联想 IdeaPad G50-70 笔记本电脑简短评测

Name: Lenovo IdeaPad G50-70
Brand: Lenovo

好主意? 联想希望他们的IdeaPad G50-70是一款诱人、低价又保证了基本游戏性能的笔记本电脑。配备了独立显卡的这台测试机当然很有希望做到这一点。不过Radeon R5 230M可以胜任这个使命吗？请阅读评测以了解更多细节。

Florian Wimmer, ✓ Stefanie Voigt (translated by Yuchen Wang), Published 09/08/2014 🇺🇸 🇩🇪 ...

Haswell Laptop / Notebook Windows


211 cd/m²	208 cd/m²	204 cd/m²
208 cd/m²	216 cd/m²	206 cd/m²
196 cd/m²	197 cd/m²	206 cd/m²

Distribution of brightness

LP156WH3-TPSH tested with X-Rite i1Pro 2

Maximum: 216 cd/m² (Nits) Average: 205.8 cd/m²
Brightness Distribution: 91 %
Center on Battery: 216 cd/m²
Contrast: 470:1 (Black: 0.46 cd/m²)
ΔE Color 11.57 | 0.5-29.43 Ø4.91
ΔE Greyscale 12.1 | 0.5-98 Ø5.2
36% AdobeRGB 1998 (Argyll 1.6.3 3D)
39.13% AdobeRGB 1998 (Argyll 2.2.0 3D)
56.3% sRGB (Argyll 2.2.0 3D)
38.15% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.38

Download ICC File (X-Rite i1Pro 2)

Cinebench R11.5 CPU Single 64Bit

1.12 Points

Cinebench R11.5 CPU Multi 64Bit

2.5 Points

Cinebench R11.5 OpenGL 64Bit

21.28 fps

Cinebench R15 CPU Single 64Bit

98 Points

Cinebench R15 CPU Multi 64Bit

230 Points

Help

... in comparison

Cinebench R11.5
CPU Single 64Bit (sort by value)
Lenovo IdeaPad G50-70	1.12 Points
Dell Inspiron 15-5547	1.03 Points -8%
Lenovo G500s-59367693	1 Points -11%
Acer TravelMate P255-MG-54204G50Mnkk	1.1 Points -2%
Acer Aspire E1-572G-54204G50Mnkk	0.98 Points -12%
Asus X550LD-XX023H	1.11 Points -1%
HP Compaq 15-a024sg	0.97 Points -13%
HP Pavilion 15-n213eg	1.12 Points 0%
MSI CX61-i572M	1.34 Points +20%
CPU Multi 64Bit (sort by value)
Lenovo IdeaPad G50-70	2.5 Points
Dell Inspiron 15-5547	2.11 Points -16%
Lenovo G500s-59367693	1.94 Points -22%
Acer TravelMate P255-MG-54204G50Mnkk	2.47 Points -1%
Acer Aspire E1-572G-54204G50Mnkk	2.47 Points -1%
Asus X550LD-XX023H	2.48 Points -1%
HP Compaq 15-a024sg	2.38 Points -5%
HP Pavilion 15-n213eg	2.49 Points 0%
MSI CX61-i572M	3.23 Points +29%

Cinebench R15
CPU Single 64Bit (sort by value)
Lenovo IdeaPad G50-70	98 Points
Dell Inspiron 15-5547	103 Points +5%
Acer Aspire E1-572G-54204G50Mnkk	98 Points 0%
Asus X550LD-XX023H	99 Points +1%
HP Compaq 15-a024sg	85 Points -13%
MSI CX61-i572M	120 Points +22%
CPU Multi 64Bit (sort by value)
Lenovo IdeaPad G50-70	230 Points
Dell Inspiron 15-5547	235 Points +2%
Acer Aspire E1-572G-54204G50Mnkk	228 Points -1%
Asus X550LD-XX023H	230 Points 0%
HP Compaq 15-a024sg	214 Points -7%
MSI CX61-i572M	298 Points +30%

Legend

Lenovo IdeaPad G50-70 Intel Core i5-4200U, AMD Radeon R5 M230, Seagate Momentus Thin ST500LT012-1DG142

Dell Inspiron 15-5547 Intel Core i5-4210U, AMD Radeon R7 M265, WDC Scorpio Blue WD10JPVX-75JC3T0

Lenovo G500s-59367693 Intel Pentium 2020M, Intel HD Graphics (Ivy Bridge), Seagate Momentus Thin ST500LT0 12-9WS142

Acer TravelMate P255-MG-54204G50Mnkk Intel Core i5-4200U, AMD Radeon R7 M265, Seagate Momentus Thin ST500LT0 12-9WS142

Acer Aspire E1-572G-54204G50Mnkk Intel Core i5-4200U, AMD Radeon R7 M265, Seagate Momentus Thin ST500LT0 12-9WS142

Asus X550LD-XX023H Intel Core i5-4200U, NVIDIA GeForce 820M, Toshiba MQ01ABF050

HP Compaq 15-a024sg Intel Core i3-3110M, NVIDIA GeForce 820M, HGST Travelstar 5K1000 HTS541010A9E680

HP Pavilion 15-n213eg Intel Core i5-4200U, NVIDIA GeForce GT 740M, Toshiba MQ01ABD100

MSI CX61-i572M Intel Core i5-4200M, NVIDIA GeForce GT 720M, WDC Scorpio Blue WD10JPVX-22JC3T0

PCMark 7 Score		2688 points
PCMark 8 Home Score Accelerated v2		2974 points
PCMark 8 Creative Score Accelerated v2		3355 points
PCMark 8 Work Score Accelerated v2		3952 points
Help

... in comparison

PCMark 7 - Score (sort by value)
Lenovo IdeaPad G50-70	2688 Points
Dell Inspiron 15-5547	3022 Points +12%
Lenovo G500s-59367693	2343 Points -13%
Acer TravelMate P255-MG-54204G50Mnkk	2582 Points -4%
Acer Aspire E1-572G-54204G50Mnkk	2742 Points +2%
Asus X550LD-XX023H	2533 Points -6%
HP Compaq 15-a024sg	2464 Points -8%
HP Pavilion 15-n213eg	2724 Points +1%
MSI CX61-i572M	2285 Points -15%

PCMark 8
Work Score Accelerated v2 (sort by value)
Lenovo IdeaPad G50-70	3952 Points
Dell Inspiron 15-5547	4411 Points +12%
Asus X550LD-XX023H	3035 Points -23%
Creative Score Accelerated v2 (sort by value)
Lenovo IdeaPad G50-70	3355 Points
Dell Inspiron 15-5547	3499 Points +4%
Asus X550LD-XX023H	2231 Points -34%
Home Score Accelerated v2 (sort by value)
Lenovo IdeaPad G50-70	2974 Points
Dell Inspiron 15-5547	3340 Points +12%
Asus X550LD-XX023H	2228 Points -25%

CrystalDiskMark 3.0

AS SSD

Seagate Momentus Thin ST500LT012-1DG142

Sequential Read: 87 MB/s

Sequential Write: 78 MB/s

512K Read: 29 MB/s

512K Write: 33 MB/s

4K Read: 0.3 MB/s

4K Write: 0.6 MB/s

4K QD32 Read: 0.7 MB/s

4K QD32 Write: 0.6 MB/s

3DMark 11 Performance		1302 points
3DMark Ice Storm Standard Score		44899 points
3DMark Cloud Gate Standard Score		3899 points
3DMark Fire Strike Score		720 points
Help

... in comparison

3DMark 11 - 1280x720 Performance (sort by value)
Lenovo IdeaPad G50-70 Radeon R5 M230, 4200U, Seagate Momentus Thin ST500LT012-1DG142	1302 Points
Dell Inspiron 15-5547 Radeon R7 M265, 4210U, WDC Scorpio Blue WD10JPVX-75JC3T0	1934 Points +49%
Lenovo G500s-59367693 HD Graphics (Ivy Bridge), 2020M, Seagate Momentus Thin ST500LT0 12-9WS142	390 Points -70%
Acer Aspire E1-572G-54204G50Mnkk Radeon R7 M265, 4200U, Seagate Momentus Thin ST500LT0 12-9WS142	2012 Points +55%
Asus X550LD-XX023H GeForce 820M, 4200U, Toshiba MQ01ABF050	1302 Points 0%
HP Compaq 15-a024sg GeForce 820M, 3110M, HGST Travelstar 5K1000 HTS541010A9E680	1351 Points +4%
HP Pavilion 15-n213eg GeForce GT 740M, 4200U, Toshiba MQ01ABD100	1868 Points +43%
MSI CX61-i572M GeForce GT 720M, 4200M, WDC Scorpio Blue WD10JPVX-22JC3T0	1350 Points +4%

3DMark
1280x720 Ice Storm Standard Score (sort by value)
Lenovo IdeaPad G50-70 Radeon R5 M230, 4200U, Seagate Momentus Thin ST500LT012-1DG142	44899 Points
Dell Inspiron 15-5547 Radeon R7 M265, 4210U, WDC Scorpio Blue WD10JPVX-75JC3T0	30674 Points -32%
Lenovo G500s-59367693 HD Graphics (Ivy Bridge), 2020M, Seagate Momentus Thin ST500LT0 12-9WS142	22347 Points -50%
Acer Aspire E1-572G-54204G50Mnkk Radeon R7 M265, 4200U, Seagate Momentus Thin ST500LT0 12-9WS142	38911 Points -13%
Asus X550LD-XX023H GeForce 820M, 4200U, Toshiba MQ01ABF050	50055 Points +11%
HP Compaq 15-a024sg GeForce 820M, 3110M, HGST Travelstar 5K1000 HTS541010A9E680	51917 Points +16%
HP Pavilion 15-n213eg GeForce GT 740M, 4200U, Toshiba MQ01ABD100	51645 Points +15%
MSI CX61-i572M GeForce GT 720M, 4200M, WDC Scorpio Blue WD10JPVX-22JC3T0	43085 Points -4%
1280x720 Cloud Gate Standard Score (sort by value)
Lenovo IdeaPad G50-70 Radeon R5 M230, 4200U, Seagate Momentus Thin ST500LT012-1DG142	3899 Points
Dell Inspiron 15-5547 Radeon R7 M265, 4210U, WDC Scorpio Blue WD10JPVX-75JC3T0	4013 Points +3%
Lenovo G500s-59367693 HD Graphics (Ivy Bridge), 2020M, Seagate Momentus Thin ST500LT0 12-9WS142	2095 Points -46%
Acer TravelMate P255-MG-54204G50Mnkk Radeon R7 M265, 4200U, Seagate Momentus Thin ST500LT0 12-9WS142	5435 Points +39%
Acer Aspire E1-572G-54204G50Mnkk Radeon R7 M265, 4200U, Seagate Momentus Thin ST500LT0 12-9WS142	5357 Points +37%
Asus X550LD-XX023H GeForce 820M, 4200U, Toshiba MQ01ABF050	4225 Points +8%
HP Compaq 15-a024sg GeForce 820M, 3110M, HGST Travelstar 5K1000 HTS541010A9E680	4323 Points +11%
HP Pavilion 15-n213eg GeForce GT 740M, 4200U, Toshiba MQ01ABD100	5073 Points +30%
MSI CX61-i572M GeForce GT 720M, 4200M, WDC Scorpio Blue WD10JPVX-22JC3T0	4773 Points +22%
1920x1080 Fire Strike Score (sort by value)
Lenovo IdeaPad G50-70 Radeon R5 M230, 4200U, Seagate Momentus Thin ST500LT012-1DG142	720 Points
Dell Inspiron 15-5547 Radeon R7 M265, 4210U, WDC Scorpio Blue WD10JPVX-75JC3T0	908 Points +26%
Lenovo G500s-59367693 HD Graphics (Ivy Bridge), 2020M, Seagate Momentus Thin ST500LT0 12-9WS142	266 Points -63%
Acer Aspire E1-572G-54204G50Mnkk Radeon R7 M265, 4200U, Seagate Momentus Thin ST500LT0 12-9WS142	1211 Points +68%
Asus X550LD-XX023H GeForce 820M, 4200U, Toshiba MQ01ABF050	763 Points +6%
HP Compaq 15-a024sg GeForce 820M, 3110M, HGST Travelstar 5K1000 HTS541010A9E680	822 Points +14%
HP Pavilion 15-n213eg GeForce GT 740M, 4200U, Toshiba MQ01ABD100	1052 Points +46%
MSI CX61-i572M GeForce GT 720M, 4200M, WDC Scorpio Blue WD10JPVX-22JC3T0	783 Points +9%

	low	med.	high	ultra
Anno 2070 (2011)	65	30	19	7
Diablo III (2012)	62.3	38.2	25.4	12.4
Crysis 3 (2013)	22.1	15.4	9.8	4.1
Tomb Raider (2013)	43.9	25.8	16.9	8.4
StarCraft II: Heart of the Swarm (2013)	123	42.1	27.3	7.2
BioShock Infinite (2013)	25	20.3	17	6.2
Metro: Last Light (2013)	11.5	11	9	4
Fifa 14 (2013)	160	90.2	70.3	39.4
Call of Duty: Ghosts (2013)	29.5	21.6	9.4	6.3
X-Plane 10.25 (2013)	50.4	25.3	9.8	7.3
Thief (2014)	13	8.9	7.1	3.2
The Elder Scrolls Online (2014)	47.2	24.1	10.2	5.6
Wolfenstein: The New Order (2014)	31.2	21.5	10.2	4
Watch Dogs (2014)	19.5	10.4	8.3	3.2
GRID: Autosport (2014)	97	35.2	19.1	7.3

Noise Level

Idle		29.8 / 30.5 / 31 dB(A)
HDD		30 dB(A)
DVD		34.6 / dB(A)
Load		33.6 / 36 dB(A)

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

Max. Load

Idle


28.2 °C	27.4 °C	25.8 °C
27.9 °C	28.6 °C	28 °C
27.8 °C	28.5 °C	28.5 °C

Maximum: 28.6 °C
Average: 27.9 °C


25.9 °C	27.6 °C	27.5 °C
27 °C	27.5 °C	27.8 °C
26.9 °C	27.2 °C	27.4 °C

Maximum: 27.8 °C
Average: 27.2 °C

Power Supply (max.) 27.9 °C | Room Temperature 24 °C | Voltcraft IR-550

(-) The average temperature for the upper side under maximal load is 39 °C / 102 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 45.1 °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 42.7 °C / 109 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 27.9 °C / 82 F, compared to the device average of 31.3 °C / 88 F.
(-) The palmrests and touchpad can get very hot to the touch with a maximum of 42.3 °C / 108.1 F.
(-) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (-13.5 °C / -24.3 F).

Power Consumption

Off / Standby	0.1 / 0.2 Watt
Idle	2.6 / 5.5 / 10 Watt
Load	24 / 58.2 Watt


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

Battery Runtime

Idle (without WLAN, min brightness)		10h 51min
WiFi Surfing		5h 44min
DVD		4h 16min
Load (maximum brightness)		1h 41min

Battery Runtime - WiFi (sort by value)
Lenovo IdeaPad G50-70	344 min
Dell Inspiron 15-5547	373 min
Acer Aspire E1-572G-54204G50Mnkk	241 min
HP Pavilion 15-n213eg	288 min
MSI CX61-i572M	168 min

骨灰级玩家们请保持一些距离——联想IdeaPad G50-70并不是为你们设计的。Radeon R5 M230对此负有很大的责任，因为它没有提供足够的游戏性能。这款显卡只适合对3D游戏没什么兴趣、更喜欢网页游戏或休闲游戏的用户。更何况，不需要运行3D游戏的用户本来也只会考虑处理器的集成显卡。为Radeon R5 M230花费更高的成本同时增加机器的功耗，这看上去并没有什么实际意义。

但是IdeaPad G50-70同时也有售价更低没有配备独立显卡的型号，它们的性价比就显得很高了：例如漂亮的机身，尽管不像戴尔Inspiron 15-5547一样有铝合金的上盖，但它的塑料材质内外表面都有拉丝金属的质感。维护升级都很方便，它的无线网络模组支持通常的标准，信号接受范围也很广，同时输入设备的质量也相当不错。它的扬声器也很好，同时够长的电池续航可以让这款笔记本在移动中有很高的实用性。

联想将G500的USB 3.0接口换成了USB 2.0接口这项改动非常没有必要，同时屏幕的色彩准确性有待提高，如果能够采用抗反射的屏幕表面会给这款笔记本增色不少。系统运行如此的安静让人感觉非常舒服，不过在负载下它机身的高温则成为了不太值得的惨痛代价。

整体上，联想G50-70是一款优劣分明的产品——它的缺点都是通常很容易避免的问题。简单来说，联想节省成本的设计理念非常明确。当然，这款联想G50-70也有为用户提供满意的潜力。如果你只是需要一台用于日常应用的笔记本电脑的话，它有美观的机身，充足的性能，尽管不出色但确实很好用的输入设备。

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。

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Specifications

Lenovo IdeaPad G50-70 (IdeaPad G50 Series)

Processor

Intel Core i5-4200U 2 x 1.6 - 2.6 GHz, Haswell

Graphics adapter

AMD Radeon R5 M230 - 2048 MB VRAM, Core: 850 MHz, RAM: 900 MHz, 28nm GCN-GPU, atiumdag 13.250.29.0, + Intel HD Graphics 4400

Memory

8 GB

, PC3-12800 DDR3L SDRAM 1600 MHz

Display

15.60 inch 16:9, 1366 x 768 pixel, LP156WH3-TPSH, TN, glossy: yes

Mainboard

Intel Lynx Point-LP

Storage

Seagate Momentus Thin ST500LT012-1DG142, 500 GB

, 5400 rpm, 450 GB free

Soundcard

Intel Lynx Point-LP - High Definition Audio Controller

Connections

2 USB 2.0, 1 USB 3.0 / 3.1 Gen1, 1 VGA, 1 HDMI, 1 Kensington Lock, Audio Connections: 整合耳机接口, Card Reader: SD

Networking

Realtek RTL8102E Family PCI-E Fast Ethernet (10/100MBit/s), Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC (b/g/n = Wi-Fi 4/), Bluetooth 4.0

Optical drive

PLDS DVD-RW DA8A5SH

Size

height x width x depth (in mm): 25 x 384 x 265

Battery

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

Operating System

Microsoft Windows 8.1 64 Bit

Camera

Webcam: 720p

Additional features

Speakers: 立体声扬声器支持Dolby Digital Plus技术, Keyboard: "Accu-Type" 孤岛式键盘，有数字键盘区, Keyboard Light: no, Lenovo Start Menu, PowerDVD10, VeriFace, 24 Months Warranty

Weight

2.348 kg, Power Supply: 343 g

Price

599 Euro

Links

Lenovo homepage

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Pros

+ 不错的键盘质量

+ 机身设计引人注目

+ 长电池续航

+ 丰富的接口配备

+ 维护升级方便

+ 日常使用中很好的性能表现

+ 安静

+ 扬声器质量高

Cons

- 高反射的屏幕表面

- 分辨率略低

- 严重偏蓝

- 游戏性能非常有限

- 只有一个整合耳机接口

- 高负载下发热量大

Lenovo IdeaPad G50-70 - 08/12/2014 v4 ^(old)
Florian Wimmer

Chassis

66 / 98 → 67%

Keyboard

72%

Pointing Device

72%

Connectivity

64 / 81 → 79%

Weight

61 / 20-67 → 87%

Battery

85%

Display

72%

Games Performance

60 / 85 → 71%

Application Performance

73 / 92 → 79%

Temperature

85%

Noise

93 / 95 → 98%

Audio

62%

Camera

42 / 85 → 49%

Average

70%

74%

Multimedia - Weighted Average

> Notebookcheck中文版（NBC中国） > 评测 > 联想 IdeaPad G50-70 笔记本电脑简短评测

Florian Wimmer, 2014-09- 8 (Update: 2014-09-19)

Specifications

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Pros

Cons