联想IdeaPad S340（i7-8565U，FHD）笔记本电脑评测

Name: Lenovo Ideapad S340-14IWL-81N70056GE
Brand: Lenovo

可靠的伙伴。

IdeaPad S340具有吸引人的设计和良好的硬件设备。可选的独立MX显卡很不错，可提供更高的图形性能。在这篇评测中，我们测评了配备Nvidia GeForce MX230的联想IdeaPad S340。

Mike Wobker, 👁 Sebastian Jentsch (translated by Zewei Shen), Published 08/01/2019 🇺🇸 🇩🇪 ...

Geforce Laptop / Notebook Whiskey Lake Windows

Test device courtesy of Lenovo Deutschland

Download your licensed rating image as PNG / SVG

Lenovo Ideapad S340-14IWL-81N70056GE (Ideapad S340 Series)

Processor

Intel Core i7-8565U 4 x 1.8 - 4.6 GHz, Whiskey Lake-U

Graphics adapter

NVIDIA GeForce MX230 - 2048 MB VRAM, Core: 1519 MHz, RAM: 1752 MHz, GDDR5, 1D11, 417.88, Intel UHD Graphics 620

Memory

8 GB

, DDR4-2400

Display

14.00 inch 16:9, 1920 x 1080 pixel 157 PPI, LG Philips LP140WFA-SPD1, IPS, glossy: yes

Mainboard

Intel Cannon Lake-U PCH-LP Premium

Storage

WDC PC SN520 SDAPNUW-512G, 512 GB

, 512 GB M.2 PCIe, 445 GB free

Soundcard

Intel Cannon Lake-LP - cAVS

Connections

3 USB 3.0 / 3.1 Gen1, 1 HDMI, Audio Connections: 3.5 mm音频组合端口, Card Reader: SD, USB-C

Networking

Intel Cannon Lake-H/S CNVi: WiFi (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2

Size

height x width x depth (in mm): 17.9 x 323 x 231

Battery

52.5 Wh Lithium-Ion, Battery runtime (according to manufacturer): 10 h

Operating System

Microsoft Windows 10 Home 64 Bit

Camera

Webcam: HD 720p

Additional features

Speakers: 立体声扬声器, Keyboard: chiclet, Keyboard Light: no, McAfee LiveSafe, 24 Months Warranty

Weight

1.6 kg, Power Supply: 348 g

Price

900 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

Size Comparison

Dell Latitude 14 5495 HP ProBook 445 G6 Asus VivoBook 14 F412FJ-EB084T Lenovo Ideapad S340-14IWL-81N70056GE Huawei MateBook D 14 W50F DIN A4 ❌

Left side: power, HDMI, 1x USB Type-C 3.1 Gen1, 3.5-mm audio combo

Right side: SD card reader, 2x USB Type-A 3.1 Gen1

SD Card Reader
average JPG Copy Test (av. of 3 runs)
Dell Latitude 14 5495 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	116.6 MB/s +63%
Average of class Multimedia (18.4 - 201, n=60, last 2 years)	102.1 MB/s +43%
HP ProBook 445 G6 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	77.1 MB/s +8%
Lenovo Ideapad S340-14IWL-81N70056GE (Toshiba Exceria Pro SDXC 64 GB UHS-II)	71.6 MB/s
Asus VivoBook 14 F412FJ-EB084T (Toshiba Exceria Pro M501 microSDXC 64GB)	17.3 MB/s -76%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 14 5495 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	203.2 MB/s +143%
Average of class Multimedia (25.8 - 266, n=59, last 2 years)	142.7 MB/s +70%
HP ProBook 445 G6 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	85.6 MB/s +2%
Lenovo Ideapad S340-14IWL-81N70056GE (Toshiba Exceria Pro SDXC 64 GB UHS-II)	83.7 MB/s
Asus VivoBook 14 F412FJ-EB084T (Toshiba Exceria Pro M501 microSDXC 64GB)	25.2 MB/s -70%

Networking
iperf3 transmit AX12
Asus VivoBook 14 F412FJ-EB084T Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC	675 (561^min - 737^max) MBit/s +110%
Huawei MateBook D 14 W50F Intel Dual Band Wireless-AC 8265	590 (528^min - 688^max) MBit/s +84%
Dell Latitude 14 5495 Atheros/Qualcomm QCA6174	541 (318^min - 616^max) MBit/s +69%
HP ProBook 445 G6 Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter	527 (323^min - 637^max) MBit/s +64%
Lenovo Ideapad S340-14IWL-81N70056GE Intel Cannon Lake-H/S CNVi: WiFi	321 (249^min - 389^max) MBit/s
iperf3 receive AX12
Asus VivoBook 14 F412FJ-EB084T Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC	616 (569^min - 634^max) MBit/s +145%
HP ProBook 445 G6 Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter	577 (462^min - 630^max) MBit/s +130%
Huawei MateBook D 14 W50F Intel Dual Band Wireless-AC 8265	502 (323^min - 535^max) MBit/s +100%
Dell Latitude 14 5495 Atheros/Qualcomm QCA6174	452 (329^min - 553^max) MBit/s +80%
Lenovo Ideapad S340-14IWL-81N70056GE Intel Cannon Lake-H/S CNVi: WiFi	251 (184^min - 354^max) MBit/s

Lenovo Ideapad S340-14IWL-81N70056GE; iperf3 receive AX12; iperf 3.1.3: Ø250 (184-354)

Lenovo Ideapad S340-14IWL-81N70056GE; iperf3 transmit AX12; iperf 3.1.3: Ø321 (249-389)


263 cd/m²	261 cd/m²	267 cd/m²
243 cd/m²	260 cd/m²	239 cd/m²
244 cd/m²	233 cd/m²	238 cd/m²

Distribution of brightness

LG Philips LP140WFA-SPD1 tested with X-Rite i1Pro 2

Maximum: 267 cd/m² (Nits) Average: 249.8 cd/m² Minimum: 3.7 cd/m²
Brightness Distribution: 87 %
Center on Battery: 260 cd/m²
Contrast: 897:1 (Black: 0.29 cd/m²)
ΔE Color 6.29 | 0.5-29.43 Ø4.92, calibrated: 4.51
ΔE Greyscale 4.65 | 0.5-98 Ø5.2
58% sRGB (Argyll 1.6.3 3D)
37% AdobeRGB 1998 (Argyll 1.6.3 3D)
39.68% AdobeRGB 1998 (Argyll 2.2.0 3D)
57.8% sRGB (Argyll 2.2.0 3D)
38.41% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.73

Download ICC File (X-Rite i1Pro 2)

	Lenovo Ideapad S340-14IWL-81N70056GE LG Philips LP140WFA-SPD1, , 1920x1080, 14"	Dell Latitude 14 5495 CMN14C9, , 1920x1080, 14"	Asus VivoBook 14 F412FJ-EB084T AU Optronics AUO403D B140HAN04.0, , 1920x1080, 14"	HP ProBook 445 G6 Chi Mei CMN14D4, , 1920x1080, 14"	Huawei MateBook D 14 W50F BOE0764 / TV140FHM-NH0, , 1920x1080, 14"
Display		7%	3%	8%	12%
Display P3 Coverage	38.41	40.94 7%	39.71 3%	41.53 8%	43.19 12%
sRGB Coverage	57.8	61.4 6%	59.6 3%	62 7%	64 11%
AdobeRGB 1998 Coverage	39.68	42.32 7%	41.04 3%	42.94 8%	44.62 12%
Response Times		-13%	-9%	-4%	-26%
Response Time Grey 50% / Grey 80% *	36 ?(20, 16)	41 ?(24, 17) -14%	40 ?(19, 21) -11%	40 ?(23, 17) -11%	41 ?(21, 20) -14%
Response Time Black / White *	27 ?(16, 11)	30 ?(19, 11) -11%	29 ?(17, 12) -7%	26 ?(15, 11) 4%	37 ?(21, 16) -37%
PWM Frequency		25000 ?(30)		208 ?(50)	200 ?(90)
Screen		11%	22%	12%	5%
Brightness middle	260	212 -18%	267 3%	200 -23%	291 12%
Brightness	250	200 -20%	257 3%	196 -22%	276 10%
Brightness Distribution	87	89 2%	91 5%	67 -23%	85 -2%
Black Level *	0.29	0.23 21%	0.2 31%	0.17 41%	0.46 -59%
Contrast	897	922 3%	1335 49%	1176 31%	633 -29%
Colorchecker dE 2000 *	6.29	4.34 31%	3.79 40%	4.26 32%	4.3 32%
Colorchecker dE 2000 max. *	14.77	9.01 39%	8.18 45%	9.7 34%	10.01 32%
Colorchecker dE 2000 calibrated *	4.51		4.71 -4%		3.18 29%
Greyscale dE 2000 *	4.65	2.81 40%	1.49 68%	3.15 32%	4.21 9%
Gamma	2.73 ^81%	2.22 ^99%	2.48 ^89%	2.31 ^95%	2.46 ^89%
CCT	7331 ^89%	6286 ^103%	6659 ^98%	6882 ^94%	6867 ^95%
Color Space (Percent of AdobeRGB 1998)	37	39 5%	38 3%	40 8%	41 11%
Color Space (Percent of sRGB)	58	61 5%	59 2%	62 7%	64 10%
Total Average (Program / Settings)		2% / 7%	5% / 15%	5% / 9%	-3% / 2%

* ... smaller is better

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
27 ms ... rise ↗ and fall ↘ combined	↗ 16 ms rise
27 ms ... rise ↗ and fall ↘ combined	↘ 11 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 64 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms).
↔ Response Time 50% Grey to 80% Grey
36 ms ... rise ↗ and fall ↘ combined	↗ 20 ms rise
36 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. » 46 % 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.

Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U, Intel Core i7-8565U: Ø654 (578.9-760.2)

Dell Latitude 14 5495 AMD Ryzen 7 2700U, AMD Ryzen 7 2700U: Ø620 (605-670)

HP ProBook 445 G6 AMD Ryzen 5 2500U, AMD Ryzen 5 2500U: Ø510 (500.4-611.72)

Huawei Matebook 13-53010FYW Intel Core i7-8565U, Intel Core i7-8565U: Ø538 (519.57-685.41)

Acer Swift 3 SF314-55G-768V Intel Core i7-8565U, Intel Core i7-8565U: Ø525 (504.86-564.35)

Cinebench R15
CPU Single 64Bit
Average of class Multimedia (99.6 - 323, n=86, last 2 years)	257 Points +47%
Acer Swift 3 SF314-55G-768V Intel Core i7-8565U	180 Points +3%
Huawei Matebook 13-53010FYW Intel Core i7-8565U	175 Points 0%
Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U	175 Points
Average Intel Core i7-8565U (138.3 - 193, n=51)	172.5 Points -1%
Asus VivoBook 14 F412FJ-EB084T Intel Core i5-8265U	161 Points -8%
Dell Latitude 14 5495 AMD Ryzen 7 2700U	148 Points -15%
Huawei MateBook D 14 W50F Intel Core i5-8250U	143 Points -18%
HP ProBook 445 G6 AMD Ryzen 5 2500U	135 Points -23%
CPU Multi 64Bit
Average of class Multimedia (1252 - 4774, n=90, last 2 years)	2435 Points +220%
Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U	760 Points
Huawei Matebook 13-53010FYW Intel Core i7-8565U	685 Points -10%
Dell Latitude 14 5495 AMD Ryzen 7 2700U	670 Points -12%
Asus VivoBook 14 F412FJ-EB084T Intel Core i5-8265U	623 Points -18%
HP ProBook 445 G6 AMD Ryzen 5 2500U	612 Points -19%
Average Intel Core i7-8565U (452 - 815, n=52)	612 Points -19%
Huawei MateBook D 14 W50F Intel Core i5-8250U	565 Points -26%
Acer Swift 3 SF314-55G-768V Intel Core i7-8565U	564 Points -26%

Cinebench R15 CPU Single 64Bit

175 Points

Cinebench R15 CPU Multi 64Bit

760 Points

Cinebench R15 OpenGL 64Bit

92.5 fps

Cinebench R15 Ref. Match 64Bit

99.6 %

Help

... in comparison

PCMark 10 | PCMark 8

PCMark 10
Score
Average of class Multimedia (4542 - 8670, n=72, last 2 years)	6795 Points +69%
Huawei Matebook 13-53010FYW UHD Graphics 620, i7-8565U, WDC PC SN520 SDAPNUW-512G	4138 Points +3%
Acer Swift 3 SF314-55G-768V GeForce MX250, i7-8565U, WDC PC SN520 SDAPNUW-512G	4061 Points +1%
Lenovo Ideapad S340-14IWL-81N70056GE GeForce MX230, i7-8565U, WDC PC SN520 SDAPNUW-512G	4011 Points
Average Intel Core i7-8565U, NVIDIA GeForce MX230 ()	4011 Points 0%
Asus VivoBook 14 F412FJ-EB084T GeForce MX230, i5-8265U, Kingston RBU-SNS8180DS3512GJ	3764 Points -6%
Huawei MateBook D 14 W50F UHD Graphics 620, i5-8250U, SanDisk SD9SN8W256G1027	3526 Points -12%
HP ProBook 445 G6 Vega 8, R5 2500U, SK Hynix BC501 NVMe 256 GB	3470 Points -13%
Dell Latitude 14 5495 Vega 10, R7 2700U, Intel SSDSCKKF256G8	2585 Points -36%
Essentials
Average of class Multimedia (8480 - 12420, n=72, last 2 years)	10521 Points +28%
Huawei Matebook 13-53010FYW UHD Graphics 620, i7-8565U, WDC PC SN520 SDAPNUW-512G	8535 Points +4%
Lenovo Ideapad S340-14IWL-81N70056GE GeForce MX230, i7-8565U, WDC PC SN520 SDAPNUW-512G	8222 Points
Average Intel Core i7-8565U, NVIDIA GeForce MX230 ()	8222 Points 0%
Asus VivoBook 14 F412FJ-EB084T GeForce MX230, i5-8265U, Kingston RBU-SNS8180DS3512GJ	7981 Points -3%
Acer Swift 3 SF314-55G-768V GeForce MX250, i7-8565U, WDC PC SN520 SDAPNUW-512G	7446 Points -9%
Huawei MateBook D 14 W50F UHD Graphics 620, i5-8250U, SanDisk SD9SN8W256G1027	7373 Points -10%
HP ProBook 445 G6 Vega 8, R5 2500U, SK Hynix BC501 NVMe 256 GB	6933 Points -16%
Dell Latitude 14 5495 Vega 10, R7 2700U, Intel SSDSCKKF256G8	5957 Points -28%
Productivity
Average of class Multimedia (6089 - 10742, n=72, last 2 years)	8932 Points +40%
Huawei Matebook 13-53010FYW UHD Graphics 620, i7-8565U, WDC PC SN520 SDAPNUW-512G	7171 Points +13%
Acer Swift 3 SF314-55G-768V GeForce MX250, i7-8565U, WDC PC SN520 SDAPNUW-512G	7037 Points +10%
Asus VivoBook 14 F412FJ-EB084T GeForce MX230, i5-8265U, Kingston RBU-SNS8180DS3512GJ	6755 Points +6%
Lenovo Ideapad S340-14IWL-81N70056GE GeForce MX230, i7-8565U, WDC PC SN520 SDAPNUW-512G	6373 Points
Average Intel Core i7-8565U, NVIDIA GeForce MX230 ()	6373 Points 0%
Huawei MateBook D 14 W50F UHD Graphics 620, i5-8250U, SanDisk SD9SN8W256G1027	5758 Points -10%
HP ProBook 445 G6 Vega 8, R5 2500U, SK Hynix BC501 NVMe 256 GB	5351 Points -16%
Dell Latitude 14 5495 Vega 10, R7 2700U, Intel SSDSCKKF256G8	3571 Points -44%
Digital Content Creation
Average of class Multimedia (3651 - 13548, n=72, last 2 years)	9202 Points +175%
Acer Swift 3 SF314-55G-768V GeForce MX250, i7-8565U, WDC PC SN520 SDAPNUW-512G	3470 Points +4%
Lenovo Ideapad S340-14IWL-81N70056GE GeForce MX230, i7-8565U, WDC PC SN520 SDAPNUW-512G	3344 Points
Average Intel Core i7-8565U, NVIDIA GeForce MX230 ()	3344 Points 0%
Huawei Matebook 13-53010FYW UHD Graphics 620, i7-8565U, WDC PC SN520 SDAPNUW-512G	3142 Points -6%
HP ProBook 445 G6 Vega 8, R5 2500U, SK Hynix BC501 NVMe 256 GB	3059 Points -9%
Huawei MateBook D 14 W50F UHD Graphics 620, i5-8250U, SanDisk SD9SN8W256G1027	2804 Points -16%
Asus VivoBook 14 F412FJ-EB084T GeForce MX230, i5-8265U, Kingston RBU-SNS8180DS3512GJ	2685 Points -20%
Dell Latitude 14 5495 Vega 10, R7 2700U, Intel SSDSCKKF256G8	2206 Points -34%

PCMark 8
Home Score Accelerated v2
Average of class Multimedia (4484 - 5583, n=10, last 2 years)	5126 Points +41%
Lenovo Ideapad S340-14IWL-81N70056GE GeForce MX230, i7-8565U, WDC PC SN520 SDAPNUW-512G	3641 Points
Average Intel Core i7-8565U, NVIDIA GeForce MX230 ()	3641 Points 0%
Huawei Matebook 13-53010FYW UHD Graphics 620, i7-8565U, WDC PC SN520 SDAPNUW-512G	3587 Points -1%
Acer Swift 3 SF314-55G-768V GeForce MX250, i7-8565U, WDC PC SN520 SDAPNUW-512G	3581 Points -2%
Dell Latitude 14 5495 Vega 10, R7 2700U, Intel SSDSCKKF256G8	3256 Points -11%
HP ProBook 445 G6 Vega 8, R5 2500U, SK Hynix BC501 NVMe 256 GB	3218 Points -12%
Work Score Accelerated v2
Acer Swift 3 SF314-55G-768V GeForce MX250, i7-8565U, WDC PC SN520 SDAPNUW-512G	5174 Points +1%
Lenovo Ideapad S340-14IWL-81N70056GE GeForce MX230, i7-8565U, WDC PC SN520 SDAPNUW-512G	5133 Points
Average Intel Core i7-8565U, NVIDIA GeForce MX230 ()	5133 Points 0%
Average of class Multimedia (3115 - 6078, n=10, last 2 years)	5081 Points -1%
Huawei Matebook 13-53010FYW UHD Graphics 620, i7-8565U, WDC PC SN520 SDAPNUW-512G	4958 Points -3%
HP ProBook 445 G6 Vega 8, R5 2500U, SK Hynix BC501 NVMe 256 GB	4379 Points -15%
Dell Latitude 14 5495 Vega 10, R7 2700U, Intel SSDSCKKF256G8	2438 Points -53%

PCMark 8 Home Score Accelerated v2		3641 points
PCMark 8 Work Score Accelerated v2		5133 points
PCMark 10 Score		4011 points
Help

	Lenovo Ideapad S340-14IWL-81N70056GE WDC PC SN520 SDAPNUW-512G	Dell Latitude 14 5495 Intel SSDSCKKF256G8	HP ProBook 445 G6 SK Hynix BC501 NVMe 256 GB	Huawei Matebook 13-53010FYW WDC PC SN520 SDAPNUW-512G	Acer Swift 3 SF314-55G-768V WDC PC SN520 SDAPNUW-512G	Average WDC PC SN520 SDAPNUW-512G
CrystalDiskMark 5.2 / 6		-63%	-29%	39%	3%	-8%
Write 4K	160.8	48.45 -70%	110.4 -31%	191.2 19%	185.5 15%	138.5 ?(94.1 - 191.2, n=27) -14%
Read 4K	50.5	25.11 -50%	39.46 -22%	53.1 5%	50.2 -1%	44.2 ?(27.6 - 53.1, n=27) -12%
Write Seq	1458	341.2 -77%	808 -45%	1768 21%	1175 -19%	1265 ?(750 - 1768, n=25) -13%
Read Seq	1447	521 -64%	1130 -22%	1710 18%	1132 -22%	1237 ?(423 - 1710, n=25) -15%
Write 4K Q32T1	406.5	202 -50%	260.8 -36%	575 41%	472.6 16%	404 ?(239 - 749, n=27) -1%
Read 4K Q32T1	476.8	243.5 -49%	308 -35%	654 37%	642 35%	421 ?(229 - 654, n=27) -12%
Write Seq Q32T1	1458	320.8 -78%	816 -44%	2544 74%	1453 0%	1491 ?(1319 - 2544, n=27) 2%
Read Seq Q32T1	1743	555 -68%	1783 2%	3433 97%	1738 0%	1741 ?(473 - 3433, n=27) 0%
Write 4K Q8T8		247.5				715 ?(437 - 1211, n=4)
Read 4K Q8T8		253.4				1027 ?(926 - 1104, n=4)
AS SSD		-90%	-36%	33%	3%	-8%
Seq Read	1583	507 -68%	1546 -2%	2934 85%	1438 -9%	1363 ?(399 - 2934, n=28) -14%
Seq Write	1345	286.5 -79%	708 -47%	2407 79%	1352 1%	1227 ?(412 - 2407, n=28) -9%
4K Read	44.47	19.76 -56%	34.12 -23%	48.31 9%	47.35 6%	40.8 ?(25 - 48.3, n=28) -8%
4K Write	136.1	34.58 -75%	76.7 -44%	179.7 32%	167.9 23%	127.3 ?(82.1 - 179.7, n=27) -6%
4K-64 Read	1038	238.4 -77%	528 -49%	1296 25%	1051 1%	957 ?(631 - 1296, n=28) -8%
4K-64 Write	1113	225.2 -80%	588 -47%	1459 31%	1211 9%	1081 ?(709 - 1459, n=28) -3%
Access Time Read *	0.086	0.128 -49%	0.062 28%	0.103 -20%		0.07744 ?(0.045 - 0.131, n=25) 10%
Access Time Write *	0.027	0.101 -274%	0.048 -78%	0.021 22%	0.03 -11%	0.03671 ?(0.021 - 0.099, n=28) -36%
Score Read	1241	309 -75%	717 -42%	1638 32%	1242 0%	1134 ?(721 - 1638, n=28) -9%
Score Write	1383	288 -79%	735 -47%	1879 36%	1514 9%	1331 ?(926 - 1879, n=28) -4%
Score Total	3255	751 -77%	1785 -45%	4334 33%	3397 4%	3046 ?(2126 - 4334, n=28) -6%
Copy ISO MB/s		441.3	576			1169 ?(765 - 1637, n=17)
Copy Program MB/s		152.1	159.8			446 ?(205 - 889, n=17)
Copy Game MB/s		260	330.8			874 ?(509 - 1295, n=17)
Total Average (Program / Settings)		-77% / -79%	-33% / -33%	36% / 36%	3% / 3%	-8% / -8%

* ... smaller is better

CrystalDiskMark 3.0

CrystalDiskMark 5.2 / 6

AS SSD

WDC PC SN520 SDAPNUW-512G

Sequential Read: 1490 MB/s

Sequential Write: 1461 MB/s

512K Read: 1073 MB/s

512K Write: 1207 MB/s

4K Read: 48.37 MB/s

4K Write: 185.3 MB/s

4K QD32 Read: 484.2 MB/s

4K QD32 Write: 405.4 MB/s

3DMark 11 | 3DMark

3DMark 11 - 1280x720 Performance GPU
Average of class Multimedia (3505 - 60250, n=77, last 2 years)	20075 Points +460%
Acer Swift 3 SF314-55G-768V NVIDIA GeForce MX250, Intel Core i7-8565U	3593 Points 0%
Lenovo Ideapad S340-14IWL-81N70056GE NVIDIA GeForce MX230, Intel Core i7-8565U	3582 Points
Average NVIDIA GeForce MX230 (3180 - 3582, n=6)	3392 Points -5%
Asus VivoBook 14 F412FJ-EB084T NVIDIA GeForce MX230, Intel Core i5-8265U	3318 Points -7%
HP ProBook 445 G6 AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 2500U	3164 Points -12%
Dell Latitude 14 5495 AMD Radeon RX Vega 10, AMD Ryzen 7 2700U	3080 Points -14%
Huawei Matebook 13-53010FYW Intel UHD Graphics 620, Intel Core i7-8565U	1927 Points -46%
Huawei MateBook D 14 W50F Intel UHD Graphics 620, Intel Core i5-8250U	1776 Points -50%

3DMark
1280x720 Cloud Gate Standard Graphics
Average of class Multimedia (14679 - 130614, n=38, last 2 years)	56887 Points +216%
Acer Swift 3 SF314-55G-768V NVIDIA GeForce MX250, Intel Core i7-8565U	20283 Points +13%
Lenovo Ideapad S340-14IWL-81N70056GE NVIDIA GeForce MX230, Intel Core i7-8565U	17999 Points
Average NVIDIA GeForce MX230 (13376 - 17999, n=6)	15921 Points -12%
Asus VivoBook 14 F412FJ-EB084T NVIDIA GeForce MX230, Intel Core i5-8265U	15299 Points -15%
HP ProBook 445 G6 AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 2500U	13634 Points -24%
Dell Latitude 14 5495 AMD Radeon RX Vega 10, AMD Ryzen 7 2700U	10773 Points -40%
Huawei Matebook 13-53010FYW Intel UHD Graphics 620, Intel Core i7-8565U	10255 Points -43%
Huawei MateBook D 14 W50F Intel UHD Graphics 620, Intel Core i5-8250U	9730 Points -46%
1920x1080 Fire Strike Graphics
Average of class Multimedia (1835 - 46022, n=80, last 2 years)	14437 Points +429%
Acer Swift 3 SF314-55G-768V NVIDIA GeForce MX250, Intel Core i7-8565U	2977 Points +9%
Lenovo Ideapad S340-14IWL-81N70056GE NVIDIA GeForce MX230, Intel Core i7-8565U	2729 Points
Average NVIDIA GeForce MX230 (2168 - 2755, n=6)	2479 Points -9%
Asus VivoBook 14 F412FJ-EB084T NVIDIA GeForce MX230, Intel Core i5-8265U	2369 Points -13%
HP ProBook 445 G6 AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 2500U	1940 Points -29%
Dell Latitude 14 5495 AMD Radeon RX Vega 10, AMD Ryzen 7 2700U	1835 Points -33%
Huawei Matebook 13-53010FYW Intel UHD Graphics 620, Intel Core i7-8565U	1339 Points -51%
Huawei MateBook D 14 W50F Intel UHD Graphics 620, Intel Core i5-8250U	1245 Points -54%
2560x1440 Time Spy Graphics
Average of class Multimedia (622 - 17620, n=81, last 2 years)	5446 Points
Average NVIDIA GeForce MX230 (698 - 837, n=4)	758 Points
Asus VivoBook 14 F412FJ-EB084T NVIDIA GeForce MX230, Intel Core i5-8265U	710 Points
HP ProBook 445 G6 AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 2500U	556 Points

3DMark 11 Performance		3719 points
3DMark Cloud Gate Standard Score		8886 points
3DMark Fire Strike Score		2476 points
Help

... in comparison

BioShock Infinite | Thief | Dota 2 Reborn

BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF)
Acer Swift 3 SF314-55G-768V Intel Core i7-8565U, NVIDIA GeForce MX250	32.27 fps +3%
Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U, NVIDIA GeForce MX230	31.21 fps
Average NVIDIA GeForce MX230 (26.2 - 31.2, n=5)	28.8 fps -8%
Asus VivoBook 14 F412FJ-EB084T Intel Core i5-8265U, NVIDIA GeForce MX230	27.96 fps -10%
Dell Latitude 14 5495 AMD Ryzen 7 2700U, AMD Radeon RX Vega 10	14.4 fps -54%
HP ProBook 445 G6 AMD Ryzen 5 2500U, AMD Radeon RX Vega 8 (Ryzen 2000/3000)	13.9 fps -55%
Huawei Matebook 13-53010FYW Intel Core i7-8565U, Intel UHD Graphics 620	10 fps -68%
1366x768 High Preset
Acer Swift 3 SF314-55G-768V Intel Core i7-8565U, NVIDIA GeForce MX250	84 fps +6%
Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U, NVIDIA GeForce MX230	79.2 fps
Average NVIDIA GeForce MX230 (61.8 - 79.8, n=5)	72.7 fps -8%
Asus VivoBook 14 F412FJ-EB084T Intel Core i5-8265U, NVIDIA GeForce MX230	70.2 fps -11%
HP ProBook 445 G6 AMD Ryzen 5 2500U, AMD Radeon RX Vega 8 (Ryzen 2000/3000)	42.8 fps -46%
Huawei Matebook 13-53010FYW Intel Core i7-8565U, Intel UHD Graphics 620	34 fps -57%

Thief
1920x1080 Very High Preset AA:FXAA & High SS AF:8x
Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U, NVIDIA GeForce MX230	18.3 fps
Average NVIDIA GeForce MX230 ()	18.3 fps 0%
1366x768 High Preset AA:FXAA & Low SS AF:4x
Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U, NVIDIA GeForce MX230	35.6 fps
Average NVIDIA GeForce MX230 ()	35.6 fps 0%
Huawei Matebook 13-53010FYW Intel Core i7-8565U, Intel UHD Graphics 620	14.7 fps -59%

Dota 2 Reborn
1920x1080 ultra (3/3) best looking
Average of class Multimedia (26.3 - 179.9, n=82, last 2 years)	96.4 fps +123%
Acer Swift 3 SF314-55G-768V Intel Core i7-8565U, NVIDIA GeForce MX250	54.7 (47.4^min) fps +27%
Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U, NVIDIA GeForce MX230	43.2 (36.4^min) fps
Average NVIDIA GeForce MX230 ()	43.2 fps 0%
Huawei Matebook 13-53010FYW Intel Core i7-8565U, Intel UHD Graphics 620	19.8 (18.4^min) fps -54%
1920x1080 high (2/3)
Average of class Multimedia (28 - 196.9, n=82, last 2 years)	103.8 fps +79%
Acer Swift 3 SF314-55G-768V Intel Core i7-8565U, NVIDIA GeForce MX250	60.7 (54.2^min) fps +5%
Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U, NVIDIA GeForce MX230	58 (40.3^min) fps
Average NVIDIA GeForce MX230 ()	58 fps 0%
Huawei Matebook 13-53010FYW Intel Core i7-8565U, Intel UHD Graphics 620	22 (20.5^min) fps -62%

	low	med.	high	ultra
BioShock Infinite (2013)	170.7	81.9	79.2	31.21
Thief (2014)	58.7	39.4	35.6	18.3
Dota 2 Reborn (2015)	126.7	113	58	43.2

Noise Level

Idle		30.6 / 30.6 / 31.2 dB(A)
Load		36.5 / 39.7 dB(A)

	30 dB silent 40 dB(A) audible 50 dB(A) loud
min: , med: , max: Audix TM1, Arta (15 cm distance) environment noise: 30.6 dB(A)

Max. Load

Idle


45.2 °C	44.3 °C	38 °C
41.8 °C	43 °C	30.4 °C
29.4 °C	27.5 °C	25.7 °C

Maximum: 45.2 °C
Average: 36.1 °C


36.3 °C	43.8 °C	43.1 °C
26.7 °C	43.1 °C	40 °C
24.6 °C	26.7 °C	29.1 °C

Maximum: 43.8 °C
Average: 34.8 °C

Power Supply (max.) 43 °C | Room Temperature 22.4 °C | FIRT 550-Pocket

(±) The average temperature for the upper side under maximal load is 36.1 °C / 97 F, compared to the average of 31.3 °C / 88 F for the devices in the class Multimedia.
(-) The maximum temperature on the upper side is 45.2 °C / 113 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(±) The bottom heats up to a maximum of 43.8 °C / 111 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 25.6 °C / 78 F, compared to the device average of 31.3 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.4 °C / 84.9 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (-0.6 °C / -1.1 F).

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

Lenovo Ideapad S340-14IWL-81N70056GE audio analysis

(-) | not very loud speakers (67.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.1% lower than median
(±) | linearity of bass is average (11.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (7.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.6% away from median
(+) | highs are linear (5.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.1% difference to median)
Compared to same class
» 80% of all tested devices in this class were better, 5% similar, 15% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 66% of all tested devices were better, 6% similar, 29% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Power Consumption

Off / Standby	0.36 / 0.4 Watt
Idle	2.5 / 5.1 / 5.6 Watt
Load	47.5 / 64.5 Watt


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

	Lenovo Ideapad S340-14IWL-81N70056GE i7-8565U, GeForce MX230, WDC PC SN520 SDAPNUW-512G, IPS, 1920x1080, 14"	Dell Latitude 14 5495 R7 2700U, Vega 10, Intel SSDSCKKF256G8, IPS LED, 1920x1080, 14"	Asus VivoBook 14 F412FJ-EB084T i5-8265U, GeForce MX230, Kingston RBU-SNS8180DS3512GJ, IPS, 1920x1080, 14"	Acer Swift 3 SF314-55G-768V i7-8565U, GeForce MX250, WDC PC SN520 SDAPNUW-512G, IPS, 1920x1080, 14"	Huawei Matebook 13-53010FYW i7-8565U, UHD Graphics 620, WDC PC SN520 SDAPNUW-512G, IPS, 2160x1440, 13"	Average NVIDIA GeForce MX230	Average of class Multimedia
Power Consumption		-14%	-21%	-68%	-33%	-20%	-113%
Idle Minimum *	2.5	4.3 -72%	3.7 -48%	7.4 -196%	3.84 -54%	3.77 ?(2.5 - 4.7, n=5) -51%	6.78 ?(2.17 - 21.1, n=86, last 2 years) -171%
Idle Average *	5.1	6.6 -29%	6.1 -20%	9.9 -94%	7.68 -51%	6.16 ?(5.1 - 6.7, n=5) -21%	11.3 ?(4.6 - 30, n=86, last 2 years) -122%
Idle Maximum *	5.6	7.7 -38%	8.3 -48%	11.7 -109%	9.36 -67%	7.06 ?(5.6 - 8.3, n=5) -26%	13.4 ?(5.6 - 30.4, n=86, last 2 years) -139%
Load Average *	47.5	32 33%	43 9%	29 39%	43.2 9%	49.6 ?(43 - 56, n=5) -4%	71.1 ?(14.3 - 147, n=84, last 2 years) -50%
Load Maximum *	64.5	40 38%	61.6 4%	52 19%	64.8 -0%	63.3 ?(60.2 - 67.3, n=5) 2%	117.3 ?(47.7 - 270, n=85, last 2 years) -82%

* ... smaller is better

Battery Runtime

Idle (without WLAN, min brightness)		23h 13min
WiFi Websurfing		6h 01min
Load (maximum brightness)		1h 22min

	Lenovo Ideapad S340-14IWL-81N70056GE i7-8565U, GeForce MX230, 52.5 Wh	Dell Latitude 14 5495 R7 2700U, Vega 10, 61 Wh	Asus VivoBook 14 F412FJ-EB084T i5-8265U, GeForce MX230, 37 Wh	Acer Swift 3 SF314-55G-768V i7-8565U, GeForce MX250, 50.7 Wh	Huawei Matebook 13-53010FYW i7-8565U, UHD Graphics 620, 41.7 Wh	Apple MacBook 12 (Early 2016) 1.1 GHz 6Y30, HD Graphics 515, 41.4 Wh	Average of class Multimedia
Battery Runtime		33%	-8%	10%	8%	111%	26%
Reader / Idle	1393	1089 -22%		968 -31%	1416 2%		1168 ?(612 - 2760, n=17, last 2 years) -16%
WiFi v1.3	361	562 56%	331.3 -8%	484 34%	419 16%	501 39%	628 ?(279 - 1204, n=84, last 2 years) 74%
Load	82	136 66%		104 27%	88 7%	231 182%	97.8 ?(39 - 212, n=64, last 2 years) 19%