Notebookcheck

戴尔 Latitude 5580 (i5-7200U, 高清) 笔记本电脑简短评测

Allen Ngo (translated by Kangfei Zheng), 05/14/2017
Business Kaby Lake Windows Notebook

纵向更新。 Latitude系列已经开始逐步淘汰专有的E-port,转而支持功能更多的雷电3接口。否则,和E5570系列比变化就不大了。

Dell Latitude 5580 (Latitude Series)
Processor
Intel Core i5-7200U 2.5 GHz
Graphics adapter
Intel HD Graphics 620, Core: 300 MHz, DDR4, 21.20.16.4541
Memory
8192 MB 
, SK Hynix 4 GB DDR4-2400, PC4-19200 (1x SODIMM) + 4 GB soldered
Display
15.6 inch 16:9, 1366x768 pixel 100 PPI, TN LED, Name: CMN15C5, Dell P/N: F4X6Y, Manuf: 156BGE, glossy: no
Mainboard
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Storage
Seagate ST500LM021-1KJ15, 500 GB 
, 5400 rpm
Soundcard
Intel Kaby Lake-U/Y PCH - High Definition Audio
Connections
2 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 VGA, 1 HDMI, Audio Connections: 3.5毫米 接口, Card Reader: SD 读卡器
Networking
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.1
Size
height x width x depth (in mm): 23.25 x 376 x 250.65
Battery
68 Wh Lithium-Polymer, 4-核
Operating System
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p
Additional features
Speakers: 立体声, Keyboard: 巧克力键盘, Keyboard Light: yes, 12 Months Warranty
Weight
2.179 kg, Power Supply: 297 g
Price
800 USD

 

Front: No connectivity
Front: No connectivity
Left: USB Type-C w/ DisplayPort (Thunderbolt 3 optional), USB 3.0, SD reader, (optional Smart Card reader)
Left: USB Type-C w/ DisplayPort (Thunderbolt 3 optional), USB 3.0, SD reader, (optional Smart Card reader)
Rear: Gigabit RJ-45, HDMI-out, USB 3.0, AC adapter
Rear: Gigabit RJ-45, HDMI-out, USB 3.0, AC adapter
Right: 3.5 mm combo audio, (SIM slot optional), USB 3.0, VGA-out, Nobel lock
Right: 3.5 mm combo audio, (SIM slot optional), USB 3.0, VGA-out, Nobel lock
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell XPS 15 9560 (i7-7700HQ, UHD)
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
120.5 MB/s ∼100% +39%
Dell Latitude 5580
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
86.8 MB/s ∼72%
Lenovo ThinkPad T570-20H90002GE
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
73.6 MB/s ∼61% -15%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 5580
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
254.6 MB/s ∼100%
Dell XPS 15 9560 (i7-7700HQ, UHD)
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
252.6 MB/s ∼99% -1%
Lenovo ThinkPad T570-20H90002GE
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
89.5 MB/s ∼35% -65%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell Latitude 5580
Intel Dual Band Wireless-AC 8265
655 MBit/s ∼100%
Lenovo ThinkPad T570-20H90002GE
Intel Dual Band Wireless-AC 8265
639 MBit/s ∼98% -2%
Asus AsusPro P4540UQ-FY0056R
Intel Dual Band Wireless-AC 8260 (I210-T1)
490 MBit/s ∼75% -25%
iperf3 Client (transmit) TCP 1 m 4M x10
Asus AsusPro P4540UQ-FY0056R
Intel Dual Band Wireless-AC 8260 (I210-T1)
663 MBit/s ∼100% +36%
Lenovo ThinkPad T570-20H90002GE
Intel Dual Band Wireless-AC 8265
561 MBit/s ∼85% +15%
Dell Latitude 5580
Intel Dual Band Wireless-AC 8265
487 MBit/s ∼73%
220.1
cd/m²
222
cd/m²
208.3
cd/m²
223.5
cd/m²
238
cd/m²
210.7
cd/m²
198.3
cd/m²
221.7
cd/m²
198.1
cd/m²
Distribution of brightness
X-Rite i1Pro Basic 2
Maximum: 238 cd/m² Average: 215.6 cd/m² Minimum: 14.61 cd/m²
Brightness Distribution: 83 %
Center on Battery: 238 cd/m²
Contrast: 449:1 (Black: 0.53 cd/m²)
ΔE Color 10.8 | - Ø
ΔE Greyscale 12.1 | - Ø
59.9% sRGB (Argyll) 38.3% AdobeRGB 1998 (Argyll)
Gamma: 2.25
Dell Latitude 5580
TN LED, 15.6, 1366x768
Lenovo ThinkPad T570-20H90002GE
N156HCA-EAA, IPS, 15.6, 1920x1080
Asus AsusPro P4540UQ-FY0056R
LG Philips LP156WF6-SPB6, IPS, 15.6, 1920x1080
Toshiba Satellite Pro R50-C-16V
Toshiba, TN LED, 15.6, 1366x768
HP Probook 650 G3 Z2W44ET
AU Optronics, TN LED, 15.6, 1920x1080
Response Times
4269%
3431%
-36%
-6%
Response Time Grey 50% / Grey 80% *
30
41.6
-39%
38
-27%
68
-127%
38
-27%
Response Time Black / White *
29.6
20.8
30%
29
2%
26
12%
27
9%
PWM Frequency
201.6
26040
12817%
21000
10317%
217
8%
200
-1%
Screen
46%
54%
1%
16%
Brightness
216
245
13%
283
31%
217
0%
345
60%
Brightness Distribution
83
89
7%
85
2%
91
10%
95
14%
Black Level *
0.53
0.24
55%
0.27
49%
0.58
-9%
0.65
-23%
Contrast
449
1092
143%
1022
128%
390
-13%
540
20%
Colorchecker DeltaE2000 *
10.8
4.5
58%
3.92
64%
9.84
9%
11.02
-2%
Greyscale DeltaE2000 *
12.1
3.5
71%
2.6
79%
11.1
8%
13.14
-9%
Gamma
2.25 107%
2.32 103%
2.53 95%
2.35 102%
2.7 89%
CCT
14344 45%
6524 100%
6561 99%
11979 54%
16626 39%
Color Space (Percent of AdobeRGB 1998)
38.3
42.04
10%
54.5
42%
39
2%
52
36%
Color Space (Percent of sRGB)
59.9
65.4
9%
83.7
40%
61
2%
81
35%
Total Average (Program / Settings)
2158% / 1198%
1743% / 975%
-18% / -9%
5% / 10%

* ... smaller is better

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
29.6 ms ... rise ↗ and fall ↘ combined↗ 21.2 ms rise
↘ 8.4 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 69 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (27.1 ms).
       Response Time 50% Grey to 80% Grey
30 ms ... rise ↗ and fall ↘ combined↗ 19.2 ms rise
↘ 10.8 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 12 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (43.7 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM detected 201.6 Hz99 % brightness setting

The display backlight flickers at 201.6 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 99 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 201.6 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 59 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 4396 (minimum: 43 - maximum: 142900) Hz was measured.

Cinebench R15
CPU Single 64Bit
Dell Latitude 7480
Intel Core i7-7600U
162 Points ∼73% +28%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
Intel Core i7-6820HQ (Win 10)
154 Points ∼69% +21%
Lenovo ThinkPad 13-20J2S00G00
Intel Core i7-7500U
145 Points ∼65% +14%
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
143 Points ∼64% +13%
Fujitsu Lifebook A557
Intel Core i5-7200U
129 Points ∼58% +2%
Dell Latitude 5580
Intel Core i5-7200U
127 Points ∼57%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
117 Points ∼52% -8%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
86 Points ∼39% -32%
CPU Multi 64Bit
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
Intel Core i7-6820HQ (Win 10)
704 Points ∼38% +115%
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
369 Points ∼20% +13%
Lenovo ThinkPad 13-20J2S00G00
Intel Core i7-7500U
351 Points ∼19% +7%
Dell Latitude 7480
Intel Core i7-7600U
343 Points ∼18% +5%
Fujitsu Lifebook A557
Intel Core i5-7200U
332 Points ∼18% +2%
Dell Latitude 5580
Intel Core i5-7200U
327 Points ∼18%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
294 Points ∼16% -10%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
256 Points ∼14% -22%
Cinebench R11.5
CPU Single 64Bit
Dell Latitude 7480
Intel Core i7-7600U
1.85 Points ∼84% +27%
Lenovo ThinkPad 13-20J2S00G00
Intel Core i7-7500U
1.67 Points ∼76% +14%
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
1.59 Points ∼72% +9%
Fujitsu Lifebook A557
Intel Core i5-7200U
1.47 Points ∼67% +1%
Dell Latitude 5580
Intel Core i5-7200U
1.46 Points ∼66%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
1.33 Points ∼60% -9%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
1.03 Points ∼47% -29%
CPU Multi 64Bit
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
4.13 Points ∼21% +13%
Lenovo ThinkPad 13-20J2S00G00
Intel Core i7-7500U
3.87 Points ∼19% +6%
Dell Latitude 7480
Intel Core i7-7600U
3.78 Points ∼19% +4%
Fujitsu Lifebook A557
Intel Core i5-7200U
3.67 Points ∼18% +1%
Dell Latitude 5580
Intel Core i5-7200U
3.65 Points ∼18%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
3.24 Points ∼16% -11%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
2.85 Points ∼14% -22%
Cinebench R10
Rendering Single 32Bit
Dell Latitude 7480
Intel Core i7-7600U
6243 Points ∼70% +25%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
Intel Core i7-6820HQ
5580 Points ∼63% +12%
Fujitsu Lifebook A557
Intel Core i5-7200U
5011 Points ∼56% 0%
Dell Latitude 5580
Intel Core i5-7200U
4999 Points ∼56%
Lenovo ThinkPad 13-20J2S00G00
Intel Core i7-7500U
4835 Points ∼54% -3%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
4396 Points ∼50% -12%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
3871 Points ∼44% -23%
Rendering Multiple CPUs 32Bit
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
Intel Core i7-6820HQ
21079 Points ∼52% +88%
Dell Latitude 7480
Intel Core i7-7600U
12153 Points ∼30% +8%
Dell Latitude 5580
Intel Core i5-7200U
11214 Points ∼28%
Lenovo ThinkPad 13-20J2S00G00
Intel Core i7-7500U
11109 Points ∼28% -1%
Fujitsu Lifebook A557
Intel Core i5-7200U
11009 Points ∼27% -2%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
10003 Points ∼25% -11%
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
8718 Points ∼22% -22%
wPrime 2.0x - 1024m
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
644.6 s * ∼8% -37%
Dell Latitude 7480
Intel Core i7-7600U
484.33 s * ∼6% -3%
Dell Latitude 5580
Intel Core i5-7200U
468.972 s * ∼6%
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
446.9 s * ∼5% +5%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
Intel Core i7-6820HQ
241 s * ∼3% +49%
Super Pi Mod 1.5 XS 32M - ---
Lenovo Thinkpad 13-20J1001BUS
Intel Core i3-7100U
817.6 Seconds * ∼4% -25%
Dell Latitude 5580
Intel Core i5-7200U
656.348 Seconds * ∼3%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
Intel Core i7-6820HQ
581 Seconds * ∼3% +11%
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
560 Seconds * ∼2% +15%
Dell Latitude 7480
Intel Core i7-7600U
510.27 Seconds * ∼2% +22%

* ... smaller is better

Cinebench R10 Shading 32Bit
7869
Cinebench R10 Rendering Multiple CPUs 32Bit
11214
Cinebench R10 Rendering Single 32Bit
4999
Cinebench R11.5 OpenGL 64Bit
26.93 fps
Cinebench R11.5 CPU Multi 64Bit
3.65 Points
Cinebench R11.5 CPU Single 64Bit
1.46 Points
Cinebench R15 Ref. Match 64Bit
97.7 %
Cinebench R15 OpenGL 64Bit
35.12 fps
Cinebench R15 CPU Multi 64Bit
327 Points
Cinebench R15 CPU Single 64Bit
127 Points
Help
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320Tooltip
Cinebench R15 CPU Multi 64 Bit
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad T570-20H90002GE
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
4606 Points ∼71% +5%
Asus AsusPro P4540UQ-FY0056R
GeForce 940MX, 7200U, SK Hynix HFS256G39TND-N210A
4478 Points ∼69% +2%
Dell Latitude 5580
HD Graphics 620, 7200U, Seagate ST500LM021-1KJ15
4390 Points ∼67%
HP Probook 650 G3 Z2W44ET
HD Graphics 620, 7200U, Hitachi Travelstar Z7K500 HTS725050A7E630
4118 Points ∼63% -6%
Toshiba Satellite Pro R50-C-16V
HD Graphics 520, 6006U, TOSHIBA MQ01ABD075
3707 Points ∼57% -16%
Creative Score Accelerated v2
Lenovo ThinkPad T570-20H90002GE
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
4380 Points ∼47% +11%
Asus AsusPro P4540UQ-FY0056R
GeForce 940MX, 7200U, SK Hynix HFS256G39TND-N210A
4256 Points ∼46% +8%
Dell Latitude 5580
HD Graphics 620, 7200U, Seagate ST500LM021-1KJ15
3942 Points ∼42%
HP Probook 650 G3 Z2W44ET
HD Graphics 620, 7200U, Hitachi Travelstar Z7K500 HTS725050A7E630
3741 Points ∼40% -5%
Toshiba Satellite Pro R50-C-16V
HD Graphics 520, 6006U, TOSHIBA MQ01ABD075
3234 Points ∼35% -18%
Home Score Accelerated v2
Lenovo ThinkPad T570-20H90002GE
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
3523 Points ∼59% +5%
Asus AsusPro P4540UQ-FY0056R
GeForce 940MX, 7200U, SK Hynix HFS256G39TND-N210A
3428 Points ∼57% +2%
Dell Latitude 5580
HD Graphics 620, 7200U, Seagate ST500LM021-1KJ15
3345 Points ∼56%
HP Probook 650 G3 Z2W44ET
HD Graphics 620, 7200U, Hitachi Travelstar Z7K500 HTS725050A7E630
3149 Points ∼53% -6%
Toshiba Satellite Pro R50-C-16V
HD Graphics 520, 6006U, TOSHIBA MQ01ABD075
2937 Points ∼49% -12%
PCMark 8 Home Score Accelerated v2
3345 points
PCMark 8 Creative Score Accelerated v2
3942 points
PCMark 8 Work Score Accelerated v2
4390 points
Help
Dell Latitude 5580
Seagate ST500LM021-1KJ15
Lenovo ThinkPad T570-20H90002GE
Samsung PM961 MZVLW256HEHP
Asus AsusPro P4540UQ-FY0056R
SK Hynix HFS256G39TND-N210A
Toshiba Satellite Pro R50-C-16V
TOSHIBA MQ01ABD075
HP ProBook 650 G3 Z2N47EA
Samsung SSD 850 EVO 250GB
CrystalDiskMark 3.0
16538%
10100%
-30%
7089%
Write 4k QD32
0.828
426.4
51398%
254.5
30637%
0.706
-15%
89.99
10768%
Read 4k QD32
1.1
509.7
46236%
357.4
32391%
0.595
-46%
263.2
23827%
Write 4k
0.812
130.6
15984%
77.29
9418%
0.836
3%
86.12
10506%
Read 4k
0.459
56.59
12229%
30.6
6567%
0.342
-25%
41.78
9002%
Write 512
56.58
860.3
1421%
264.2
367%
19.83
-65%
367.2
549%
Read 512
27.04
933.4
3352%
309.3
1044%
20.82
-23%
435.9
1512%
Write Seq
131.1
1166
789%
257.1
96%
77.93
-41%
475.2
262%
Read Seq
132.3
1318
896%
498.4
277%
96.48
-27%
506
282%
Seagate ST500LM021-1KJ15
Transfer Rate Minimum: 61.8 MB/s
Transfer Rate Maximum: 139.6 MB/s
Transfer Rate Average: 105 MB/s
Access Time: 16.4 ms
Burst Rate: 132 MB/s
CPU Usage: 4.8 %
3DMark 11
1280x720 Performance Combined
Dell Latitude 5480 N005L548014EMEA
Intel HD Graphics 630, 7440HQ
1685 Points ∼11% +89%
Lenovo ThinkPad T470s-20HF0012US
Intel HD Graphics 620, 7300U
1494 Points ∼9% +68%
Dell Latitude 12 5285 2-in-1
Intel HD Graphics 620, 7600U
1490 Points ∼9% +67%
Lenovo Miix 510 Pro 80U10006GE
Intel HD Graphics 520, 6200U
1221 Points ∼8% +37%
Asus Vivobook F556UQ-XO626D
Intel HD Graphics 510, 6198DU
1069 Points ∼7% +20%
Dell Latitude 5580
Intel HD Graphics 620, 7200U
891 Points ∼6%
Asus PU551LA-XO359G
Intel HD Graphics 4400, 4030U
836 Points ∼5% -6%
Toshiba Portege Z20t-C-121
Intel HD Graphics 515, 6Y75
836 Points ∼5% -6%
Acer Aspire One Cloudbook 14 AO1-431-C6QM
Intel HD Graphics (Braswell), N3050
414 Points ∼3% -54%
1280x720 Performance GPU
Dell Latitude 12 5285 2-in-1
Intel HD Graphics 620, 7600U
1589 Points ∼3% +24%
Lenovo ThinkPad T470s-20HF0012US
Intel HD Graphics 620, 7300U
1578 Points ∼3% +23%
Dell Latitude 5480 N005L548014EMEA
Intel HD Graphics 630, 7440HQ
1574 Points ∼3% +23%
Lenovo Miix 510 Pro 80U10006GE
Intel HD Graphics 520, 6200U
1306 Points ∼3% +2%
Dell Latitude 5580
Intel HD Graphics 620, 7200U
1281 Points ∼3%
Toshiba Portege Z20t-C-121
Intel HD Graphics 515, 6Y75
911 Points ∼2% -29%
Asus Vivobook F556UQ-XO626D
Intel HD Graphics 510, 6198DU
847 Points ∼2% -34%
Asus PU551LA-XO359G
Intel HD Graphics 4400, 4030U
837 Points ∼2% -35%
Acer Aspire One Cloudbook 14 AO1-431-C6QM
Intel HD Graphics (Braswell), N3050
394 Points ∼1% -69%
3DMark
1920x1080 Fire Strike Graphics
Dell Latitude 12 5285 2-in-1
Intel HD Graphics 620, 7600U
1084 Points ∼3% +63%
Dell Latitude 5480 N005L548014EMEA
Intel HD Graphics 630, 7440HQ
1067 Points ∼3% +61%
Lenovo ThinkPad T470s-20HF0012US
Intel HD Graphics 620, 7300U
1044 Points ∼3% +57%
Dell Latitude 5580
Intel HD Graphics 620, 7200U
663 Points ∼2%
Asus PU551LA-XO359G
Intel HD Graphics 4400, 4030U
631 Points ∼2% -5%
Asus Vivobook F556UQ-XO626D
Intel HD Graphics 510, 6198DU
621 Points ∼2% -6%
Acer Aspire One Cloudbook 14 AO1-431-C6QM
Intel HD Graphics (Braswell), N3050
262 Points ∼1% -60%
1280x720 Cloud Gate Standard Graphics
Dell Latitude 12 5285 2-in-1
Intel HD Graphics 620, 7600U
8850 Points ∼5% +44%
Dell Latitude 5480 N005L548014EMEA
Intel HD Graphics 630, 7440HQ
8814 Points ∼5% +43%
Lenovo ThinkPad T470s-20HF0012US
Intel HD Graphics 620, 7300U
8725 Points ∼5% +42%
Lenovo Miix 510 Pro 80U10006GE
Intel HD Graphics 520, 6200U
6271 Points ∼4% +2%
Dell Latitude 5580
Intel HD Graphics 620, 7200U
6152 Points ∼4%
Asus Vivobook F556UQ-XO626D
Intel HD Graphics 510, 6198DU
5664 Points ∼3% -8%
Acer Aspire One Cloudbook 14 AO1-431-C6QM
Intel HD Graphics (Braswell), N3050
2230 Points ∼1% -64%
1920x1080 Ice Storm Extreme Graphics
Dell Latitude 5480 N005L548014EMEA
Intel HD Graphics 630, 7440HQ
53310 Points ∼14% +59%
Dell Latitude 12 5285 2-in-1
Intel HD Graphics 620, 7600U
41229 Points ∼11% +23%
Dell Latitude 5580
Intel HD Graphics 620, 7200U
33478 Points ∼9%
Asus PU551LA-XO359G
Intel HD Graphics 4400, 4030U
33095 Points ∼9% -1%
Asus Vivobook F556UQ-XO626D
Intel HD Graphics 510, 6198DU
26846 Points ∼7% -20%
1280x720 Ice Storm Standard Graphics
Dell Latitude 5480 N005L548014EMEA
Intel HD Graphics 630, 7440HQ
96867 Points ∼13% +89%
Lenovo ThinkPad T470s-20HF0012US
Intel HD Graphics 620, 7300U
79944 Points ∼11% +56%
Asus Vivobook F556UQ-XO626D
Intel HD Graphics 510, 6198DU
62653 Points ∼8% +22%
Asus PU551LA-XO359G
Intel HD Graphics 4400, 4030U
58126 Points ∼8% +13%
Dell Latitude 5580
Intel HD Graphics 620, 7200U
51216 Points ∼7%
Acer Aspire One Cloudbook 14 AO1-431-C6QM
Intel HD Graphics (Braswell), N3050
25062 Points ∼3% -51%
Dell Latitude 12 5285 2-in-1
Intel HD Graphics 620, 7600U
11084 Points ∼1% -78%
3DMark 11 Performance
1354 points
3DMark Ice Storm Standard Score
47545 points
3DMark Cloud Gate Standard Score
5273 points
3DMark Fire Strike Score
621 points
Help
low med. high ultra
BioShock Infinite (2013) 5229fps
Rise of the Tomb Raider (2016) 19.111.2fps

Noise Level

Idle
32.6 / 32.6 / 32.8 dB(A)
HDD
33.2 dB(A)
Load
33.5 / 34.7 dB(A)
 
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm distance)   environment noise: 28.2 dB(A)
Dell Latitude 5580
HD Graphics 620, 7200U, Seagate ST500LM021-1KJ15
Lenovo ThinkPad T570-20H90002GE
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
Asus AsusPro P4540UQ-FY0056R
GeForce 940MX, 7200U, SK Hynix HFS256G39TND-N210A
Toshiba Satellite Pro R50-C-16V
HD Graphics 520, 6006U, TOSHIBA MQ01ABD075
HP ProBook 650 G3 Z2N47EA
HD Graphics 620, 7200U, Samsung SSD 850 EVO 250GB
Noise
1%
0%
2%
-7%
off / environment *
28.2
29.3
-4%
30.3
-7%
30.4
-8%
Idle Minimum *
32.6
29.3
10%
30.3
7%
31.8
2%
32.5
-0%
Idle Average *
32.6
29.3
10%
30.3
7%
31.8
2%
33.1
-2%
Idle Maximum *
32.8
31.2
5%
30.3
8%
31.8
3%
33.7
-3%
Load Average *
33.5
35.1
-5%
35.4
-6%
31.9
5%
37
-10%
Load Maximum *
34.7
38.7
-12%
37.2
-7%
31.8
8%
42.5
-22%

* ... smaller is better

Max. Load
 32.4 °C32 °C35.2 °C 
 36.2 °C31 °C25.4 °C 
 24.4 °C24 °C26.4 °C 
Maximum: 36.2 °C
Average: 29.7 °C
33.8 °C36.6 °C34.4 °C
27.6 °C31 °C45.6 °C
29.2 °C26.4 °C29 °C
Maximum: 45.6 °C
Average: 32.6 °C
Power Supply (max.)  36.2 °C | Room Temperature 21 °C | Fluke 62 Mini IR Thermometer
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2039.436.22535.633.13132.533.74033.933.25030.931.96331.632.88029.833.410029.1361252840.816027.344.820026.249.425025.85231525.649.240024.547.750023.751.463023.154.280024.858.9100024.163.5125024.862.7160023.661.5200022.356.5250021.956.231502262.9400022.263.9500022.362.9630021.557.9800021.467.11000021.366.51250021.366.81600021.370.2SPL35.174.5N2.432.8median 23.6Dell Latitude 5580median 57.9Delta1.86.535.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6Apple MacBook 12 (Early 2016) 1.1 GHzmedian 17.84.62.4hearing rangehide median Pink Noise
Dell Latitude 5580 audio analysis

(-) | not very loud speakers (70.16 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12.5% lower than median
(±) | linearity of bass is average (10.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.6% away from median
(±) | linearity of mids is average (8.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.1% higher than median
(±) | linearity of highs is average (9.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.4% difference to median)
Compared to same class
» 53% of all tested devices in this class were better, 8% similar, 39% worse
» The best had a delta of 12%, average was 21%, worst was 48%
Compared to all devices tested
» 48% of all tested devices were better, 7% similar, 45% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (9.3% difference to median)
Compared to same class
» 2% of all tested devices in this class were better, 2% similar, 97% worse
» The best had a delta of 9%, average was 18%, worst was 41%
Compared to all devices tested
» 1% of all tested devices were better, 1% similar, 98% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Power Consumption
Off / Standbydarklight 0.25 / 0.31 Watt
Idledarkmidlight 3.5 / 6 / 7.3 Watt
Load midlight 30.8 / 31 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Dell Latitude 5580
7200U, HD Graphics 620, Seagate ST500LM021-1KJ15, TN LED, 1366x768, 15.6
Lenovo ThinkPad T570-20H90002GE
7200U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 15.6
Asus AsusPro P4540UQ-FY0056R
7200U, GeForce 940MX, SK Hynix HFS256G39TND-N210A, IPS, 1920x1080, 15.6
Toshiba Satellite Pro R50-C-16V
6006U, HD Graphics 520, TOSHIBA MQ01ABD075, TN LED, 1366x768, 15.6
HP ProBook 650 G3 Z2N47EA
7200U, HD Graphics 620, Samsung SSD 850 EVO 250GB, podświetlanie diodami LED, 1920x1080, 15.6
Power Consumption
-18%
-54%
-16%
-40%
Idle Minimum *
3.5
3.6
-3%
4.9
-40%
6
-71%
7
-100%
Idle Average *
6
7.7
-28%
8.1
-35%
8.7
-45%
9.2
-53%
Idle Maximum *
7.3
8.2
-12%
9.4
-29%
9.2
-26%
10.3
-41%
Load Average *
30.8
30.8
-0%
50
-62%
18.6
40%
25.8
16%
Load Maximum *
31
46.1
-49%
63.7
-105%
23.8
23%
37.5
-21%

* ... smaller is better

Battery Runtime
Idle (without WLAN, min brightness)
18h 24min
WiFi Surfing v1.3
11h 37min
Load (maximum brightness)
2h 13min
Dell Latitude 5580
7200U, HD Graphics 620, 68 Wh
Lenovo ThinkPad T570-20H90002GE
7200U, HD Graphics 620, 56 Wh
Asus AsusPro P4540UQ-FY0056R
7200U, GeForce 940MX, 72 Wh
Toshiba Satellite Pro R50-C-16V
6006U, HD Graphics 520, 44 Wh
HP Probook 650 G3 Z2W44ET
7200U, HD Graphics 620, 48 Wh
Battery Runtime
7%
-1%
-49%
-10%
Reader / Idle
1104
1167
6%
765
-31%
Load
133
201
51%
177
33%
WiFi v1.3
697
454
-35%
688
-1%
356
-49%
467
-33%

Pros

+ 雷电3,智能卡,指纹识别器,WWAN / SIM卡和NFC选项
+ 舒适的键盘和触控板
+ 在高负荷下比较安静
+ 3x存储隔间;支持NVMe
+ MIL STD 810G认证机箱
+ 各种处理器选项
+ 盖的强度高于平均水平
+ 低功耗
+ 电池续航很长
+ 快速读卡器

Cons

- 背光暗,颜色差,对比度差,sRGB覆盖范围有限
- 硬盘有噪声;系统风扇几乎总是运行
- 非独显,没有触摸屏
- 所有亮度下,高达99%概率出现屏幕闪烁
- 触控板键可能更坚固
- 质量非常低的768p TN面板
- 没有E-port
In review: Dell Latitude 5580
In review: Dell Latitude 5580

对比我们现有的对于E5550 / E5570的评测,Latitude 5580并没有什么特别之处。其电池续航长,维护方便,配置选择范围广泛,Linux认证且键盘舒适。对于大多数类型的办公工作,该机是一个有吸引力而且多功能的商务笔记本。

价格是5580的主要考虑因素。虽然像我们这样的入门级配置可以在起步价是700美元左右,但诸如智能卡读卡器,雷电3,WWAN,NFC和指纹识别等可贵功能将使起步价格突破1000美元。此外,我们建议避免可怕的高清显示屏配置,而是选购全高清版本,但是全高清版本的底价是1100美元。配置更快的HQ级处理器起价为1000美元,同时只包括4 GB的运行内存,以及上述的高清显示器,甚至不包括固态硬盘。为了充分利用Latitude 5580所提供的功能,用户需准备支付比阉割的入门级配置机更多的费用。

我们可能会在不久的将来查看Latitude 5580的高端配置机,以更好地了解该机型所能提供的一切。一个HQ级处理器的TDP是U级处理器的两倍以上,全高清面板几乎肯定能提供更好的体验。 这些要求更高的组件如何影响电池续航,风扇噪音和性能很值得关注。

避免使用低于平均水平的高清显示屏,并且功能较少的基准配置。雷电3接口和全高清面板对于更好的体验至关重要,并弥补了拓展坞的缺失。

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

 

Dell Latitude 5580 - 05/11/2017 v6
Allen Ngo

Chassis
84 / 98 → 85%
Keyboard
88%
Pointing Device
90%
Connectivity
58 / 80 → 73%
Weight
62 / 67 → 89%
Battery
94%
Display
72%
Games Performance
56 / 68 → 82%
Application Performance
78 / 92 → 85%
Temperature
93%
Noise
89%
Audio
56%
Camera
44 / 85 → 52%
Average
74%
83%
Office - Weighted Average

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> Notebookcheck中文版(NBC中国) > 评测 > 戴尔 Latitude 5580 (i5-7200U, 高清) 笔记本电脑简短评测
Allen Ngo, 2017-05-14 (Update: 2017-05-25)