 7, AMD Ryzen 5 5600U	57.6 pt
Acer Extensa 15 EX215-54-5103 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	50.7 pt
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	50 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	44.9 pt

3DMark 11 - 1280x720 Performance GPU
Average of class Office (1468 - 13132, n=88, last 2 years)	6704 Points +100%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Radeon RX Vega 7, AMD Ryzen 5 5625U	5347 Points +59%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U (Dual-Channel)	5279 Points +57%
Lenovo ThinkBook 15 Gen2 ITL Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	5259 Points +57%
Average AMD Radeon RX Vega 7 (3353 - 6249, n=58)	5054 Points +51%
HP ProBook 445 G8-3Z6Q8ES AMD Radeon RX Vega 7, AMD Ryzen 5 5600U	4196 Points +25%
Acer Extensa 15 EX215-54-5103 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	3929 Points +17%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	3905 Points +16%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	3353 Points

3DMark
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkBook 15 G4 21DL0009GE AMD Radeon RX Vega 7, AMD Ryzen 5 5625U	27315 Points +99%
Average of class Office (7982 - 58068, n=65, last 2 years)	26787 Points +95%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U (Dual-Channel)	24726 Points +80%
Average AMD Radeon RX Vega 7 (13713 - 31437, n=43)	23324 Points +70%
Lenovo ThinkBook 15 Gen2 ITL Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	20451 Points +49%
HP ProBook 445 G8-3Z6Q8ES AMD Radeon RX Vega 7, AMD Ryzen 5 5600U	17747 Points +29%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	13722 Points 0%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	13713 Points
Acer Extensa 15 EX215-54-5103 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	13628 Points -1%
1920x1080 Fire Strike Graphics
Average of class Office (1089 - 9375, n=89, last 2 years)	4861 Points +157%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Radeon RX Vega 7, AMD Ryzen 5 5625U	3413 Points +81%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U (Dual-Channel)	3364 Points +78%
Average AMD Radeon RX Vega 7 (1772 - 4037, n=62)	3189 Points +69%
Lenovo ThinkBook 15 Gen2 ITL Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	3146 Points +67%
HP ProBook 445 G8-3Z6Q8ES AMD Radeon RX Vega 7, AMD Ryzen 5 5600U	2483 Points +31%
Acer Extensa 15 EX215-54-5103 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	2134 Points +13%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	2039 Points +8%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	1889 Points
2560x1440 Time Spy Graphics
Average of class Office (313 - 4109, n=89, last 2 years)	1585 Points +146%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Radeon RX Vega 7, AMD Ryzen 5 5625U	1096 Points +70%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U (Dual-Channel)	1086 Points +69%
Lenovo ThinkBook 15 Gen2 ITL Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	1034 Points +61%
Average AMD Radeon RX Vega 7 (496 - 1249, n=57)	991 Points +54%
HP ProBook 445 G8-3Z6Q8ES AMD Radeon RX Vega 7, AMD Ryzen 5 5600U	819 Points +27%
Acer Extensa 15 EX215-54-5103 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	796 Points +24%
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1135G7	785 Points +22%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Radeon RX Vega 7, AMD Ryzen 5 5500U	644 Points

3DMark 11 Performance		3324 points
3DMark Cloud Gate Standard Score		12657 points
3DMark Fire Strike Score		1710 points
3DMark Time Spy Score		735 points
Help

... in comparison

Performance Rating - Percent
Average of class Office	94.1 pt
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, AMD Radeon RX Vega 7	93.9 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	81.9 pt
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	44.2 pt
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	43 pt

The Witcher 3 - 1024x768 Low Graphics & Postprocessing
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, AMD Radeon RX Vega 7	105.8 fps +304%
Average of class Office (16 - 177, n=75, last 2 years)	79.3 fps +203%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (Dual-Channel)	57.9 (7.36^min, 28^P0.1, 38.2^P1) fps +121%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	33.6 (4.78^min, 5.88^P0.1, 19.1^P1) fps +28%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	26.2 (15.4^min, 16.3^P0.1, 18.4^P1) fps

GTA V
1366x768 Normal/Off AF:4x
Average of class Office (32.1 - 171.4, n=80, last 2 years)	91.2 fps +140%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, AMD Radeon RX Vega 7	90.1 (25.7^min, 58.8^P1) fps +137%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (Dual-Channel)	86.3 (38.6^min, 58.8^P1) fps +127%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	38 (15.9^min, 25^P1) fps
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	31.9 (13.7^min, 19.2^P1) fps -16%
1920x1080 Normal/Off AF:4x
Average of class Office (21.3 - 168.4, n=61, last 2 years)	70.8 fps +169%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, AMD Radeon RX Vega 7	63.8 (26.9^min, 45.5^P1) fps +143%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (Dual-Channel)	60.7 (32.6^min, 43.5^P1) fps +131%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	26.3 (11.8^min, 17.5^P1) fps
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	20.5 (9.62^min, 13^P1) fps -22%

Final Fantasy XV Benchmark - 1280x720 Lite Quality
Average of class Office (12.1 - 103.1, n=89, last 2 years)	41.7 fps +144%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, AMD Radeon RX Vega 7 (1.3)	34.4 fps +101%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (1.3, Dual-Channel)	32.8 fps +92%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs (1.3)	18.4 fps +8%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (1.3)	17.1 fps

Strange Brigade - 1280x720 lowest AF:1
Average of class Office (37.7 - 175.7, n=81, last 2 years)	91.6 fps +163%
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, AMD Radeon RX Vega 7 (1.47.22.14 D3D12)	78.4 (47.2^min, 61.5^P1) fps +125%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (1.47.22.14 D3D12, Dual-Channel)	72.9 (56.2^min, 61.5^P1) fps +109%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs (1.47.22.14 D3D12)	35.5 (8.5^min, 10.4^P1) fps +2%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (1.47.22.14 D3D12)	34.8 (19^min, 27.5^P1) fps

Dota 2 Reborn - 1366x768 med (1/3)
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, AMD Radeon RX Vega 7	88.5 (81.3^min) fps +75%
Average of class Office (27.6 - 146.2, n=94, last 2 years)	79.8 fps +58%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (Dual-Channel)	77.4 (70.6^min) fps +53%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	50.5 (41.2^min) fps
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	41.9 (34.3^min) fps -17%

X-Plane 11.11 - 1280x720 low (fps_test=1)
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, AMD Radeon RX Vega 7	46.6 fps +63%
Average of class Office (13.6 - 128.2, n=93, last 2 years)	43.7 fps +53%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7 (Dual-Channel)	43 fps +50%
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	39 fps +36%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	28.6 fps

	low	med.	high	ultra
GTA V (2015)	43.6	38	11.3	5.53
The Witcher 3 (2015)	26.2	17.4	8.96	6.5
Dota 2 Reborn (2015)	74.3	50.5	25.8	24
Final Fantasy XV Benchmark (2018)	17.1	8.95	5.85
X-Plane 11.11 (2018)	28.6	22.7	21.1
Strange Brigade (2018)	34.8	13.4	11.5	9.9

排放和能源 - 低排放的联想笔记本电脑，具有良好的电池寿命

噪声排放

这台联想笔记本电脑在整个负载范围内不会产生很大的噪音。在日常使用中（办公室、互联网），风扇经常不活动，因此很安静。在中等负荷下，风扇被谨慎地抑制，在全负荷下测得的噪音水平高达45.6 dB（A）。

Noise Level

Idle		25.5 / 25.5 / 25.5 dB(A)
Load		28.5 / 45.6 dB(A)

	30 dB silent 40 dB(A) audible 50 dB(A) loud
min: , med: , max: Earthworks M23R, Arta (15 cm distance) environment noise: 25.5 dB(A)

	Lenovo ThinkBook 15 G3 ACL 21A400B2GE Vega 7, R5 5500U, Samsung PM991A MZALQ256HBJD	Lenovo ThinkBook 15 G4 21DL0009GE Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU	HP ProBook 445 G8-3Z6Q8ES Vega 7, R5 5600U, SSSTC CL1-8D512-HP	Asus ExpertBook B1 B1500CEAE, i5-1135G7 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G	Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G
Noise		4%	6%	7%	-4%
off / environment *	25.5	23.21 9%	25 2%	23.8 7%	25 2%
Idle Minimum *	25.5	23.21 9%	25 2%	23.8 7%	25 2%
Idle Average *	25.5	23.21 9%	25 2%	23.8 7%	25 2%
Idle Maximum *	25.5	23.21 9%	25 2%	25 2%	27 -6%
Load Average *	28.5	33 -16%	30.7 -8%	32.2 -13%	32.3 -13%
Load Maximum *	45.6	43.34 5%	30.7 33%	32.2 29%	50 -10%
Witcher 3 ultra *				32.2

* ... smaller is better

温度

笔记本并不特别热，在压力测试中，有两个测量点的温度超过40摄氏度（104华氏度）。在日常使用中（办公室、互联网），温度处于绿色范围。

压力测试（Prime95和Furmark连续运行）代表了在全负荷下检查系统稳定性的一个极端情况。在测试开始时，CPU（4GHz）和GPU（1800MHz）达到了它们的最大时钟速率。随着测试过程的继续，时钟频率只略微下降到3.8 GHz（CPU）和1,600 MHz（GPU）。

Max. Load

Idle


38.9 °C	42.2 °C	30.8 °C
36.5 °C	31.4 °C	26.2 °C
25.8 °C	24.1 °C	23.5 °C

Maximum: 42.2 °C
Average: 31 °C


34.2 °C	48.8 °C	36.5 °C
25.6 °C	37 °C	35.5 °C
22.7 °C	26.1 °C	26.4 °C

Maximum: 48.8 °C
Average: 32.5 °C

Power Supply (max.) 50.3 °C | Room Temperature 22.6 °C | FIRT 550-Pocket

(+) The average temperature for the upper side under maximal load is 31 °C / 88 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(±) The maximum temperature on the upper side is 42.2 °C / 108 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 48.8 °C / 120 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25 °C / 77 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 25.8 °C / 78.4 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (+1.9 °C / 3.5 F).

	Lenovo ThinkBook 15 G3 ACL 21A400B2GE AMD Ryzen 5 5500U, AMD Radeon RX Vega 7	Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U, AMD Radeon RX Vega 7	HP ProBook 445 G8-3Z6Q8ES AMD Ryzen 5 5600U, AMD Radeon RX Vega 7	Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs	Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
Heat		-4%	7%	7%	4%
Maximum Upper Side *	42.2	41.1 3%	37.9 10%	41.9 1%	42 -0%
Maximum Bottom *	48.8	45.6 7%	44.1 10%	48.6 -0%	43.3 11%
Idle Upper Side *	27.8	31.6 -14%	27.8 -0%	25.1 10%	27.9 -0%
Idle Bottom *	32.3	36.5 -13%	29.8 8%	26.4 18%	30.4 6%

* ... smaller is better

发言人

立体声扬声器产生的声音还不错，但没有低音可言。

Frequency diagram (checkboxes can be checked and unchecked to compare devices)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE audio analysis

(±) | speaker loudness is average but good (81.7 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22.9% lower than median
(±) | linearity of bass is average (10.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.4% away from median
(+) | mids are linear (5.3% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.9% higher than median
(±) | linearity of highs is average (8.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.9% difference to median)
Compared to same class
» 43% of all tested devices in this class were better, 10% similar, 46% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 53% of all tested devices were better, 8% similar, 39% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Acer Extensa 15 EX215-54-5103 audio analysis

(±) | speaker loudness is average but good (77.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 34.2% lower than median
(±) | linearity of bass is average (9.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 7.7% lower than median
(±) | linearity of mids is average (8.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.3% away from median
(+) | highs are linear (5.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.8% difference to median)
Compared to same class
» 65% of all tested devices in this class were better, 10% similar, 26% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 68% of all tested devices were better, 7% similar, 25% worse
» The best had a delta of 4%, average was 25%, worst was 134%

消耗功率

该计算机在功耗方面没有显示任何异常。对于安装在这里的硬件来说，这些水平是正常的。压力测试是在恒定功耗下进行的。该电源的额定功率为45瓦。

Power Consumption

Off / Standby	0.3 / 0.43 Watt
Idle	4.2 / 8.3 / 10.4 Watt
Load	49 / 49.3 Watt


Key: min: , med: , max: Metrahit Energy

Powerconsumption Witcher 3 / stress test

Lenovo ThinkBook 15 G3 ACL 21A400B2GE; Witcher 3 ultra: Ø39.7 (32.2-62.7)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE; 1280x720 Prime95 28.10 and Furmark 1.25: Ø49.1 (47.3-51.1)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE; Idle 150cd/m2: Ø6.99 (5.64-11.4)

Power consumption with an external monitor

Lenovo ThinkBook 15 G3 ACL 21A400B2GE; Prime95 V2810 Stress (external Monitor): Ø42.5 (31.4-43.8)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE; Cinebench R15 Multi (external Monitor): Ø45.9 (44-48)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø28.8 (26.9-44.3)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE; 1920x1080 The Witcher 3 ultra (external Monitor): Ø28.4 (26.7-35.2)

Lenovo ThinkBook 15 G3 ACL 21A400B2GE; Idle 1min (external Monitor): Ø4.3 (3.17-10.2)

电池寿命

在我们的实际WiFi测试中，这台15.6英寸的电脑可以管理8:06小时的运行时间（包括使用脚本调用网站）--这是一个好的，但不是突出的价值。在竞争对手中，联想的这台电脑只被以下产品打败了惠普ProBook 445 G8.

Battery Runtime


WiFi Websurfing (Edge 107)		8h 06min

Battery Runtime - WiFi Websurfing
HP ProBook 445 G8-3Z6Q8ES R5 5600U, Vega 7, 45 Wh	605 min +24%
Average of class Office (300 - 1349, n=90, last 2 years)	600 min +23%
Lenovo ThinkBook 15 G4 21DL0009GE R5 5625U, Vega 7, 44.52 Wh	492 min +1%
Lenovo ThinkBook 15 G3 ACL 21A400B2GE R5 5500U, Vega 7, 45 Wh	486 min
Asus ExpertBook B1 B1500CEAE, i5-1135G7 i5-1135G7, Iris Xe G7 80EUs, 42 Wh	432 min -11%
Acer Extensa 15 EX215-54-5103 i5-1135G7, Iris Xe G7 80EUs, 43 Wh	418 min -14%
Lenovo ThinkBook 15 Gen2 ITL i5-1135G7, Iris Xe G7 80EUs, 45 Wh	335 min -31%

Pros

+ 哑光IPS屏幕

+ PCIe 3.0固态硬盘

+ 可容纳第二个PCIe SSD的空间

+ 运行时基本安静

+ 适度的热量排放

+ 可扩展的内存

+ 发光的键盘

+ 良好的电池寿命

+ 电源交付

Cons

- 显示屏的对比度和亮度可以做得更好

- 底座可以做得更结实

- 永久焊接的内存

- 只有一年的保修期

结论 - 一个没有严重缺陷的坚实的办公笔记本

内置的组合是一个睿禅5 5500UCPU和8GB内存（单通道模式，板载）可以轻松处理办公和互联网应用以及轻度游戏。建议安装第二个内存模块（激活双通道模式），以释放AMD CPU的全部潜力。

联想ThinkBook 15 G3 ACL--配备Windows 11 Pro的全面的办公笔记本。

在发热和噪音方面没有什么可抱怨的，尽管风扇在满负荷情况下可以更安静一些。这款相对较轻的笔记本电脑（约1.7公斤/3.8磅）在连接WiFi的情况下，可以管理约8小时的电池寿命。一个很大的优点是：通过USB-C电源适配器进行充电。

当涉及到屏幕（15.6英寸，FHD，IPS）时，还有改进的余地。亮度、对比度和色彩空间覆盖率都太低了--不过，一些竞争对手的笔记本电脑的屏幕质量也没好多少。基本单元也可以做得更硬，而短的一年保修期也值得批评。

ThinkBook的一个替代品是惠普ProBook 445 G8例如，它提供了更好的电池寿命，并以其在负载下的低噪音排放而得分。笔记本延伸15 EX215-24可以被认为是经济型替代产品：它在大多数方面都不如ThinkBook，但它的Core i5-1135G7具有很高的每美元计算性能。这款笔记本已经可以买到，价格约为430欧元（446美元）或400欧元（415美元），带或不带Windows。

既然较新的G4已经上市，为什么还要买ThinkBook 15 G3？难道 "老 "G2还不够吗？

这款 G4机型我们评测的G4机型在使用与G3（6个核心，12个线程）或G2（Core i5-1135G7；4个核心，8个线程）相当的CPU配置时，提供了更多的处理能力。如果你不需要从你的机器中挤出每一滴性能，G3和G2的价格更具吸引力。G3的得分是更多的多线程性能和更好的电池寿命，而G2的优势是更大的单线程性能以及一个雷电3端口。

价格和可用性

ThinkBook 15 G3 ACL可从Heinzsoft购买（603欧元/626美元），其配置已被审查。它可以从亚马逊售价约为728美元，以及从Amazon India价格约为33,990英镑。

Lenovo ThinkBook 15 G3 ACL 21A400B2GE - 11/27/2022 v7 ^(old)
Sascha Mölck

Chassis

80 / 98 → 82%

Keyboard

86%

Pointing Device

87%

Connectivity

65 / 80 → 81%

Weight

67 / 20-75 → 85%

Battery

80%

Display

84%

Games Performance

55 / 78 → 70%

Application Performance

88 / 95 → 93%

Temperature

91%

Noise

92%

Audio

75%

Camera

40 / 85 → 47%

Average

76%

85%

Office - Weighted Average

Price comparison

Editor of the original article: Henrique Valim - Translator - 10 articles published on Notebookcheck since 2022

Translator: Ninh Ngoc Duy - Editorial Assistant - 459232 articles published on Notebookcheck since 2008

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> Notebookcheck中文版（NBC中国） > 评测 > 联想ThinkBook 15 G3 ACL回顾。低排放的办公笔记本，走得更远

Sascha Mölck, 2022-12- 1 (Update: 2022-12- 1)

潜在的竞争对手比较

外壳和连接性--提供USB-C Power Delivery的联想电脑

尺寸比较

输入设备--ThinkBook G3配备了一个发光键盘

显示屏--联想笔记本的IPS面板

Display Response Times

Screen Flickering / PWM (Pulse-Width Modulation)

性能--联想依靠Ryzen-APU

测试条件

处理器

Cinebench R15 Multi endurance test

系统性能

DPC延时

存储设备

Reading endurance test: DiskSpd Read Loop, Queue Depth 8

GPU性能

排放和能源 - 低排放的联想笔记本电脑，具有良好的电池寿命

噪声排放

温度

发言人

Lenovo ThinkBook 15 G3 ACL 21A400B2GE audio analysis

Acer Extensa 15 EX215-54-5103 audio analysis

消耗功率

Powerconsumption Witcher 3 / stress test

Power consumption with an external monitor

电池寿命

Pros

Cons

结论 - 一个没有严重缺陷的坚实的办公笔记本

价格和可用性

More articles related to this device

Price comparison