惠普 ProBook 650 G3 Z2W44ET 笔记本电脑简短评测

Name: HP Probook 650 G3 Z2W44ET
Brand: HP

功能有限。 这台ProBook搭配了优秀的输入设备，长电池续航时间和很低的系统噪音。它的屏幕却实在无法恭维：惠普为它搭配了一块可视角度很窄的低对比度屏幕面板。

Sascha Mölck, ✓ Stefanie Voigt (translated by Yuchen Wang), Published 02/25/2017 🇺🇸 🇩🇪 ...

Business Kaby Lake Laptop / Notebook Windows

Test device courtesy of cyberport.de

Download your licensed rating image as PNG / SVG

HP Probook 650 G3 Z2W44ET (ProBook 650 Series)

Processor

Intel Core i5-7200U 2 x 2.5 - 3.1 GHz, Kaby Lake

Graphics adapter

Intel HD Graphics 620, Core: 1000 MHz, 单通道, 21.20.16.4541

Memory

4 GB

, DDR4-2400, 单通道, 两个内存槽一个已占用

Display

15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, AU Optronics, TN LED, glossy: no

Mainboard

Intel Kaby Lake-U Premium PCH

Storage

Hitachi Travelstar Z7K500 HTS725050A7E630, 500 GB

, 7200 rpm, 420 GB free

Soundcard

Conexant

Connections

3 USB 3.0 / 3.1 Gen1, 1 VGA, 1 DisplayPort, 1 Kensington Lock, 1 Serial Port, 1 Docking Station Port, Audio Connections: 整合音频接口, Card Reader: SD, 1 SmartCard, 1 Fingerprint Reader, TPM 2.0

Networking

Intel Ethernet Connection I219-V (10/100/1000MBit/s), Intel Dual Band Wireless-AC 7265 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2

Optical drive

HL-DT-ST DVDRAM GUE1N

Size

height x width x depth (in mm): 27.4 x 378 x 257

Battery

48 Wh Lithium-Ion

Operating System

Microsoft Windows 10 Pro 64 Bit

Camera

Webcam: 高清

Additional features

Speakers: 立体声, Keyboard: 孤岛式, Keyboard Light: no, Cyberlink Power Media Player 14, Cyberlink Power2Go, 微软 Office 365 (试用版), 12 Months Warranty

Weight

2.31 kg, Power Supply: 283 g

Price

1099 Euro

Links

HP 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

Lenovo ThinkPad L560-20F10026GE HP Probook 650 G3 Z2W44ET HP ProBook 650 G2 V1A44ET HP ProBook 655 G2 T9X09ET Acer TravelMate P658-M-537B Dell Latitude 15 E5570 Apple MacBook Pro 15 2016 (2.6 GHz, 450) DIN A4 ❌

SD Card Reader
average JPG Copy Test (av. of 3 runs)
Dell Latitude 15 E5570	155 MB/s +128%
Lenovo ThinkPad L560-20F10026GE	85.4 MB/s +25%
Acer TravelMate P658-M-537B	68.1 MB/s 0%
HP Probook 650 G3 Z2W44ET	68.1 MB/s
HP ProBook 650 G2 V1A44ET	57.3 MB/s -16%
HP ProBook 655 G2 T9X09ET	36.3 MB/s -47%
maximum AS SSD Seq Read Test (1GB)
HP Probook 650 G3 Z2W44ET	87.6 MB/s
Lenovo ThinkPad L560-20F10026GE	72.3 MB/s -17%

Networking
iperf3 transmit AX12
Apple MacBook Pro 15 2016 (2.6 GHz, 450) Broadcom BCM15700A2 802.11ac (Klaus I211)	949 MBit/s +58%
HP Probook 650 G3 Z2W44ET Intel Dual Band Wireless-AC 7265 (jseb)	602 MBit/s
iperf3 receive AX12
Apple MacBook Pro 15 2016 (2.6 GHz, 450) Broadcom BCM15700A2 802.11ac (Klaus I211)	948 MBit/s +65%
HP Probook 650 G3 Z2W44ET Intel Dual Band Wireless-AC 7265 (jseb)	576 MBit/s
iperf Client (transmit) TCP 1 m
HP ProBook 650 G2 V1A44ET Intel Dual Band Wireless-AC 8260 (jseb)	79 MBit/s
Dell Latitude 15 E5570 Intel Dual Band Wireless-AC 8260	58 MBit/s
HP ProBook 655 G2 T9X09ET Broadcom BCM43228 (jseb)	50 MBit/s
iperf Server (receive) TCP 1 m
HP ProBook 650 G2 V1A44ET Intel Dual Band Wireless-AC 8260 (jseb)	234 MBit/s
HP ProBook 655 G2 T9X09ET Broadcom BCM43228 (jseb)	129 MBit/s
Dell Latitude 15 E5570 Intel Dual Band Wireless-AC 8260	77.4 MBit/s


342 cd/m²	353 cd/m²	345 cd/m²
346 cd/m²	351 cd/m²	334 cd/m²
353 cd/m²	337 cd/m²	342 cd/m²

Distribution of brightness

AU Optronics tested with X-Rite i1Pro 2

Maximum: 353 cd/m² (Nits) Average: 344.8 cd/m² Minimum: 17.6 cd/m²
Brightness Distribution: 95 %
Center on Battery: 355 cd/m²
Contrast: 540:1 (Black: 0.65 cd/m²)
ΔE Color 11.02 | 0.5-29.43 Ø4.91
ΔE Greyscale 13.14 | 0.5-98 Ø5.2
81% sRGB (Argyll 1.6.3 3D)
52% AdobeRGB 1998 (Argyll 1.6.3 3D)
57% AdobeRGB 1998 (Argyll 2.2.0 3D)
81.1% sRGB (Argyll 2.2.0 3D)
55.2% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.7

Download ICC File (X-Rite i1Pro 2)

	HP Probook 650 G3 Z2W44ET TN LED, 1920x1080, 15.6"	HP ProBook 650 G2 V1A44ET TN LED, 1920x1080, 15.6"	HP ProBook 655 G2 T9X09ET TN LED, 1366x768, 15.6"	Acer TravelMate P658-M-537B IPS, 1920x1080, 15.6"	Dell Latitude 15 E5570 TN LED, 1366x768, 15.6"	Lenovo ThinkPad L560-20F10026GE AH-IPS, 1920x1080, 15.6"	Apple MacBook Pro 15 2016 (2.6 GHz, 450) IPS, 2880x1800, 15.4"
Display		-5%	-19%	12%	-26%	-29%
Display P3 Coverage	55.2	52.1 -6%	44.49 -19%	66.6 21%	40.48 -27%	39 -29%
sRGB Coverage	81.1	78.3 -3%	66.9 -18%	85.7 6%	60.9 -25%	58.3 -28%
AdobeRGB 1998 Coverage	57	53.7 -6%	45.97 -19%	62.8 10%	41.82 -27%	40.33 -29%
Response Times		-3%	-8%	4%	-12%	-4%	19453%
Response Time Grey 50% / Grey 80% *	38 ?(16, 22, Plateau)	41 ?(23, 18) -8%	44 ?(21, 23) -16%	38 ?(14, 24) -0%	47 ?(22, 25) -24%	39.2 ?(18.8, 20.4) -3%	47.3 ?(22.1, 25.2) -24%
Response Time Black / White *	27 ?(9, 18, Plateau)	27 ?(10, 17) -0%	29 ?(9, 20) -7%	25 ?(6, 19) 7%	27 ?(10, 17) -0%	28 ?(12.4, 15.6) -4%	31.2 ?(16.7, 14.5) -16%
PWM Frequency	200 ?(50)	200 ?(90) 0%	200 ?(90) 0%				117000 ?(80, 200) 58400%
Screen		-6%	-6%	15%	-10%	7%	69%
Brightness middle	351	313 -11%	248 -29%	308 -12%	228 -35%	262 -25%	483 38%
Brightness	345	296 -14%	230 -33%	319 -8%	236 -32%	250 -28%	465 35%
Brightness Distribution	95	90 -5%	88 -7%	71 -25%	90 -5%	92 -3%	92 -3%
Black Level *	0.65	0.59 9%	0.56 14%	0.61 6%	0.56 14%	0.29 55%	0.33 49%
Contrast	540	531 -2%	443 -18%	505 -6%	407 -25%	903 67%	1464 171%
Colorchecker dE 2000 *	11.02	11.89 -8%	8.7 21%	4.51 59%	10.02 9%	8.49 23%	1.4 87%
Colorchecker dE 2000 max. *	17.68	20.81 -18%	14.96 15%	10.19 42%	15.93 10%	17.99 -2%	3 83%
Greyscale dE 2000 *	13.14	12.95 1%	11.48 13%	2.91 78%	10.66 19%	8.11 38%	1.5 89%
Gamma	2.7 ^81%	2.4 ^92%	2.38 ^92%	2.4 ^92%	2.48 ^89%	2.37 ^93%	2.34 ^94%
CCT	16626 ^39%	15063 ^43%	11179 ^58%	6740 ^96%	11800 ^55%	6300 ^103%	6650 ^98%
Color Space (Percent of AdobeRGB 1998)	52	50 -4%	42 -19%	56 8%	39 -25%	37.07 -29%
Color Space (Percent of sRGB)	81	78 -4%	67 -17%	86 6%	61 -25%	57.94 -28%
Total Average (Program / Settings)		-5% / -5%	-11% / -9%	10% / 13%	-16% / -13%	-9% / -2%	9761% / 5355%

* ... smaller is better

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 detected

200 Hz

≤ 50 % brightness setting

The display backlight flickers at 200 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 50 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 200 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8719 (minimum: 5 - maximum: 343500) Hz was measured.

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	↗ 9 ms rise
27 ms ... rise ↗ and fall ↘ combined	↘ 18 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 (20.9 ms).
↔ Response Time 50% Grey to 80% Grey
38 ms ... rise ↗ and fall ↘ combined	↗ 16 ms rise
38 ms ... rise ↗ and fall ↘ combined	↘ 22 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. » 51 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.8 ms).

Cinebench R10 Shading 32Bit

6520

Cinebench R10 Rendering Multiple CPUs 32Bit

11073

Cinebench R10 Rendering Single 32Bit

4942

Cinebench R11.5 OpenGL 64Bit

25.8 fps

Cinebench R11.5 CPU Multi 64Bit

3.59 Points

Cinebench R11.5 CPU Single 64Bit

1.37 Points

Cinebench R15 Ref. Match 64Bit

97.7 %

Cinebench R15 OpenGL 64Bit

33.45 fps

Cinebench R15 CPU Multi 64Bit

320 Points

Cinebench R15 CPU Single 64Bit

122 Points

Help

... in comparison

Cinebench R15 | Cinebench R10 | Geekbench 3 | Geekbench 4.0 | JetStream 1.1

Cinebench R15
CPU Single 64Bit
Apple MacBook Pro 15 2016 (2.6 GHz, 450) Intel Core i7-6700HQ	141 Points +16%
Dell Latitude 15 E5570 Intel Core i5-6300U	124 Points +2%
HP Probook 650 G3 Z2W44ET Intel Core i5-7200U	122 Points
Lenovo ThinkPad L560-20F10026GE Intel Core i5-6200U	116 Points -5%
HP ProBook 650 G2 V1A44ET Intel Core i5-6200U	116 Points -5%
Acer TravelMate P658-M-537B Intel Core i5-6200U	78 Points -36%
HP ProBook 655 G2 T9X09ET AMD Pro A8-8600B	69 Points -43%
CPU Multi 64Bit
Apple MacBook Pro 15 2016 (2.6 GHz, 450) Intel Core i7-6700HQ	666 Points +108%
HP Probook 650 G3 Z2W44ET Intel Core i5-7200U	320 Points
Dell Latitude 15 E5570 Intel Core i5-6300U	310 Points -3%
HP ProBook 650 G2 V1A44ET Intel Core i5-6200U	291 Points -9%
Lenovo ThinkPad L560-20F10026GE Intel Core i5-6200U	290 Points -9%
Acer TravelMate P658-M-537B Intel Core i5-6200U	219 Points -32%
HP ProBook 655 G2 T9X09ET AMD Pro A8-8600B	181 Points -43%

Cinebench R10
Rendering Multiple CPUs 32Bit
HP Probook 650 G3 Z2W44ET Intel Core i5-7200U	11073 Points
Dell Latitude 15 E5570 Intel Core i5-6300U	10667 Points -4%
Lenovo ThinkPad L560-20F10026GE Intel Core i5-6200U	9987 Points -10%
HP ProBook 650 G2 V1A44ET Intel Core i5-6200U	9934 Points -10%
HP ProBook 655 G2 T9X09ET AMD Pro A8-8600B	5885 Points -47%
Rendering Single 32Bit
HP Probook 650 G3 Z2W44ET Intel Core i5-7200U	4942 Points
Dell Latitude 15 E5570 Intel Core i5-6300U	4657 Points -6%
Lenovo ThinkPad L560-20F10026GE Intel Core i5-6200U	4313 Points -13%
HP ProBook 650 G2 V1A44ET Intel Core i5-6200U	4308 Points -13%
HP ProBook 655 G2 T9X09ET AMD Pro A8-8600B	2111 Points -57%

Geekbench 3
32 Bit Single-Core Score
Dell Latitude 15 E5570 Intel Core i5-6300U	2874 Points +2%
HP Probook 650 G3 Z2W44ET Intel Core i5-7200U	2818 Points
HP ProBook 650 G2 V1A44ET Intel Core i5-6200U	2661 Points -6%
HP ProBook 655 G2 T9X09ET AMD Pro A8-8600B	1858 Points -34%
32 Bit Multi-Core Score
HP Probook 650 G3 Z2W44ET Intel Core i5-7200U	6314 Points
Dell Latitude 15 E5570 Intel Core i5-6300U	6172 Points -2%
HP ProBook 650 G2 V1A44ET Intel Core i5-6200U	5718 Points -9%
HP ProBook 655 G2 T9X09ET AMD Pro A8-8600B	4173 Points -34%

Geekbench 4.0
64 Bit Single-Core Score
Apple MacBook Pro 15 2016 (2.6 GHz, 450) Intel Core i7-6700HQ	4182 Points +19%
HP Probook 650 G3 Z2W44ET Intel Core i5-7200U	3508 Points
HP ProBook 655 G2 T9X09ET AMD Pro A8-8600B	1896 Points -46%
64 Bit Multi-Core Score
Apple MacBook Pro 15 2016 (2.6 GHz, 450) Intel Core i7-6700HQ	12619 Points +92%
HP Probook 650 G3 Z2W44ET Intel Core i5-7200U	6556 Points
HP ProBook 655 G2 T9X09ET AMD Pro A8-8600B	3736 Points -43%

JetStream 1.1 - Total Score
Apple MacBook Pro 15 2016 (2.6 GHz, 450) Intel Core i7-6700HQ	234.1 Points +9%
HP Probook 650 G3 Z2W44ET Intel Core i5-7200U	214.2 Points
Dell Latitude 15 E5570 Intel Core i5-6300U	119.8 Points -44%
HP ProBook 650 G2 V1A44ET Intel Core i5-6200U	112.6 Points -47%
Lenovo ThinkPad L560-20F10026GE Intel Core i5-6200U	110.1 Points -49%
HP ProBook 655 G2 T9X09ET AMD Pro A8-8600B	61.4 Points -71%

PCMark 7 Score		3124 points
PCMark 8 Home Score Accelerated v2		3149 points
PCMark 8 Creative Score Accelerated v2		3741 points
PCMark 8 Work Score Accelerated v2		4118 points
Help

... in comparison

PCMark 8
Home Score Accelerated v2
Apple MacBook Pro 15 2016 (2.6 GHz, 450) Radeon Pro 450, 6700HQ, Apple SSD SM0256L	3637 Points +15%
Acer TravelMate P658-M-537B HD Graphics 520, 6200U, Kingston RBU-SNS8152S3256GG2	3475 Points +10%
Dell Latitude 15 E5570 HD Graphics 520, 6300U, Samsung SSD PM871 MZ7LN128HCHP	3282 Points +4%
HP ProBook 650 G2 V1A44ET HD Graphics 520, 6200U, Sandisk X300 SD7SN6S-256G-1006	3234 Points +3%
HP Probook 650 G3 Z2W44ET HD Graphics 620, i5-7200U, Hitachi Travelstar Z7K500 HTS725050A7E630	3149 Points
Lenovo ThinkPad L560-20F10026GE HD Graphics 520, 6200U, WDC Slim WD10SPCX-21KHST0	2886 Points -8%
HP ProBook 655 G2 T9X09ET Radeon R6 (Carrizo), Pro A8-8600B, Seagate ST500LM021-1KJ15	2634 Points -16%
Work Score Accelerated v2
Acer TravelMate P658-M-537B HD Graphics 520, 6200U, Kingston RBU-SNS8152S3256GG2	4467 Points +8%
Apple MacBook Pro 15 2016 (2.6 GHz, 450) Radeon Pro 450, 6700HQ, Apple SSD SM0256L	4426 Points +7%
Dell Latitude 15 E5570 HD Graphics 520, 6300U, Samsung SSD PM871 MZ7LN128HCHP	4301 Points +4%
HP Probook 650 G3 Z2W44ET HD Graphics 620, i5-7200U, Hitachi Travelstar Z7K500 HTS725050A7E630	4118 Points
Lenovo ThinkPad L560-20F10026GE HD Graphics 520, 6200U, WDC Slim WD10SPCX-21KHST0	3861 Points -6%
HP ProBook 655 G2 T9X09ET Radeon R6 (Carrizo), Pro A8-8600B, Seagate ST500LM021-1KJ15	3577 Points -13%

HD Tune

CrystalDiskMark 3.0

Hitachi Travelstar Z7K500 HTS725050A7E630

Transfer Rate Minimum: 16.5 MB/s

Transfer Rate Maximum: 129.4 MB/s

Transfer Rate Average: 94.4 MB/s

Access Time: 16.6 ms

Burst Rate: 240.5 MB/s

CPU Usage: 4.5 %

	HP Probook 650 G3 Z2W44ET Hitachi Travelstar Z7K500 HTS725050A7E630	HP ProBook 655 G2 T9X09ET Seagate ST500LM021-1KJ15	Acer TravelMate P658-M-537B Kingston RBU-SNS8152S3256GG2	Dell Latitude 15 E5570 Samsung SSD PM871 MZ7LN128HCHP	Lenovo ThinkPad L560-20F10026GE WDC Slim WD10SPCX-21KHST0
CrystalDiskMark 3.0		12%	8793%	10223%	42%
Read Seq	109.4	122.1 12%	479.1 338%	474.7 334%	113.6 4%
Write Seq	99.9	110.7 11%	333.1 233%	155 55%	111.7 12%
Read 512	16.34	33.53 105%	418 2458%	393.6 2309%	39.65 143%
Write 512	43.45	51.3 18%	320.5 638%	119.7 175%	55.3 27%
Read 4k	0.337	0.357 6%	25.66 7514%	34 9989%	0.488 45%
Write 4k	0.866	0.641 -26%	64.7 7371%	96.6 11055%	1.022 18%
Read 4k QD32	0.826	0.778 -6%	226.2 27285%	383.3 46304%	1.367 65%
Write 4k QD32	0.859	0.672 -22%	211.4 24510%	100.2 11565%	1.036 21%

3DMark 06 Standard Score		6656 points
3DMark 11 Performance		1359 points
3DMark Ice Storm Standard Score		46690 points
3DMark Cloud Gate Standard Score		5064 points
3DMark Fire Strike Score		600 points
Help

... in comparison

3DMark 11 | 3DMark

3DMark 11 - 1280x720 Performance GPU
Apple MacBook Pro 15 2016 (2.6 GHz, 450) AMD Radeon Pro 450, Intel Core i7-6700HQ	4502 Points +247%
HP ProBook 655 G2 T9X09ET AMD Radeon R6 (Carrizo), AMD Pro A8-8600B	1349 Points +4%
Acer TravelMate P658-M-537B Intel HD Graphics 520, Intel Core i5-6200U	1347 Points +4%
HP Probook 650 G3 Z2W44ET Intel HD Graphics 620, Intel Core i5-7200U	1298 Points
Dell Latitude 15 E5570 Intel HD Graphics 520, Intel Core i5-6300U	1296 Points 0%
Lenovo ThinkPad L560-20F10026GE Intel HD Graphics 520, Intel Core i5-6200U	1225 Points -6%
HP ProBook 650 G2 V1A44ET Intel HD Graphics 520, Intel Core i5-6200U	1220 Points -6%

3DMark
1280x720 Cloud Gate Standard Graphics
Apple MacBook Pro 15 2016 (2.6 GHz, 450) AMD Radeon Pro 450, Intel Core i7-6700HQ	21533 Points +268%
Acer TravelMate P658-M-537B Intel HD Graphics 520, Intel Core i5-6200U	6963 Points +19%
Dell Latitude 15 E5570 Intel HD Graphics 520, Intel Core i5-6300U	6586 Points +12%
Lenovo ThinkPad L560-20F10026GE Intel HD Graphics 520, Intel Core i5-6200U	6126 Points +5%
HP Probook 650 G3 Z2W44ET Intel HD Graphics 620, Intel Core i5-7200U	5855 Points
1920x1080 Fire Strike Graphics
Apple MacBook Pro 15 2016 (2.6 GHz, 450) AMD Radeon Pro 450, Intel Core i7-6700HQ	3252 Points +408%
Dell Latitude 15 E5570 Intel HD Graphics 520, Intel Core i5-6300U	762 Points +19%
Lenovo ThinkPad L560-20F10026GE Intel HD Graphics 520, Intel Core i5-6200U	652 Points +2%
HP Probook 650 G3 Z2W44ET Intel HD Graphics 620, Intel Core i5-7200U	640 Points

	low	med.	high	ultra
Tomb Raider (2013)	52.1	26.2	14.4	9.6
BioShock Infinite (2013)	32.9	20.1	16.1	6.9
Battlefield 4 (2013)	24.4	19.3	12.2	6.1

Noise Level

Idle		31.5 / 31.5 / 31.5 dB(A)
HDD		32 dB(A)
DVD		36.7 / dB(A)
Load		34.6 / 33.3 dB(A)

	30 dB silent 40 dB(A) audible 50 dB(A) loud
min: , med: , max: Audix TM1, Arta (15 cm distance) environment noise: 30.7 dB(A)

	HP Probook 650 G3 Z2W44ET i5-7200U, HD Graphics 620	HP ProBook 650 G2 V1A44ET 6200U, HD Graphics 520	HP ProBook 655 G2 T9X09ET Pro A8-8600B, Radeon R6 (Carrizo)	Acer TravelMate P658-M-537B 6200U, HD Graphics 520	Dell Latitude 15 E5570 6300U, HD Graphics 520	Lenovo ThinkPad L560-20F10026GE 6200U, HD Graphics 520	Apple MacBook Pro 15 2016 (2.6 GHz, 450) 6700HQ, Radeon Pro 450
Noise		-0%	-0%	-9%	-4%	3%	-5%
off / environment *	30.7	30.5 1%	31.5 -3%	31.2 -2%	31.2 -2%	29.4 4%	30.4 1%
Idle Minimum *	31.5	30.5 3%	31.6 -0%	32.5 -3%	31.2 1%	30.1 4%	30.6 3%
Idle Average *	31.5	31.6 -0%	31.6 -0%	32.5 -3%	33.2 -5%	30.1 4%	30.6 3%
Idle Maximum *	31.5	31.9 -1%	31.6 -0%	35 -11%	34.3 -9%	30.1 4%	30.6 3%
Load Average *	34.6	34.7 -0%	33.5 3%	42 -21%	36.6 -6%	33.4 3%	34.7 -0%
Load Maximum *	33.3	34.5 -4%	33.5 -1%	37.5 -13%	34.7 -4%	34.7 -4%	46.3 -39%

* ... smaller is better

Max. Load

Idle


30.6 °C	31.9 °C	30 °C
27.8 °C	29.6 °C	29.3 °C
23.7 °C	24.2 °C	25.6 °C

Maximum: 31.9 °C
Average: 28.1 °C


31 °C	30.5 °C	32.1 °C
30.9 °C	29.6 °C	26.1 °C
26.7 °C	27.1 °C	24 °C

Maximum: 32.1 °C
Average: 28.7 °C

Power Supply (max.) 40 °C | Room Temperature 21.8 °C | FIRT 550-Pocket

(+) The average temperature for the upper side under maximal load is 28.1 °C / 83 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 31.9 °C / 89 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 32.1 °C / 90 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 22.1 °C / 72 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 25.6 °C / 78.1 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (+2 °C / 3.6 F).

	HP Probook 650 G3 Z2W44ET i5-7200U, HD Graphics 620	HP ProBook 650 G2 V1A44ET 6200U, HD Graphics 520	HP ProBook 655 G2 T9X09ET Pro A8-8600B, Radeon R6 (Carrizo)	Acer TravelMate P658-M-537B 6200U, HD Graphics 520	Dell Latitude 15 E5570 6300U, HD Graphics 520	Lenovo ThinkPad L560-20F10026GE 6200U, HD Graphics 520	Apple MacBook Pro 15 2016 (2.6 GHz, 450) 6700HQ, Radeon Pro 450
Heat		-26%	-26%	-17%	-36%	-23%	-18%
Maximum Upper Side *	31.9	39.6 -24%	35.8 -12%	35.2 -10%	37.3 -17%	37.2 -17%	43 -35%
Maximum Bottom *	32.1	41.8 -30%	37.6 -17%	38 -18%	41.5 -29%	36 -12%	40 -25%
Idle Upper Side *	23.5	31.6 -34%	33.4 -42%	29.5 -26%	34.2 -46%	30.7 -31%	26 -11%
Idle Bottom *	25.3	29.7 -17%	33.2 -31%	29 -15%	38.8 -53%	32.8 -30%	25 1%

* ... smaller is better

HP Probook 650 G3 Z2W44ET audio analysis

(-) | not very loud speakers (68 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.6% lower than median
(±) | linearity of bass is average (7.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3% away from median
(+) | mids are linear (4.5% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 8.5% higher than median
(±) | linearity of highs is average (7.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21% difference to median)
Compared to same class
» 45% of all tested devices in this class were better, 10% similar, 45% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 54% of all tested devices were better, 8% similar, 38% 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	0.23 / 0.28 Watt
Idle	4 / 6.9 / 7.6 Watt
Load	29 / 28.7 Watt


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

	HP Probook 650 G3 Z2W44ET i5-7200U, HD Graphics 620	HP ProBook 650 G2 V1A44ET 6200U, HD Graphics 520	HP ProBook 655 G2 T9X09ET Pro A8-8600B, Radeon R6 (Carrizo)	Acer TravelMate P658-M-537B 6200U, HD Graphics 520	Dell Latitude 15 E5570 6300U, HD Graphics 520	Lenovo ThinkPad L560-20F10026GE 6200U, HD Graphics 520	Apple MacBook Pro 15 2016 (2.6 GHz, 450) 6700HQ, Radeon Pro 450
Power Consumption		2%	-16%	-46%	-7%	-13%	-77%
Idle Minimum *	4	3.4 15%	5.8 -45%	6.6 -65%	4.5 -13%	5 -25%	2.9 27%
Idle Average *	6.9	7.5 -9%	7.5 -9%	10.4 -51%	7.6 -10%	7.9 -14%	9.7 -41%
Idle Maximum *	7.6	7.6 -0%	8.6 -13%	12.7 -67%	8.7 -14%	8.6 -13%	10.1 -33%
Load Average *	29	28.4 2%	31 -7%	36 -24%	28.5 2%	27.5 5%	65 -124%
Load Maximum *	28.7	28.4 1%	30.5 -6%	35 -22%	29.2 -2%	33.7 -17%	89.5 -212%

* ... smaller is better

Battery Runtime

Idle (without WLAN, min brightness)		12h 45min
WiFi Websurfing (Edge 38)		7h 47min
Big Buck Bunny H.264 1080p		6h 42min
Load (maximum brightness)		2h 57min

	HP Probook 650 G3 Z2W44ET i5-7200U, HD Graphics 620, 48 Wh	HP ProBook 650 G2-T9X61ET 6200U, HD Graphics 520, 48 Wh	HP ProBook 650 G2 V1A44ET 6200U, HD Graphics 520, 48 Wh	HP ProBook 655 G2 T9X09ET Pro A8-8600B, Radeon R6 (Carrizo), 48 Wh	Acer TravelMate P658-M-537B 6200U, HD Graphics 520, 55 Wh	Dell Latitude 15 E5570 6300U, HD Graphics 520, 62 Wh	Lenovo ThinkPad L560-20F10026GE 6200U, HD Graphics 520, 48 Wh	Apple MacBook Pro 15 2016 (2.6 GHz, 450) 6700HQ, Radeon Pro 450, 76 Wh
Battery Runtime		-9%	-9%	-53%	-4%	31%	-23%	-4%
Reader / Idle	765	690 -10%			840 10%	1231 61%	698 -9%
H.264	402	382 -5%				571 42%	277 -31%	516 28%
WiFi v1.3	467	408 -13%	424 -9%	220 -53%	512 10%	632 35%	406 -13%	602 29%
Load	177	163 -8%			123 -31%	151 -15%	109 -38%	55 -69%

Pros

+ 雾面，明亮的屏幕

+ 全高清分辨率

+ 运行安静

+ 几乎不会变烫

+ 拓展坞接口

+ 优秀的电池续航

+ 优秀的输入设备

+ USB-C接口（USB 3.1第一代）

Cons

- 低对比度屏幕可视角度范围窄

- 未采用固态硬盘

- 仅4GB内存（1x4GB）

- 仅一年质保

- 无键盘背光

- 无LTE模组（提供了插槽和天线）

In review: HP ProBook 650 G3 Z2W44ET. Test model provided by Cyberport.de

惠普的这台中端商务笔记本电脑由于搭配了最新的Kaby Lake处理器实现了略高的性能表现，不过在日常使用中可能会很难察觉到。它的新处理器也改善了电池续航的表现。这台笔记本电脑在前代机型已经十分优秀的续航成绩上又更进了一步。它在运行中十分安静，也不会变的很热。归功于500GB的硬盘，用户也不用担心存储空间不足的问题。它也可以升级到固态硬盘，这需要用户打开底盖，但幸运的是这个操作并不复杂。

整体上，惠普的ProBook 650 G3是一台十分不错的商务笔记本电脑。不过，这个测试机型在性价比上可能并不是很吸引人。

提到固态硬盘，惠普也提供了一款售价1050欧元（约7609人民币）的搭配固态硬盘的机型。这当然是个不小的改进。它搭配的键盘也应该可以满足需要大量打字输入的用户的需要。不过，它并不支持背光。考虑到这台设备的价位，这让人十分遗憾。另外，它的屏幕表现也很难让人满意。生产商为它搭配了一块低对比度的TN屏幕面板，可视角度也十分狭窄。这块屏幕在这个价位上让人完全无法接受，我们期待它至少可以提供一块IPS屏幕。

注：本文是基于完整评测的缩减版本，阅读完整的英文评测，请点击这里。

HP Probook 650 G3 Z2W44ET - 02/21/2017 v6 ^(old)
Sascha Mölck

Chassis

81 / 98 → 83%

Keyboard

85%

Pointing Device

88%

Connectivity

56 / 80 → 70%

Weight

61 / 20-67 → 87%