联想 B70-80 80MR0006GE 笔记本电脑简短评测

Name: Lenovo B70-80 80MR0006GE
Brand: Lenovo

平凡以上？ 最近来自联想的低价产品得分都十分一般；笔者显然对B50-80十分失望。那么尺寸较大的B70-80表现会更好一些吗？搭配强劲的i5处理器与Nvidia显卡，情况似乎有所改善。

Oliver Moebel, ✓ Tanja Hinum (translated by Yuchen Wang), Published 10/21/2015 🇺🇸 🇩🇪 ...

Business Laptop / Notebook Haswell Windows

Test device courtesy of cyberport.de

Download your licensed rating image as PNG / SVG

Lenovo B70-80 80MR0006GE (B70 Series)

Processor

Intel Core i5-5200U 2 x 2.2 - 2.7 GHz, Broadwell

Graphics adapter

NVIDIA GeForce 920M - 2048 MB VRAM, Core: 954 MHz, RAM: 900 MHz, DDR3, Forceware 345.01, Optimus HD 5500

Memory

8 GB

, DDR3-1600

Display

17.30 inch 16:9, 1600 x 900 pixel, Chi Mei CMN1721, TN, glossy: yes

Mainboard

Intel Broadwell-U PCH-LP (Premium)

Storage

WDC Scorpio Blue WD10JPCX-24UE4T0, 1000 GB

, 5400 rpm, 933 GB free

Soundcard

Conexant SmartAudio HD

Connections

2 USB 2.0, 1 USB 3.0 / 3.1 Gen1, 1 VGA, 1 HDMI, 1 Kensington Lock, Audio Connections: 麦克风、音频输入, Card Reader: SD, MMC,SDHC,SDXC

Networking

Realtek PCIe GBE Family Controller (10/100/1000MBit/s), Intel Dual Band Wireless-AC 3160 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0

Optical drive

PLDS DVD-RW DA8A6SH

Size

height x width x depth (in mm): 28 x 418 x 283

Battery

41 Wh Lithium-Ion, Battery runtime (according to manufacturer): 4 h

Operating System

Microsoft Windows 8.1 64 Bit

Camera

Webcam: 720p

Additional features

Speakers: 立体声, Keyboard: AccuType, Keyboard Light: no, 12 Months Warranty

Weight

2.8 kg, Power Supply: 350 g

Price

699 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

The Lenovo B70-80: Completely inconspicuous

Left: power, OneKey Recovery button (see Maintenance), VGA, LAN, HDMI, USB 2.0, USB 3.0

Right: combo audio, card reader, USB 2.0, DVD multi-burner, Kensington lock

The webcam picture under daylight: Blurry, but rich colors.

For comparison: Sony Alpha 77II, ISO 200.

Low-light: Hardly any structures left, still decent colors

For comparison: Sony Alpha 77II, ISO 1600.


232 cd/m²	234 cd/m²	231 cd/m²
230 cd/m²	252 cd/m²	227 cd/m²
241 cd/m²	250 cd/m²	229 cd/m²

Distribution of brightness

Chi Mei CMN1721 tested with X-Rite i1Pro 2

Maximum: 252 cd/m² (Nits) Average: 236.2 cd/m²
Brightness Distribution: 90 %
Center on Battery: 206 cd/m²
Contrast: 494:1 (Black: 0.51 cd/m²)
ΔE Color 12.66 | 0.5-29.43 Ø4.91
ΔE Greyscale 13.37 | 0.5-98 Ø5.2
76% sRGB (Argyll 1.6.3 3D)
52% AdobeRGB 1998 (Argyll 1.6.3 3D)
55.5% AdobeRGB 1998 (Argyll 2.2.0 3D)
81% sRGB (Argyll 2.2.0 3D)
54% Display P3 (Argyll 2.2.0 3D)
Gamma: 1.93

Download ICC File (X-Rite i1Pro 2)

	Lenovo B70-80 80MR0006GE 1600x900 matt	Toshiba Satellite C70D-C-10N 1600x900 glare	Medion Akoya E7416 1600x900 matt	HP Pavilion 17-g054ng FHD matt	Lenovo B70-80 80MRV097PB 1600x900 matt
Display		-4%		21%	14%
Display P3 Coverage	54	54.8 1%		66.1 22%	61.3 14%
sRGB Coverage	81	73.5 -9%		96.1 19%	91.3 13%
AdobeRGB 1998 Coverage	55.5	54 -3%		68.1 23%	63.3 14%
Screen		-1%	-37%	37%	-46%
Brightness middle	252	264 5%	261 4%	294 17%	214 -15%
Brightness	236	266 13%	261 11%	270 14%	201 -15%
Brightness Distribution	90	80 -11%	91 1%	86 -4%	71 -21%
Black Level *	0.51	0.56 -10%	1.56 -206%	0.31 39%	1.1 -116%
Contrast	494	471 -5%	167 -66%	948 92%	195 -61%
Colorchecker dE 2000 *	12.66	11.3 11%	12.1 4%	3.72 71%
Greyscale dE 2000 *	13.37	13.23 1%	14.22 -6%	5.23 61%
Gamma	1.93 ^114%	2.28 ^96%	2.81 ^78%	2.4 ^92%
CCT	6491 ^100%	15962 ^41%	19443 ^33%	7270 ^89%
Color Space (Percent of AdobeRGB 1998)	52	48 -8%		61.9 19%
Color Space (Percent of sRGB)	76	73 -4%		95.9 26%
Total Average (Program / Settings)		-3% / -2%	-37% / -37%	29% / 33%	-16% / -23%

* ... smaller is better

System info: GPU-Z Intel HD Graphics 5500

Cinebench R15 | Cinebench R11.5

Cinebench R15
CPU Multi 64Bit (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	254 Points
Lenovo B70-80 80MRV097PB GeForce 920M, 5200U, Samsung SSD 850 EVO 250GB	261 Points +3%
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	261 Points +3%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	258 Points +2%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	194 Points -24%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	157 Points -38%
Asus P2520LJ-DF0014G GeForce 920M, 5500U, Samsung SSD PM871 MZ7LN256HCHP	292 Points +15%
CPU Single 64Bit (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	107 Points
Lenovo B70-80 80MRV097PB GeForce 920M, 5200U, Samsung SSD 850 EVO 250GB	110 Points +3%
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	108 Points +1%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	106 Points -1%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	69 Points -36%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	46 Points -57%
Asus P2520LJ-DF0014G GeForce 920M, 5500U, Samsung SSD PM871 MZ7LN256HCHP	121 Points +13%

Cinebench R11.5
CPU Multi 64Bit (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	2.83 Points
Lenovo B70-80 80MRV097PB GeForce 920M, 5200U, Samsung SSD 850 EVO 250GB	2.84 Points 0%
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	2.8 Points -1%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	2.84 Points 0%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	2.36 Points -17%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	1.95 Points -31%
Asus P2520LJ-DF0014G GeForce 920M, 5500U, Samsung SSD PM871 MZ7LN256HCHP	3.23 Points +14%
CPU Single 64Bit (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	1.24 Points
Lenovo B70-80 80MRV097PB GeForce 920M, 5200U, Samsung SSD 850 EVO 250GB	1.27 Points +2%
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	1.26 Points +2%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	1.23 Points -1%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	0.86 Points -31%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	0.56 Points -55%
Asus P2520LJ-DF0014G GeForce 920M, 5500U, Samsung SSD PM871 MZ7LN256HCHP	1.4 Points +13%

Cinebench R10 Shading 64Bit

4813 Points

Cinebench R10 Rendering Multiple CPUs 64Bit

8797 Points

Cinebench R10 Rendering Single CPUs 64Bit

4335 Points

Cinebench R10 Shading 32Bit

4601

Cinebench R10 Rendering Multiple CPUs 32Bit

7139

Cinebench R10 Rendering Single 32Bit

3449

Cinebench R11.5 OpenGL 64Bit

34.95 fps

Cinebench R11.5 CPU Multi 64Bit

2.83 Points

Cinebench R11.5 CPU Single 64Bit

1.24 Points

Cinebench R15 Ref. Match 64Bit

99.6 %

Cinebench R15 OpenGL 64Bit

51.3 fps

Cinebench R15 CPU Multi 64Bit

254 Points

Cinebench R15 CPU Single 64Bit

107 Points

Help

... in comparison

PCMark 7 | PCMark 8

PCMark 7
Score (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	2657 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	2736 Points +3%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	2724 Points +3%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	1851 Points -30%
HP Pavilion 15-ab052ng Radeon R8 M365DX, A10-8700P, Seagate ST1000LM014 Solid State Hybrid Drive	3290 Points +24%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	2558 Points -4%
Toshiba Satellite P50-C-10G GeForce 930M, 5500U, Toshiba MQ02ABD100H	3923 Points +48%
Lightweight (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	2086 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	2083 Points 0%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	2163 Points +4%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	1483 Points -29%
HP Pavilion 15-ab052ng Radeon R8 M365DX, A10-8700P, Seagate ST1000LM014 Solid State Hybrid Drive	2637 Points +26%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	1256 Points -40%
Toshiba Satellite P50-C-10G GeForce 930M, 5500U, Toshiba MQ02ABD100H	3482 Points +67%
Productivity (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	1466 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	1454 Points -1%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	1544 Points +5%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	1030 Points -30%
HP Pavilion 15-ab052ng Radeon R8 M365DX, A10-8700P, Seagate ST1000LM014 Solid State Hybrid Drive	2235 Points +52%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	818 Points -44%
Toshiba Satellite P50-C-10G GeForce 930M, 5500U, Toshiba MQ02ABD100H	2916 Points +99%
Entertainment (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	2541 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	2715 Points +7%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	2691 Points +6%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	1786 Points -30%
HP Pavilion 15-ab052ng Radeon R8 M365DX, A10-8700P, Seagate ST1000LM014 Solid State Hybrid Drive	2744 Points +8%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	2471 Points -3%
Toshiba Satellite P50-C-10G GeForce 930M, 5500U, Toshiba MQ02ABD100H	3088 Points +22%
Creativity (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	5461 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	5758 Points +5%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	5447 Points 0%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	3966 Points -27%
HP Pavilion 15-ab052ng Radeon R8 M365DX, A10-8700P, Seagate ST1000LM014 Solid State Hybrid Drive	5686 Points +4%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	5182 Points -5%
Toshiba Satellite P50-C-10G GeForce 930M, 5500U, Toshiba MQ02ABD100H	7166 Points +31%

PCMark 8
Home Score Accelerated v2 (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	2790 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	2830 Points +1%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	2862 Points +3%
HP Pavilion 15-ab052ng Radeon R8 M365DX, A10-8700P, Seagate ST1000LM014 Solid State Hybrid Drive	2825 Points +1%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	2793 Points 0%
Toshiba Satellite P50-C-10G GeForce 930M, 5500U, Toshiba MQ02ABD100H	3069 Points +10%
Work Score Accelerated v2 (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	3680 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	3609 Points -2%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	3684 Points 0%
HP Pavilion 15-ab052ng Radeon R8 M365DX, A10-8700P, Seagate ST1000LM014 Solid State Hybrid Drive	3532 Points -4%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	3622 Points -2%
Toshiba Satellite P50-C-10G GeForce 930M, 5500U, Toshiba MQ02ABD100H	3581 Points -3%

PCMark 7 Score		2657 points
PCMark 8 Home Score Accelerated v2		2790 points
PCMark 8 Creative Score Accelerated v2		2986 points
PCMark 8 Work Score Accelerated v2		3680 points
Help

... in comparison

	Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	Lenovo ThinkPad Yoga 12 HD Graphics 5500, 5200U, Seagate ST500LM000 Solid State Hybrid Drive	Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	MSI PX60 QD-034US GeForce GTX 950M, 5700HQ, HGST Travelstar 7K1000 HTS721010A9E630
CrystalDiskMark 3.0		-17%	-9%	-19%	33%	41%
Write 4k QD32	0.961	0.734 -24%	0.884 -8%	0.665 -31%	1.281 33%	1.189 24%
Read 4k QD32	0.829	0.666 -20%	0.716 -14%	0.706 -15%	1.498 81%	1.219 47%
Write 4k	0.954	0.687 -28%	0.898 -6%	0.64 -33%	1.211 27%	1.117 17%
Read 4k	0.373	0.306 -18%	0.388 4%	0.351 -6%	0.542 45%	0.625 68%
Write 512	43.42	37.45 -14%	28.75 -34%	47.23 9%	59.7 37%	65.2 50%
Read 512	33.4	27.98 -16%	31.43 -6%	29.68 -11%	41.87 25%	47.52 42%
Write Seq	103.3	95.6 -7%	96.2 -7%	107.6 4%	113 9%	142.2 38%
Read Seq	105.4	97 -8%	102.6 -3%	33.57 -68%	114.4 9%	147.9 40%

HD Tune

CrystalDiskMark 3.0

WDC Scorpio Blue WD10JPCX-24UE4T0

Transfer Rate Minimum: 46.9 MB/s

Transfer Rate Maximum: 116.9 MB/s

Transfer Rate Average: 86.4 MB/s

Access Time: 16.4 ms

Burst Rate: 201.7 MB/s

CPU Usage: 7.9 %

3DMark 11 | 3DMark

3DMark 11
1280x720 Performance (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	1822 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	1793 Points -2%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	1018 Points -44%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	740 Points -59%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	1663 Points -9%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	2131 Points +17%
1280x720 Performance GPU (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	1733 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	1704 Points -2%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	927 Points -47%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	668 Points -61%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	1724 Points -1%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	2061 Points +19%

3DMark
1280x720 Cloud Gate Standard Score (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	5312 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	5193 Points -2%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	4591 Points -14%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	2763 Points -48%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	5256 Points -1%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	5790 Points +9%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	5932 Points +12%
1280x720 Cloud Gate Standard Graphics (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	7270 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	7214 Points -1%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	5520 Points -24%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	3191 Points -56%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	11103 Points +53%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	8294 Points +14%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	8590 Points +18%
1920x1080 Fire Strike Score (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	1059 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	1050 Points -1%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	384 Points -64%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	1501 Points +42%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	1268 Points +20%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	1384 Points +31%
1920x1080 Fire Strike Graphics (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	1174 Points
Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	1157 Points -1%
Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	407 Points -65%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	1902 Points +62%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	1438 Points +22%
Lenovo Yoga 500-15IBD GeForce 940M, 5200U, WDC Scorpio Blue WD10JPVX-22JC3T0	1604 Points +37%

3DMark 11 Performance		1822 points
3DMark Ice Storm Standard Score		47982 points
3DMark Cloud Gate Standard Score		5312 points
3DMark Fire Strike Score		1059 points
3DMark Fire Strike Extreme Score		510 points
Help

... in comparison

Tomb Raider | GRID: Autosport

Tomb Raider
1024x768 Low Preset (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	83.6 fps
Asus F555LJ-XX110H GeForce 920M, 5010U, Hitachi Travelstar Z5K500 HTS545050A7E680	84.6 fps +1%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	43.4 fps -48%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	64 fps -23%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	118.2 fps +41%
1366x768 Normal Preset AA:FX AF:4x (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	43 fps
Asus F555LJ-XX110H GeForce 920M, 5010U, Hitachi Travelstar Z5K500 HTS545050A7E680	42.9 fps 0%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	22.7 fps -47%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	59.1 fps +37%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	58.7 fps +37%
Asus X555LB-DM223H GeForce 940M, 5500U	61.2 fps +42%
1366x768 High Preset AA:FX AF:8x (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	25.8 fps
Asus F555LJ-XX110H GeForce 920M, 5010U, Hitachi Travelstar Z5K500 HTS545050A7E680	25.4 fps -2%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	34.8 fps +35%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	31.9 fps +24%
Asus X555LB-DM223H GeForce 940M, 5500U	33.3 fps +29%

GRID: Autosport
1024x768 Ultra Low Preset (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	120.3 fps
Asus F555LJ-XX110H GeForce 920M, 5010U, Hitachi Travelstar Z5K500 HTS545050A7E680	128.5 fps +7%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	70.9 fps -41%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	69.5 fps -42%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	98.4 fps -18%
1366x768 Medium Preset (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	57.4 fps
Asus F555LJ-XX110H GeForce 920M, 5010U, Hitachi Travelstar Z5K500 HTS545050A7E680	51.9 fps -10%
Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	24.1 fps -58%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	36 fps -37%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	58.3 fps +2%
Asus X555LB-DM223H GeForce 940M, 5500U	62.2 fps +8%
1920x1080 High Preset (sort by value)
Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	27.82 fps
Asus F555LJ-XX110H GeForce 920M, 5010U, Hitachi Travelstar Z5K500 HTS545050A7E680	24.1 fps -13%
HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB	23 fps -17%
HP Envy 15-w000ng x360 GeForce 930M, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	27.6 fps -1%
Asus X555LB-DM223H GeForce 940M, 5500U	30.4 fps +9%

	low	med.	high
Tomb Raider (2013)	83.6	43	25.8
GRID: Autosport (2014)	120.3	57.4	27.82
Sims 4 (2014)	89	68.5	34.8

	Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	Lenovo B70-80 80MRV097PB GeForce 920M, 5200U, Samsung SSD 850 EVO 250GB	Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
Noise		-8%	4%	7%	2%
Idle Minimum *	33	33.5 -2%	30 9%	31.7 4%	30.8 7%
Idle Average *	33.5	33.5 -0%	30.5 9%	31.7 5%	30.8 8%
Idle Maximum *	34.1	33.5 2%	30.9 9%	31.7 7%	31.2 9%
Load Average *	35.8	45.9 -28%	37.6 -5%	34 5%	37.8 -6%
Load Maximum *	40.7	45.3 -11%	41 -1%	34 16%	43.4 -7%

* ... smaller is better

Noise Level

Idle		33 / 33.5 / 34.1 dB(A)
HDD		34.4 dB(A)
Load		35.8 / 40.7 dB(A)

	30 dB silent 40 dB(A) audible 50 dB(A) loud
min: , med: , max: Voltcraft sl-320 (15 cm distance)

	Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	Lenovo B70-80 80MRV097PB GeForce 920M, 5200U, Samsung SSD 850 EVO 250GB	Dell Inspiron 15-5558 GeForce 920M, 5200U, Toshiba MQ01ABD100	Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
Heat		1%	12%	21%	6%
Maximum Upper Side *	40.2	42.1 -5%	35.7 11%	28.2 30%	38.2 5%
Maximum Bottom *	41.7	42.6 -2%	38.5 8%	29.7 29%	34.2 18%
Idle Upper Side *	30.8	29.5 4%	26 16%	28 9%	30.8 -0%
Idle Bottom *	30.4	29 5%	26.6 12%	25.4 16%	30.5 -0%

* ... smaller is better

Max. Load

Idle


28.2 °C	38.6 °C	25.9 °C
40.2 °C	39.8 °C	26.8 °C
29.2 °C	34.8 °C	30.3 °C

Maximum: 40.2 °C
Average: 32.6 °C


41.7 °C	33.6 °C	25 °C
37 °C	36.3 °C	25.6 °C
31.5 °C	32.4 °C	29.1 °C

Maximum: 41.7 °C
Average: 32.5 °C

Power Supply (max.) 48.9 °C | Room Temperature 23.3 °C | Voltcraft IR-360

(±) The average temperature for the upper side under maximal load is 32.6 °C / 91 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 40.2 °C / 104 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 41.7 °C / 107 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 27.8 °C / 82 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (34.8 °C / 94.6 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-7.2 °C / -12.9 F).

	Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	Dell Inspiron 17-5758 GeForce 920M, 5500U, WDC Scorpio Blue WD10JPVX-75JC3T0	Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
Power Consumption		-6%	7%	-8%	-32%
Idle Minimum *	4.4	4 9%	3.8 14%	5.2 -18%	4.1 7%
Idle Average *	7.7	9.2 -19%	8.7 -13%	9.9 -29%	9.6 -25%
Idle Maximum *	7.9	9.4 -19%	8.7 -10%	14.5 -84%	11 -39%
Load Average *	33.6	40.4 -20%	31.1 7%	20.9 38%	57.6 -71%
Load Maximum *	49.8	40.8 18%	31 38%	23.8 52%	65.7 -32%

* ... smaller is better

Power Consumption

Off / Standby	1.6 / 2.1 Watt
Idle	4.4 / 7.7 / 7.9 Watt
Load	33.6 / 49.8 Watt


Key: min: , med: , max: Voltcraft VC 940

	Lenovo B70-80 80MR0006GE GeForce 920M, 5200U, WDC Scorpio Blue WD10JPCX-24UE4T0	Dell Inspiron 17-5758 GeForce 920M, 5500U, WDC Scorpio Blue WD10JPVX-75JC3T0	Medion Akoya E7416 HD Graphics 5500, 5200U, Hitachi Travelstar Z5K500 HTS545050A7E680	Toshiba Satellite C70D-C-10N Radeon R3 (Mullins/Beema), A4-7210, Toshiba MQ01ABF050	HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
Battery Runtime		-6%	21%	-16%	-25%
Reader / Idle	437	448 3%	617 41%		473 8%
WiFi v1.3	335	243 -27%		282 -16%	216 -36%
Load	100	107 7%	100 0%		53 -47%
WiFi			336

Battery Runtime

Idle (without WLAN, min brightness)		7h 17min
WiFi Surfing		0h 00min
WiFi Websurfing		5h 35min
Load (maximum brightness)		1h 40min

Pros

+ 优秀的实际使用电池续航时间

+ 低发热

+ 非常安静

Cons

- 键盘较差

- 无硬件安全功能

In review: Lenovo B70-80 80MR0006GE. Test model courtesy of Cyberport.

首先需要说的是：联想B70-90 80MR0006GE相比最近评测过的一些其它联想笔记本电脑给了我们更好的印象。不过，它每个测试角度的得分差别很大，也很难算是一款平衡的产品。可能是因为这台测试机定位希望同时满足办公用户和游戏玩家（或者介于两者之间的用户）。

我们特别喜欢B70-80不错的电池续航能力和低噪音——这两个方面对于商务设备来说都很重要，其它的竞争者都难以与它抗衡。它的低发热量和优秀音响系统也十分让人满意。

它在对于一台多媒体设备来说比较重要的方面都表现一般。屏幕的对比度和亮度分布不错，但色彩准确度很差。独立的GeForce 920M显卡比处理器集成显卡强劲不少，不过仍然是一款入门级显卡，只能适合较老或者要求较低的游戏。

较差的键盘让B70-80很难用做工作设备。联想需要尽快在这方面作出改进——或者为它搭配在其它低价设备中也经常使用的ThinkPad键盘。而缺少硬件安全功能（出了Kensington锁之外）对办公设备来说也是一个问题。

B70-80 80MR0006GE是你的理想设备吗？最终还是需要看你的个人喜好了。如果你在寻找大屏幕、售价实惠且搭配主流硬件的设备的话，那么现在选择也不是很多。惠普Pavilion 17-g054ng的性能表现相当（搭配独立显卡）。它也有全高清屏幕可选，而售价低100欧元（约695人民币）。它的输入设备稍好一些，不过功率消耗更大，电池续航也相应较短。

如果你愿意拿出更多预算的话，戴尔的Inspiron 17-5758也是个不错的选择。出了GeForce 920M独立显卡和全高清屏幕，你还可以得到一颗Core i7-5500U处理器。惠普Pavilion 17-g013ng搭配了更加强劲的GeForce 940M，售价900欧元（约6258人民币）。便宜一些的选择还有Medion Akoya E7416或东芝 Satellite C70D-C-10N。它们在游戏性能上都较弱，而专注于商务功能。如果你可以接受较小的屏幕（或者更喜欢的话），那么可以考虑一下戴尔Inspiron 15-5558：它的价格与联想B70-80相当，采用了相同的处理器／显卡组合，不过配备了15.4寸全高清屏幕。