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联想 ThinkPad Yoga 14 变形本简短评测

Florian Wimmer (translated by Yuchen Wang), 03/31/2015
Broadwell Business Convertible / 2-in-1 Touchscreen Ultrabook Windows

奢侈瑜伽。 联想推出的ThinkPad Yoga 14将Yoga的多变设计带到了商务用户的桌面上。在这个评测中,我们将会测试这台基于Broadwell处理器配备独立显卡的超极本是否适合办公使用。

286
cd/m²
277
cd/m²
269
cd/m²
283
cd/m²
286
cd/m²
257
cd/m²
276
cd/m²
280
cd/m²
256
cd/m²
Distribution of brightness
X-Rite i1Pro 2
Maximum: 286 cd/m² Average: 274.4 cd/m²
Brightness Distribution: 90 %
Center on Battery: 286 cd/m²
Contrast: 953:1 (Black: 0.3 cd/m²)
ΔE Color 5.62 | - Ø
ΔE Greyscale 6.19 | - Ø
Gamma: 2.35
Cinebench R10 Rendering Single 32Bit
4662
Cinebench R10 Rendering Multiple CPUs 32Bit
9632
Cinebench R15 CPU Single 64Bit
110 Points
Cinebench R15 CPU Multi 64Bit
260 Points
Cinebench R15 OpenGL 64Bit
24.17 fps
Cinebench R15 Ref. Match 64Bit
98 %
Help
Cinebench R10
Rendering Single 32Bit (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
4662 Points ∼53%
Lenovo ThinkPad Yoga 14
3850 Points ∼43% -17%
Acer Aspire R14 R3-471TG-552E
3849 Points ∼43% -17%
Fujitsu Lifebook E544
4585 Points ∼52% -2%
Lenovo ThinkPad L440 20AT004QGE
4726 Points ∼53% +1%
Rendering Multiple CPUs 32Bit (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
9632 Points ∼19%
Lenovo ThinkPad Yoga 14
7545 Points ∼15% -22%
Acer Aspire R14 R3-471TG-552E
6763 Points ∼14% -30%
Fujitsu Lifebook E544
10144 Points ∼20% +5%
Lenovo ThinkPad L440 20AT004QGE
10709 Points ∼22% +11%
Cinebench R15
CPU Single 64Bit (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
110 Points ∼55%
Lenovo ThinkPad Yoga 14
87 Points ∼44% -21%
Acer Aspire R14 R3-471TG-552E
89 Points ∼45% -19%
Fujitsu Lifebook E544
121 Points ∼61% +10%
Lenovo ThinkPad L440 20AT004QGE
126 Points ∼63% +15%
CPU Multi 64Bit (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
260 Points ∼12%
Lenovo ThinkPad Yoga 14
232 Points ∼11% -11%
Acer Aspire R14 R3-471TG-552E
239 Points ∼11% -8%
Fujitsu Lifebook E544
304 Points ∼14% +17%
Lenovo ThinkPad L440 20AT004QGE
313 Points ∼15% +20%
Sunspider - 1.0 Total Score (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
99.8 ms * ∼2%
Fujitsu Lifebook E544
164.7 ms * ∼4% -65%
Lenovo ThinkPad L440 20AT004QGE
87.1 ms * ∼2% +13%

Legend

 
Lenovo ThinkPad Yoga 14 Intel Core i7-5500U, NVIDIA GeForce 840M, Samsung SSD PM851 512 GB MZ7TE512HMHP
 
Lenovo ThinkPad Yoga 14 Intel Core i5-4210U, NVIDIA GeForce 840M, WDC WD10SPCX-08WST0 + SanDisk SSD U110 16 GB SSD Cache
 
Acer Aspire R14 R3-471TG-552E Intel Core i5-4210U, NVIDIA GeForce 820M, WDC Slim WD10SPCX-21KHST0
 
Fujitsu Lifebook E544 Intel Core i5-4210M, Intel HD Graphics 4600, Seagate ST500LM000 Solid State Hybrid Drive
 
Lenovo ThinkPad L440 20AT004QGE Intel Core i5-4300M, Intel HD Graphics 4600, Intel SSD 520 Series SSDSC2BW180A3L

* ... smaller is better

PCMark 7 Score
4967 points
Help
PCMark 7 - Score (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
4967 Points ∼62%
Lenovo ThinkPad Yoga 14
3226 Points ∼40% -35%
Acer Aspire R14 R3-471TG-552E
2940 Points ∼37% -41%
Fujitsu Lifebook E544
3439 Points ∼43% -31%
Samsung SSD PM851 512 GB MZ7TE512HMHP
Sequential Read: 499 MB/s
Sequential Write: 438 MB/s
512K Read: 424 MB/s
512K Write: 405 MB/s
4K Read: 27 MB/s
4K Write: 50 MB/s
4K QD32 Read: 395 MB/s
4K QD32 Write: 345 MB/s
3DMark 11 Performance
0 points
3DMark Ice Storm Standard Score
41030 points
3DMark Fire Strike Score
1595 points
Help
3DMark
1920x1080 Fire Strike Physics (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
4129 Points ∼18%
Lenovo ThinkPad Yoga 14
3420 Points ∼15% -17%
1920x1080 Fire Strike Graphics (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
1631 Points ∼4%
Lenovo ThinkPad Yoga 14
1604 Points ∼4% -2%
1920x1080 Fire Strike Score (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
1595 Points ∼7%
Lenovo ThinkPad Yoga 14
1398 Points ∼6% -12%
1280x720 Ice Storm Standard Physics (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
32537 Points ∼21%
Lenovo ThinkPad Yoga 14
28849 Points ∼19% -11%
Acer Aspire R14 R3-471TG-552E
29196 Points ∼19% -10%
Fujitsu Lifebook E544
30540 Points ∼20% -6%
1280x720 Ice Storm Standard Graphics (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
44337 Points ∼6%
Lenovo ThinkPad Yoga 14
53173 Points ∼7% +20%
Acer Aspire R14 R3-471TG-552E
62398 Points ∼8% +41%
Fujitsu Lifebook E544
35603 Points ∼5% -20%
1280x720 Ice Storm Standard Score (sort by value)
Lenovo ThinkPad Yoga 14 (Broadwell)
41030 Points ∼4%
Lenovo ThinkPad Yoga 14
44782 Points ∼4% +9%
Acer Aspire R14 R3-471TG-552E
49810 Points ∼4% +21%
Fujitsu Lifebook E544
34337 Points ∼3% -16%
low med. high ultra
BioShock Infinite (2013) 82.653.642.313.2fps

Noise Level

Idle
29.6 / 29.6 / 29.6 dB(A)
Load
34.2 / 34.5 dB(A)
 
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   Voltcraft sl-320 (15 cm distance)
 23.3 °C25.1 °C26.7 °C 
 22.2 °C24.3 °C24.5 °C 
 22.5 °C22.3 °C23.3 °C 
Maximum: 26.7 °C
Average: 23.8 °C
28.8 °C26.5 °C22.2 °C
24.6 °C23.7 °C22.7 °C
23.8 °C23 °C21.9 °C
Maximum: 28.8 °C
Average: 24.1 °C
Power Supply (max.)  29.2 °C | Room Temperature 21.4 °C | Voltcraft IR-360
Power Consumption
Off / Standbydarklight 0.1 / 0.2 Watt
Idledarkmidlight 3.1 / 7.2 / 7.7 Watt
Load midlight 36.2 / 38.5 Watt
 color bar
Key: min: dark, med: mid, max: light        Voltcraft VC 940
Battery Runtime
Idle (without WLAN, min brightness)
12h 27min
WiFi Surfing
5h 52min
In review: Lenovo ThinkPad Yoga 14 (Broadwell).

基本上,Haswell架构版ThinkPad Yoga 14的评价对这次的Broadwell处理器版本同样适用:一台重近2千克的商务变形本,而没有配备商务功能,将既无法取悦商务人士也难以获得学生的青睐。而且它的售价很高;Acer的Aspire R14是一台相似的设备,但售价仅是它的一半。

另一方面,ThinkPad Yoga 14也确实有不少优势,例如简洁而雅致的金属机身,包含指点杆,准确的输入设备,不错的扬声器,和屏幕的防反光表面。另外,它的处理器十分强劲,而整体上电池续航也十分优秀。

众多的使用模式是它的最大亮点;除此之外,一款普通的超极本可能会是更好的选择。需要基本的游戏性能且预算充足的用户,将会对全能的ThinkPad Yoga变形本十分满意。

 

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 

Pricecompare

 
 

Specifications

Lenovo ThinkPad Yoga 14 (ThinkPad Yoga Series)
Graphics adapter
NVIDIA GeForce 840M - 2048 MB, Core: 1029 MHz, Memory: 1000 MHz, 9.18.13.3319, + Intel HD Graphics 5500
Memory
8192 MB 
Display
14 inch 16:9, 1920x1080 pixel, 电容式触控屏幕, LP140WF3-SPD1, IPS, glossy: yes
Mainboard
Intel Broadwell-U PCH-LP (Premium)
Storage
Samsung SSD PM851 512 GB MZ7TE512HMHP, 512 GB 
, 461 GB free
Connections
1 USB 2.0, 2 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 Docking Station Port, Audio Connections: 3.5毫米整合耳机接口, Card Reader: SD
Networking
Intel Dual Band Wireless-AC 7265 (a/b/g/h/n/ac), Bluetooth 4.0
Size
height x width x depth (in mm): 20.3 x 337.8 x 238.8
Battery
56 Wh Lithium-Polymer, Battery runtime (according to manufacturer): 8 h
Operating System
Microsoft Windows 8.1 Pro 64 Bit
Camera
Webcam: 100万像素
Additional features
Speakers: 立体声扬声器,位于底面, Keyboard: 孤岛式, Keyboard Light: yes, 24 Months Warranty
Weight
1.9 kg, Power Supply: 250 g
Price
1399 Euro

 

Devices from a different Manufacturer and/or with a different CPU

Devices with the same GPU

联想 Flex 2 Pro 15 笔记本电脑简短评测
GeForce 840M, Core i7 4510U, 15.6", 2.3 kg

Devices with Same Screen Size and/or Weight

联想 Yoga 920-13IKB (i7-8550U, FHD) 变形本简短评测
UHD Graphics 620, Core i7 8550U, 13.9", 1.372 kg
联想 Yoga 720-15IKB (7700HQ, FHD, GTX 1050) 笔记本电脑简短评测
GeForce GTX 1050 (Notebook), Core i7 7700HQ, 15.6", 2 kg
联想 Yoga 720-13IKB (7200U, 全高清) 笔记本电脑简短评测
HD Graphics 620, Core i5 7200U, 13.3", 1.286 kg
联想 ThinkPad Yoga 370 (7200U, 全高清) 变形本简短评测
HD Graphics 620, Core i5 7200U, 13.3", 1.409 kg

Pros

+Elegant metal casing
+Flexible and stable hinges
+Decent speakers
+Very good input devices
+High performance
+Screen lightly AR coated
+Useful battery life
+Suitable for basic gaming
 

Cons

-No security features
-Casing too pressure sensitive in some places
-Relatively heavy
-Quite expensive
-TrackPoint keys too smooth-running

Lenovo ThinkPad Yoga 14 - 03/06/2015 v4(old)
Florian Wimmer

Chassis
88 / 98 → 90%
Keyboard
90%
Pointing Device
93%
Connectivity
55 / 80 → 69%
Weight
64 / 78 → 67%
Battery
91%
Display
84%
Games Performance
69 / 68 → 100%
Application Performance
84 / 87 → 97%
Temperature
89%
Noise
94%
Audio
55 / 91 → 60%
Camera
50 / 85 → 59%
Average
77%
83%
Convertible - Weighted Average
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> Notebookcheck中文版(NBC中国) > 评测 > 联想 ThinkPad Yoga 14 变形本简短评测
Florian Wimmer, 2015-03-31 (Update: 2015-04- 2)