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联想 B70-80 80MR0006GE 笔记本电脑简短评测

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。
Business Laptop / Notebook Haswell Windows
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
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

The Lenovo B70-80: Completely inconspicuous
Close-up of the webcam
The 65-Watt PSU
The 41-Wh battery of the Lenovo B70-80.
The webcam picture under daylight: Blurry, but rich colors.
The webcam picture under daylight: Blurry, but rich colors.
For comparison: Sony Alpha 77II, ISO 200.
For comparison: Sony Alpha 77II, ISO 200.
Low-light: Hardly any structures left, still decent colors
Low-light: Hardly any structures left, still decent colors
For comparison: Sony Alpha 77II, ISO 1600.
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 Ø4.93
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
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: CPU-Z CPU
System info: CPU-Z CPU
System info: CPU-Z Caches
System info: CPU-Z Caches
System info: CPU-Z Motherboard
System info: CPU-Z Motherboard
System info: CPU-Z Memory
System info: CPU-Z Memory
System info: CPU-Z SPD
System info: CPU-Z SPD
System info: GPU-Z Nvidia GeForce 920M
System info: GPU-Z Nvidia GeForce 920M
System info: GPU-Z Intel HD Graphics 5500
System info: GPU-Z Intel HD Graphics 5500
DPC-Latency: Error
DPC-Latency: Error
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
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
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%
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
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
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%
lowmed.highultra
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)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   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
 28.2 °C38.6 °C25.9 °C 
 40.2 °C39.8 °C26.8 °C 
 29.2 °C34.8 °C30.3 °C 
Maximum: 40.2 °C
Average: 32.6 °C
41.7 °C33.6 °C25 °C
37 °C36.3 °C25.6 °C
31.5 °C32.4 °C29.1 °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 27.7 °C / 81.9 F (-7.1 °C / -12.7 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 / Standbydarklight 1.6 / 2.1 Watt
Idledarkmidlight 4.4 / 7.7 / 7.9 Watt
Load midlight 33.6 / 49.8 Watt
 color bar
Key: min: dark, med: mid, max: light        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.
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。

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 

Lenovo B70-80 80MR0006GE - 10/11/2015 v4 (old)
Oliver Moebel

Chassis
76 / 98 → 78%
Keyboard
58%
Pointing Device
89%
Connectivity
65 / 80 → 81%
Weight
58 / 20-67 → 81%
Battery
85%
Display
78%
Games Performance
80 / 68 → 100%
Application Performance
73 / 92 → 79%
Temperature
89%
Noise
83%
Audio
86%
Camera
68 / 85 → 80%
Average
76%
77%
Office - Weighted Average

Price comparison

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> Notebookcheck中文版(NBC中国) > 评测 > 联想 B70-80 80MR0006GE 笔记本电脑简短评测
Oliver Moebel, 2015-10-21 (Update: 2015-10-31)