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戴尔 Precision M2800 笔记本电脑简短评测

低价入场券。 戴尔发布了他们移动工作站系列中新的入门级产品Precision M2800。 我们重点测试了它新采用的Latitude机身和AMD FirePro显卡的搭配是否合理。
Business Haswell Laptop / Notebook Windows
321
cd/m²
286
cd/m²
301
cd/m²
298
cd/m²
279
cd/m²
281
cd/m²
283
cd/m²
231
cd/m²
252
cd/m²
Distribution of brightness
CMN15BA tested with X-Rite i1Pro 2
Maximum: 321 cd/m² (Nits) Average: 281.3 cd/m²
Brightness Distribution: 72 %
Center on Battery: 278 cd/m²
Contrast: 897:1 (Black: 0.311 cd/m²)
ΔE Color 9.95 | 0.5-29.43 Ø4.92
ΔE Greyscale 11.25 | 0.5-98 Ø5.2
59% AdobeRGB 1998 (Argyll 1.6.3 3D)
52.4% AdobeRGB 1998 (Argyll 2.2.0 3D)
72.9% sRGB (Argyll 2.2.0 3D)
51.2% Display P3 (Argyll 2.2.0 3D)
Gamma: 3.45
Cinebench R10 Shading 64Bit
9566 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
25931 Points
Cinebench R10 Rendering Single CPUs 64Bit
7163 Points
Cinebench R10 Shading 32Bit
9615
Cinebench R10 Rendering Multiple CPUs 32Bit
19731
Cinebench R10 Rendering Single 32Bit
5460
Cinebench R11.5 OpenGL 64Bit
59.3 fps
Cinebench R11.5 CPU Multi 64Bit
7.03 Points
Cinebench R11.5 CPU Single 64Bit
1.68 Points
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 OpenGL 64Bit
54.7 fps
Cinebench R15 CPU Multi 64Bit
648 Points
Cinebench R15 CPU Single 64Bit
149 Points
Help
PCMark 7 Score
5553 points
PCMark 8 Home Score Accelerated v2
4674 points
PCMark 8 Creative Score Accelerated v2
4554 points
PCMark 8 Work Score Accelerated v2
5010 points
Help
Geekbench 2 - 32 Bit - Total Score (sort by value)
Dell Precision M2800
11562 Points
HP ZBook 14
6162 Points -47%
Lenovo ThinkPad W540 20BGCTO1WW
10398 Points -10%

Legend

 
Dell Precision M2800 Intel Core i7-4810MQ, AMD FirePro W4170M, SK hynix SH920
 
HP ZBook 14 Intel Core i7-4600U, AMD FirePro M4100, Samsung SSD 840 Pro 256GB MZ7PD256HAFV-0Z000
 
Lenovo ThinkPad W540 20BGCTO1WW Intel Core i7-4700MQ, NVIDIA Quadro K1100M, HGST Travelstar 5K1000 HTS541010A9E680
SK hynix SH920
Transfer Rate Minimum: 152.9 MB/s
Transfer Rate Maximum: 374.2 MB/s
Transfer Rate Average: 344 MB/s
Access Time: 0.2 ms
Burst Rate: 89.5 MB/s
CPU Usage: 1 %
SPECviewperf 11
1920x1080 Siemens NX (sort by value)
Dell Precision M2800
25.04 fps
Toshiba Tecra W50-A-104
31.33 fps +25%
Lenovo ThinkPad W540 20BGCTO1WW
23.62 fps -6%
HP ZBook 14
21.28 fps -15%
HP ZBook 15
20.54 fps -18%
Dell Precision M6800
38.53 fps +54%
MSI GT70-20Li716121B
43.38 fps +73%
1920x1080 Tcvis (sort by value)
Dell Precision M2800
9.81 fps
Toshiba Tecra W50-A-104
34.82 fps +255%
Lenovo ThinkPad W540 20BGCTO1WW
27.62 fps +182%
HP ZBook 14
13.56 fps +38%
HP ZBook 15
26.47 fps +170%
Dell Precision M6800
41.83 fps +326%
MSI GT70-20Li716121B
47.86 fps +388%
1920x1080 SolidWorks (sort by value)
Dell Precision M2800
47.75 fps
Toshiba Tecra W50-A-104
44.64 fps -7%
Lenovo ThinkPad W540 20BGCTO1WW
36.26 fps -24%
HP ZBook 14
37.88 fps -21%
HP ZBook 15
35.16 fps -26%
Dell Precision M6800
48.25 fps +1%
MSI GT70-20Li716121B
47.65 fps 0%
1920x1080 Pro/ENGINEER (sort by value)
Dell Precision M2800
11 fps
Toshiba Tecra W50-A-104
18.79 fps +71%
Lenovo ThinkPad W540 20BGCTO1WW
12.82 fps +17%
HP ZBook 14
8.87 fps -19%
HP ZBook 15
13.93 fps +27%
Dell Precision M6800
18.27 fps +66%
MSI GT70-20Li716121B
15.88 fps +44%
1920x1080 Maya (sort by value)
Dell Precision M2800
68.4 fps
Toshiba Tecra W50-A-104
53.3 fps -22%
Lenovo ThinkPad W540 20BGCTO1WW
46.37 fps -32%
HP ZBook 14
37.65 fps -45%
HP ZBook 15
42.44 fps -38%
Dell Precision M6800
54.9 fps -20%
MSI GT70-20Li716121B
56.8 fps -17%
1920x1080 Lightwave (sort by value)
Dell Precision M2800
71.6 fps
Toshiba Tecra W50-A-104
50.6 fps -29%
Lenovo ThinkPad W540 20BGCTO1WW
46.51 fps -35%
HP ZBook 14
48.54 fps -32%
HP ZBook 15
49.06 fps -31%
Dell Precision M6800
51 fps -29%
MSI GT70-20Li716121B
51.7 fps -28%
1920x1080 Ensight (sort by value)
Dell Precision M2800
19.94 fps
Toshiba Tecra W50-A-104
28.26 fps +42%
Lenovo ThinkPad W540 20BGCTO1WW
17.49 fps -12%
HP ZBook 14
11.29 fps -43%
HP ZBook 15
14.67 fps -26%
Dell Precision M6800
34.18 fps +71%
MSI GT70-20Li716121B
47.91 fps +140%
1920x1080 Catia (sort by value)
Dell Precision M2800
26.24 fps
Toshiba Tecra W50-A-104
42.66 fps +63%
Lenovo ThinkPad W540 20BGCTO1WW
30.91 fps +18%
HP ZBook 14
25.05 fps -5%
HP ZBook 15
28.72 fps +9%
Dell Precision M6800
50.3 fps +92%
MSI GT70-20Li716121B
47.1 fps +79%
SPECviewperf 12
1900x1060 Solidworks (sw-03) (sort by value)
Dell Precision M2800
37.52 fps
Toshiba Tecra W50-A-104
36.02 fps -4%
HP ZBook 14
24.59 fps -34%
MSI GT70-20Li716121B
35.15 fps -6%
1900x1060 Siemens NX (snx-02) (sort by value)
Dell Precision M2800
23.52 fps
Toshiba Tecra W50-A-104
20.86 fps -11%
HP ZBook 14
16.58 fps -30%
MSI GT70-20Li716121B
40.34 fps +72%
1900x1060 Showcase (showcase-01) (sort by value)
Dell Precision M2800
12.75 fps
Toshiba Tecra W50-A-104
10 fps -22%
HP ZBook 14
3.93 fps -69%
MSI GT70-20Li716121B
23.59 fps +85%
1900x1060 Medical (medical-01) (sort by value)
Dell Precision M2800
5.84 fps
Toshiba Tecra W50-A-104
5.88 fps +1%
HP ZBook 14
0.99 fps -83%
MSI GT70-20Li716121B
9.74 fps +67%
1900x1060 Maya (maya-04) (sort by value)
Dell Precision M2800
22.75 fps
Toshiba Tecra W50-A-104
18.1 fps -20%
HP ZBook 14
5.4 fps -76%
MSI GT70-20Li716121B
31.89 fps +40%
1900x1060 Energy (energy-01) (sort by value)
Dell Precision M2800
0.35 fps
Toshiba Tecra W50-A-104
0.34 fps -3%
HP ZBook 14
0.06 fps -83%
MSI GT70-20Li716121B
1.73 fps +394%
1900x1060 Creo (creo-01) (sort by value)
Dell Precision M2800
18.8 fps
Toshiba Tecra W50-A-104
20.47 fps +9%
HP ZBook 14
13.97 fps -26%
MSI GT70-20Li716121B
31.11 fps +65%
1900x1060 Catia (catia-04) (sort by value)
Dell Precision M2800
19.33 fps
Toshiba Tecra W50-A-104
20.81 fps +8%
HP ZBook 14
13.43 fps -31%
MSI GT70-20Li716121B
41.52 fps +115%

Legend

 
Dell Precision M2800 Intel Core i7-4810MQ, AMD FirePro W4170M, SK hynix SH920
 
Toshiba Tecra W50-A-104 Intel Core i7-4800MQ, NVIDIA Quadro K2100M, Toshiba MQ01ABD100
 
Lenovo ThinkPad W540 20BGCTO1WW Intel Core i7-4700MQ, NVIDIA Quadro K1100M, HGST Travelstar 5K1000 HTS541010A9E680
 
HP ZBook 14 Intel Core i7-4600U, AMD FirePro M4100, Samsung SSD 840 Pro 256GB MZ7PD256HAFV-0Z000
 
HP ZBook 15 Intel Core i7-4800MQ, NVIDIA Quadro K610M, Hitachi Travelstar Z7K500 HTS725050A7E630
 
Dell Precision M6800 Intel Core i7-4800MQ, NVIDIA Quadro K3100M, WDC Scorpio Black WD7500BPKT-80PK4T0
 
MSI GT70-20Li716121B Intel Core i7-4800MQ, NVIDIA Quadro K4100M, Toshiba THNSNS128GMCP
LuxMark v2.0 64Bit
Room GPUs-only (sort by value)
Dell Precision M2800
256 Samples/s
Toshiba Tecra W50-A-104
75 Samples/s -71%
Lenovo ThinkPad W540 20BGCTO1WW
103 Samples/s -60%
Dell Precision M6800
210 Samples/s -18%
MSI GT70-20Li716121B
138 Samples/s -46%
Sala GPUs-only (sort by value)
Dell Precision M2800
462 Samples/s
Toshiba Tecra W50-A-104
160 Samples/s -65%
Lenovo ThinkPad W540 20BGCTO1WW
48 Samples/s -90%
Dell Precision M6800
96 Samples/s -79%
MSI GT70-20Li716121B
305 Samples/s -34%

Legend

 
Dell Precision M2800 Intel Core i7-4810MQ, AMD FirePro W4170M, SK hynix SH920
 
Toshiba Tecra W50-A-104 Intel Core i7-4800MQ, NVIDIA Quadro K2100M, Toshiba MQ01ABD100
 
Lenovo ThinkPad W540 20BGCTO1WW Intel Core i7-4700MQ, NVIDIA Quadro K1100M, HGST Travelstar 5K1000 HTS541010A9E680
 
Dell Precision M6800 Intel Core i7-4800MQ, NVIDIA Quadro K3100M, WDC Scorpio Black WD7500BPKT-80PK4T0
 
MSI GT70-20Li716121B Intel Core i7-4800MQ, NVIDIA Quadro K4100M, Toshiba THNSNS128GMCP
3DMark 06 Standard Score
13622 points
3DMark 11 Performance
2629 points
3DMark Ice Storm Standard Score
76545 points
3DMark Cloud Gate Standard Score
10501 points
3DMark Fire Strike Score
1694 points
Help
lowmed.highultra
World of Warcraft (2005) 321 237 61 30
Sims 3 (2009) 430 204 162
StarCraft 2 (2010) 271 84 47 25
Total War: Shogun 2 (2011) 222 44.7 17.5
Anno 2070 (2011) 158 71 43 20
Diablo III (2012) 147 89 76 52
Sleeping Dogs (2012) 106.1 77.8 34.7 5
Torchlight 2 (2012) 115 98 83
World of Tanks v8 (2012) 106 65 48 21
Hitman: Absolution (2012) 45 41 32 18
Far Cry 3 (2012) 63 43 17 8
Tomb Raider (2013) 131 61 42 11
SimCity (2013) 93 39 28 18
BioShock Infinite (2013) 108 56 49 17
Metro: Last Light (2013) 65.8 45.4 23.5 11.3
GRID 2 (2013) 112 87 62 19
Company of Heroes 2 (2013) 38.8 31.2 19.47 7.3
Total War: Rome II (2013) 86 67 55.2 9
Tomb Raider
1920x1080 Ultra Preset AA:FX AF:16x (sort by value)
Dell Precision M2800
11 fps
Lenovo ThinkPad W540 20BG001BGE
21.3 fps +94%
Lenovo ThinkPad W540 20BGCTO1WW
16.3 fps +48%
HP ZBook 14
9 fps -18%
One K56-3F
17.8 fps +62%
1366x768 High Preset AA:FX AF:8x (sort by value)
Dell Precision M2800
42 fps
Lenovo ThinkPad W540 20BG001BGE
50.3 fps +20%
Lenovo ThinkPad W540 20BGCTO1WW
38.8 fps -8%
One K56-3F
40.2 fps -4%
1366x768 Normal Preset AA:FX AF:4x (sort by value)
Dell Precision M2800
61 fps
Lenovo ThinkPad W540 20BG001BGE
75.2 fps +23%
Lenovo ThinkPad W540 20BGCTO1WW
56.9 fps -7%
One K56-3F
66.9 fps +10%
1024x768 Low Preset (sort by value)
Dell Precision M2800
131 fps
Lenovo ThinkPad W540 20BG001BGE
104.3 fps -20%
Lenovo ThinkPad W540 20BGCTO1WW
101.7 fps -22%
HP ZBook 14
59 fps -55%
One K56-3F
128.5 fps -2%
Total War: Rome II
1920x1080 Extreme Preset (sort by value)
Dell Precision M2800
9 fps
Lenovo ThinkPad W540 20BG001BGE
10.4 fps +16%
Lenovo ThinkPad W540 20BGCTO1WW
11.8 fps +31%
HP ZBook 14
6 fps -33%
Schenker M503
10.3 fps +14%
1366x768 High Preset (sort by value)
Dell Precision M2800
55.2 fps
Lenovo ThinkPad W540 20BG001BGE
41.3 fps -25%
Schenker M503
57.1 fps +3%
1366x768 Medium Preset (sort by value)
Dell Precision M2800
67 fps
Lenovo ThinkPad W540 20BG001BGE
51.2 fps -24%
Schenker M503
71.9 fps +7%
1024x768 Low Preset (sort by value)
Dell Precision M2800
86 fps
Lenovo ThinkPad W540 20BG001BGE
68.2 fps -21%
HP ZBook 14
45 fps -48%
Schenker M503
96.8 fps +13%
Company of Heroes 2
1920x1080 Maximum / Higher / High AA:High (sort by value)
Dell Precision M2800
7.3 fps
Lenovo ThinkPad W540 20BG001BGE
6.05 fps -17%
Lenovo ThinkPad W540 20BGCTO1WW
5.8 fps -21%
One K56-3F
7.4 fps +1%
1366x768 High AA:Medium (sort by value)
Dell Precision M2800
19.47 fps
Lenovo ThinkPad W540 20BG001BGE
11.71 fps -40%
Lenovo ThinkPad W540 20BGCTO1WW
13.1 fps -33%
One K56-3F
16.3 fps -16%
1366x768 Medium AA:Off (sort by value)
Dell Precision M2800
31.2 fps
Lenovo ThinkPad W540 20BG001BGE
12.69 fps -59%
Lenovo ThinkPad W540 20BGCTO1WW
19.9 fps -36%
One K56-3F
24.8 fps -21%
1024x768 Minimum / Low / Off AA:Off (sort by value)
Dell Precision M2800
38.8 fps
Lenovo ThinkPad W540 20BG001BGE
13.72 fps -65%
Lenovo ThinkPad W540 20BGCTO1WW
23.6 fps -39%
HP ZBook 14
21 fps -46%
One K56-3F
31 fps -20%

Legend

 
Dell Precision M2800 Intel Core i7-4810MQ, AMD FirePro W4170M, SK hynix SH920
 
Lenovo ThinkPad W540 20BG001BGE Intel Core i7-4800MQ, NVIDIA Quadro K2100M, Samsung SSD 840 250GB MZ7TD256HAFV
 
Lenovo ThinkPad W540 20BGCTO1WW Intel Core i7-4700MQ, NVIDIA Quadro K1100M, HGST Travelstar 5K1000 HTS541010A9E680
 
HP ZBook 14 Intel Core i7-4600U, AMD FirePro M4100, Samsung SSD 840 Pro 256GB MZ7PD256HAFV-0Z000
 
Schenker M503 Intel Core i7-4702MQ, NVIDIA GeForce GT 750M,
 
One K56-3F Intel Core i7-4700MQ, NVIDIA GeForce GT 750M, Toshiba HG5d THNSNH128GMCT

Noise Level

Idle
28 / 28 / 28 dB(A)
HDD
28 dB(A)
DVD
37.2 / dB(A)
Load
39.8 / 43.2 dB(A)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   PCE-322A (15 cm distance)
Max. Load
 29.6 °C32.1 °C26.2 °C 
 43.3 °C42.9 °C29.7 °C 
 24.4 °C33.2 °C28.3 °C 
Maximum: 43.3 °C
Average: 32.2 °C
34.8 °C52.4 °C43.1 °C
35.9 °C32.6 °C59.3 °C
31.5 °C33.7 °C37.2 °C
Maximum: 59.3 °C
Average: 40.1 °C
Power Supply (max.)  56.4 °C | Room Temperature 20 °C | Fennel First 550
(±) The average temperature for the upper side under maximal load is 32.2 °C / 90 F, compared to the average of 32 °C / 90 F for the devices in the class Workstation.
(±) The maximum temperature on the upper side is 43.3 °C / 110 F, compared to the average of 38.2 °C / 101 F, ranging from 22.2 to 69.8 °C for the class Workstation.
(-) The bottom heats up to a maximum of 59.3 °C / 139 F, compared to the average of 41.2 °C / 106 F
(+) In idle usage, the average temperature for the upper side is 28.9 °C / 84 F, compared to the device average of 32 °C / 90 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (33.2 °C / 91.8 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.9 °C / 82.2 F (-5.3 °C / -9.6 F).
Power Consumption
Off / Standbydarklight 0.2 / 0.4 Watt
Idledarkmidlight 7.8 / 9.9 / 10.5 Watt
Load midlight 101.8 / 125.4 Watt
 color bar
Key: min: dark, med: mid, max: light        Voltcraft VC 870 Iso kalibriert
Battery Runtime
Idle (without WLAN, min brightness)
11h 28min
WiFi Surfing
6h 02min
Big Buck Bunny H.264 1080p
5h 47min
Load (maximum brightness)
1h 26min
Dell Precision M2800
Dell Precision M2800
Dell Precision M2800
Dell Precision M2800

戴尔希望挽救现存笔记本电脑的概念性尝试在Dell Precision M2800上十分成功。不同于一些笔记本准系统生产商经常使用游戏笔记本为基础设计移动工作站的方式,戴尔采用了Latitude系列的商务笔记本作为其架构基础。这提供了必需的质量保证,充足的接口,面向用户的功能性和灵活的可扩展性。这款产品附带的三年的质保和一些可选服务在工作站领域显然是一个不可或缺的部分。

除了方便易用的机身,戴尔在它的配置上也下了很大功夫。AMD FirePro W4170M 显卡可以满足很多工作的需求,且在部分测试中击败了一些更强大的对手。我们同样很满意它高性能的Intel四核处理器和快速的固态硬盘。很遗憾戴尔在硬盘容量上节约了成本,它提供的可用空间很难满足实际使用的需要。

它的全高清屏幕质量很好,但并不出色。除了一些方便的功能,它的可视角度稳定性和亮度分布很难让我们满意。有限的色域覆盖范围在一部分专业应用中也会成为一个问题。

更严重的一个问题是它在持续负载下很热的散热气流和高的机身温度。内部组件散发的热量集中在了机身左侧。不过,它的系统噪音不大,且重要组件并没有达到影响使用的温度。

最后要提到的一点显然是它的价格。尽管我们的测试机并不是最便宜的一款移动工作站产品,但它合理的性价比仍然可以击败很多竞争对手。

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

戴尔的Precision M2800是他们的移动工作站系列的全新入门级产品。
戴尔的Precision M2800是他们的移动工作站系列的全新入门级产品。
不过,并非所有的都是新的。
不过,并非所有的都是新的。
它的机身和戴尔Latitude E6540笔记本非常接近。
它的机身和戴尔Latitude E6540笔记本非常接近。
尽管并非全新的设计,它很高的稳定性,不错的可扩展性和必要的商务功能依然让我们十分满意。
尽管并非全新的设计,它很高的稳定性,不错的可扩展性和必要的商务功能依然让我们十分满意。
它的内部组件同样值得信赖。
它的内部组件同样值得信赖。
特别是AMD的FirePro W4170M显卡相比其他显卡提供了出色的性能。
特别是AMD的FirePro W4170M显卡相比其他显卡提供了出色的性能。
接口的布局很合理...
接口的布局很合理...
...大部分接口都接近机身后部。
...大部分接口都接近机身后部。
SmartCard识别器在十分方便使用的机身前部, ...
SmartCard识别器在十分方便使用的机身前部, ...
...以太网接口在机身后面。
...以太网接口在机身后面。
通过VGA可以连接较老的显示设备。
通过VGA可以连接较老的显示设备。
数码显示设备可以通过HDMI连接。
数码显示设备可以通过HDMI连接。
高容量的97 Wh电池在机身后面留下了一块突起。
高容量的97 Wh电池在机身后面留下了一块突起。
无线通信模组可以通过实体按键开关。
无线通信模组可以通过实体按键开关。
更多的接口可以通过ExpressCard卡槽拓展。
更多的接口可以通过ExpressCard卡槽拓展。
模块式的光驱...
模块式的光驱...
...可以用于安装第二块硬盘。
...可以用于安装第二块硬盘。
读卡器支持常见的SD标准。
读卡器支持常见的SD标准。
与潮流相背 Precision M2800 仍然使用了屏幕锁。
与潮流相背 Precision M2800 仍然使用了屏幕锁。
3D性能根据应用程序的不同...
3D性能根据应用程序的不同...
...有些起伏。
...有些起伏。
键盘很适合经常打字的用户, ...
键盘很适合经常打字的用户, ...
... 屏幕合页看上去十分坚固...
... 屏幕合页看上去十分坚固...
...它的通讯功能对商务用户来说十分方便。
...它的通讯功能对商务用户来说十分方便。
巨大的电池和与节能的配置,
巨大的电池和与节能的配置,
...提供了很长的电池续航时间。
...提供了很长的电池续航时间。
SIM卡插槽在电池槽内,不过WWAN模组需要另外安装。
SIM卡插槽在电池槽内,不过WWAN模组需要另外安装。
扩展坞接口可以提供更方便的桌面使用性,它与很多Latitude E系列配件兼容。
扩展坞接口可以提供更方便的桌面使用性,它与很多Latitude E系列配件兼容。
后盖很容易打开...
后盖很容易打开...
...可以更换...
...可以更换...
...很多重要的部件。
...很多重要的部件。
 
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Specifications

Dell Precision M2800
Processor
Intel Core i7-4810MQ 4 x 2.8 - 3.8 GHz, Haswell
Graphics adapter
AMD FirePro W4170M - 2048 MB VRAM, Core: 900 MHz, RAM: 1000 MHz, atiumdag13.352.1002.0 /Win7 64, AMD Powerplay (Switchable Graphics) mit Intel HD Graphics 4600
Memory
8 GB 
, 2x 4GB, PC3-12800 Hynix, 最大支持 16 GB 双插槽
Display
15.60 inch 16:9, 1920 x 1080 pixel, CMN15BA, TN LED, glossy: no
Mainboard
Intel QM87 (Lynx Point)
Storage
SK hynix SH920, 128 GB 
, 65 GB free
Soundcard
Realtek ALC292 Realtek High Definition Audio
Connections
1 Express Card 54mm, 4 USB 3.0 / 3.1 Gen1, 1 VGA, 1 HDMI, 1 Kensington Lock, 1 Docking Station Port, Audio Connections: 3.5毫米整合耳机接口, Card Reader: SD, SDHC, SDXC, 1 SmartCard, 1 Fingerprint Reader
Networking
Intel I217-LM Gigabit Network Connection (10/100/1000MBit/s), Intel Dual Band Wireless-AC 7260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0
Optical drive
MATSHITA DVD+-RW UJ8FB
Size
height x width x depth (in mm): 34 x 380 x 251
Battery
97 Wh Lithium-Ion
Operating System
Microsoft Windows 7 Professional 64 Bit
Camera
Webcam: 720p
Additional features
Keyboard: Standard, Keyboard Light: yes, 36 Months Warranty
Weight
2.92 kg, Power Supply: 610 g
Price
1800 Euro

 

Devices with Same Screen Size and/or Weight

戴尔Precision 5690 工作站评测:为人工智能革命做好准备
NVIDIA RTX 5000 Ada Generation Laptop GPU, Meteor Lake-H Ultra 9 185H, 16.00", 2.31 kg
戴尔Precision 5490 工作站评测:现在配备 Intel Meteor Lake-H vPro
NVIDIA RTX 3000 Ada Generation Laptop GPU, Meteor Lake-H Ultra 9 185H, 14.00", 1.644 kg
Nvidia RTX 3000 Ada 性能首次亮相:戴尔Precision 5480 工作站评测
NVIDIA RTX 3000 Ada Generation Laptop GPU, Raptor Lake-H i9-13900H, 14.00", 1.604 kg
戴尔Precision 5680 评测:阿达-拉芙蕾丝在工作站中独占鳌头
NVIDIA RTX 5000 Ada Generation Laptop GPU, Raptor Lake-H i9-13900H, 16.00", 2.291 kg
Nvidia RTX A5500首次亮相。戴尔Precision 7670性能工作站回顾
RTX A5500 Laptop GPU, Alder Lake-S i9-12950HX, 16.00", 2.849 kg
戴尔Precision 7670工作站回顾。酷睿i7-12850HX和CAMM内存首次亮相
RTX A2000 Laptop GPU, Alder Lake-S i7-12850HX, 16.00", 2.724 kg
戴尔Precision 5470工作站回顾。Nvidia RTX A1000首次亮相
RTX A1000 Laptop GPU, Alder Lake-P i9-12900H, 14.00", 1.621 kg

Pros

+ 稳定的机身
+ 键盘
+ 显示器 (基本性能)
+ CPU性能
+ 显卡性能 (特别是专业软件应用)
+ 可扩展性
+ 电池续航
+ 噪音控制

Cons

- 细节处的做工
- 屏幕的可视角度和亮度分布 (在专业应用中)
- 一些坏点
- 硬盘空间

Dell Precision M2800 - 06/28/2014 v4 (old)
Tobias Winkler

Chassis
87 / 98 → 89%
Keyboard
89%
Pointing Device
90%
Connectivity
80 / 81 → 99%
Weight
57 / 10-66 → 84%
Battery
86%
Display
81%
Games Performance
86%
Application Performance
97%
Temperature
75 / 95 → 79%
Noise
91 / 90 → 100%
Audio
60%
Camera
45 / 85 → 53%
Average
79%
87%
Workstation - Weighted Average
> Notebookcheck中文版(NBC中国) > 评测 > 戴尔 Precision M2800 笔记本电脑简短评测
Tobias Winkler, 2014-07-11 (Update: 2014-09-19)