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戴尔 Latitude 5480 (7600U, FHD) 笔记本电脑简短评测

强力中端机。 戴尔的这台14寸商务机型Latitude 5480设计低调，支持多种安全功能和丰富可选配置。它最大的优势明显是在于超长的续航时间，不过类似前代机型它的屏幕亮度仍然是个短板。
Kaby Lake Windows Touchscreen Business
Dell Latitude 5480 (Latitude Series)
Processor
Intel Core i7-7600U 2 x 2.8 - 3.9 GHz, Kaby Lake
Graphics adapter
Intel HD Graphics 620, Core: 1150 MHz, Memory: 1067 MHz, 21.20.16 4574 WHQL
Memory
7.9 GB 
, DDR4 内存, 2X4GB,2400
Display
14.00 inch, 1920 x 1080 pixel 157 PPI, 是, LG Philips LGD0553, IPS, glossy: yes
Mainboard
Intel Kaby Lake-U Premium PCH
Storage
Toshiba SG5 256GB THNSNK256GVN8, 256 GB 
, M.2 2280
Soundcard
Intel Kaby Lake-U/Y PCH - High Definition Audio
Connections
3 USB 3.0 / 3.1 Gen1, 1 VGA, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Audio Connections: 3.5毫米整合音频接口, Card Reader: 多格式, 1 SmartCard, 1 Fingerprint Reader, Brightness Sensor
Networking
Intel Ethernet Connection I219-LM (10/100/1000MBit/s), Qualcomm QCA6174 (a/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.1
Size
height x width x depth (in mm): 22.5 x 334.4 x 228.9
Battery
68 Wh Lithium-Polymer, Dell DV9NT6C
Operating System
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 高清，支持阵列式麦克风
Additional features
Speakers: 立体声, Keyboard: 孤岛式, Keyboard Light: yes, Dell Command Power Manger, Dell Command Update, Wi-Fi Connectivity, Dell SupportAssist, Configuration, 12 Months Warranty
Weight
1.776 kg, Power Supply: 242 g
Links
Dell homepage
Dell notebook section
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

❌
343.2 mm 239 mm 20.3 mm 1.7 kg338 mm 236 mm 20.4 mm 1.5 kg334.4 mm 228.9 mm 22.5 mm 1.8 kg336.6 mm 232.5 mm 19.95 mm 1.7 kg328.7 mm 235.5 mm 21.2 mm 1.6 kg331 mm 227 mm 18.8 mm 1.4 kg333 mm 229 mm 16.5 mm 1.2 kg297 mm 210 mm 1 mm 5.7 g
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Dell Latitude 5480
 
131.3 MB/s
Lenovo ThinkPad T470-20HD002HGE
 
76.6 MB/s -42%
HP ProBook 440 G4-Y8B51EA
 
74.3 MB/s -43%
Acer TravelMate P648-M-757N
 
72.6 MB/s -45%
Toshiba Tecra Z40-C-106
 
64.2 MB/s -51%
Lenovo ThinkPad T460s-20F9003SGE
 
62.4 MB/s -52%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 5480
 
251.9 MB/s
Lenovo ThinkPad T470-20HD002HGE
 
88.7 MB/s -65%
HP ProBook 440 G4-Y8B51EA
 
85.9 MB/s -66%
Lenovo ThinkPad T460s-20F9003SGE
 
85.1 MB/s -66%
Toshiba Tecra Z40-C-106
 
84.5 MB/s -66%
Networking
iperf3 transmit AX12
Lenovo ThinkPad T470-20HD002HGE
Intel Dual Band Wireless-AC 8265
512 MBit/s +63%
HP Spectre x360 15-bl002xx
Intel Dual Band Wireless-AC 8265
503 MBit/s +60%
Dell Latitude 5480
Qualcomm QCA6174
314 MBit/s
iperf3 receive AX12
Lenovo ThinkPad T470-20HD002HGE
Intel Dual Band Wireless-AC 8265
657 MBit/s +2%
Dell Latitude 5480
Qualcomm QCA6174
645 MBit/s
HP Spectre x360 15-bl002xx
Intel Dual Band Wireless-AC 8265
625 MBit/s -3%
206.2
cd/m²		197.5
cd/m²		193.9
cd/m²
208
cd/m²		215.9
cd/m²		204.7
cd/m²
200.7
cd/m²		212.4
cd/m²		202.9
cd/m²
Distribution of brightness
LG Philips LGD0553 tested with X-Rite i1Pro 2
Maximum: 215.9 cd/m² (Nits) Average: 204.7 cd/m²
Brightness Distribution: 90 %
Center on Battery: 215.9 cd/m²
Contrast: 981:1 (Black: 0.22 cd/m²)
ΔE Color 5.1 | 0.5-29.43 Ø5
ΔE Greyscale 4 | 0.57-98 Ø5.3
61.15% sRGB (Argyll 1.6.3 3D)
41.96% AdobeRGB 1998 (Argyll 1.6.3 3D)
41.96% AdobeRGB 1998 (Argyll 2.2.0 3D)
61.2% sRGB (Argyll 2.2.0 3D)
40.62% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.41
Dell Latitude 5480
LG Philips LGD0553, IPS, 14.00, 1920x1080		Dell Latitude 14 E5470
LP140WF3, AH-IPS, WLED, 14.00, 1920x1080		Lenovo ThinkPad T460s-20F9003SGE
N140HCE-EAA, LEN40A9, IPS, 14.00, 1920x1080		HP ProBook 440 G4-Y8B51EA
AUO1E3D, TN, 14.00, 1920x1080		Lenovo ThinkPad X1 Carbon 20FB-005XUS
IPS, 14.00, 1920x1080		Acer TravelMate P648-M-757N
AU Optronics B140HAN02.1, IPS, 14.00, 1920x1080		Lenovo ThinkPad T470-20HD002HGE
N140HCA-EAB, IPS, 14.00, 1920x1080		Toshiba Tecra Z40-C-106
Toshiba TOS508F, IPS, 14.00, 1920x1080
Display
49%
2%
-7%
42%
-13%
2%
48%
Display P3 Coverage
40.62
64.8
60%
41.65
3%
37.6
-7%
58.9
45%
35.53
-13%
41.6
2%
64.8
60%
sRGB Coverage
61.2
84.8
39%
61.6
1%
56.6
-8%
83.1
36%
53.3
-13%
61.9
1%
84.4
38%
AdobeRGB 1998 Coverage
41.96
62
48%
43.14
3%
38.85
-7%
60.3
44%
36.72
-12%
43.06
3%
61.7
47%
Response Times
-9%
-20%
-12%
-25%
-15%
-28%
3%
Response Time Grey 50% / Grey 80% *
32.8 ?(14, 18.8)
39 ?(15, 24)
-19%
42 ?(19.6, 22.4)
-28%
43.2 ?(21.2, 22)
-32%
47.2 ?(18.8, 28.4)
-44%
44 ?(16, 28)
-34%
41.6 ?(20.4, 21.2)
-27%
32.8 ?(12.8, 20)
-0%
Response Time Black / White *
26.4 ?(5.2, 21.2)
26 ?(5, 21)
2%
29.2 ?(16, 13.2)
-11%
24.4 ?(7.2, 17.2)
8%
27.6 ?(4.4, 23.2)
-5%
25 ?(7, 18)
5%
34 ?(9.6, 24.4)
-29%
25.2 ?(11.6, 13.6)
5%
PWM Frequency
Screen
6%
-8%
-40%
24%
13%
-1%
5%
Brightness middle
215.9
323
50%
226
5%
216
0%
321.7
49%
254
18%
306
42%
269
25%
Brightness
205
316
54%
211
3%
203
-1%
301
47%
243
19%
287
40%
257
25%
Brightness Distribution
90
79
-12%
89
-1%
83
-8%
89
-1%
90
0%
88
-2%
86
-4%
Black Level *
0.22
0.57
-159%
0.22
-0%
0.47
-114%
0.294
-34%
0.19
14%
0.3
-36%
0.52
-136%
Contrast
981
567
-42%
1027
5%
460
-53%
1094
12%
1337
36%
1020
4%
517
-47%
Colorchecker dE 2000 *
5.1
3.68
28%
6.44
-26%
8.98
-76%
3.96
22%
4.93
3%
6.2
-22%
3.45
32%
Colorchecker dE 2000 max. *
15.6
8.33
47%
17.18
-10%
14.07
10%
6.69
57%
10.14
35%
13.6
13%
9.34
40%
Greyscale dE 2000 *
4
2.99
25%
5.87
-47%
9.61
-140%
3.15
21%
2.71
32%
5.8
-45%
2.28
43%
Gamma
2.41 91%
2.49 88%
2.37 93%
2.63 84%
2.34 94%
2.36 93%
2.04 108%
2.38 92%
CCT
6856 95%
6572 99%
6856 95%
11265 58%
7082 92%
6914 94%
6277 104%
6230 104%
Color Space (Percent of AdobeRGB 1998)
41.96
55
31%
39.58
-6%
35.9
-14%
53.8
28%
34
-19%
39.62
-6%
55.24
32%
Color Space (Percent of sRGB)
61.15
85
39%
61.15
0%
56.7
-7%
82.7
35%
53
-13%
61.44
0%
84.32
38%
Total Average (Program / Settings)
15% / 13%
-9% / -7%
-20% / -30%
14% / 21%
-5% / 4%
-9% / -4%
19% / 13%

* ... smaller is better

Display Response Times

ℹ
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
26.4 ms ... rise ↗ and fall ↘ combined↗ 5.2 ms rise
↘ 21.2 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 0.1 (minimum) to 240 (maximum) ms. » 61 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21.5 ms).
   ↔    Response Time 50% Grey to 80% Grey
32.8 ms ... rise ↗ and fall ↘ combined↗ 14 ms rise
↘ 18.8 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 38 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (33.7 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ
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 not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17924 (minimum: 5 - maximum: 3846000) Hz was measured.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380Tooltip
Cinebench R15 CPU Multi 64 Bit
CineBench R15
CineBench R15
CineBench R11.5 64-bit
CineBench R11.5 64-bit
CineBench R10 32-bit
CineBench R10 32-bit
Cinebench R15 | Cinebench R11.5 | Cinebench R10 | wPrime 2.10
Cinebench R15
CPU Single 64Bit
Dell Latitude 5480
Intel Core i7-7600U
161 Points
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
145 Points -10%
Dell Latitude 14 E5470
Intel Core i5-6440HQ
128 Points -20%
Lenovo ThinkPad T460s-20F9003SGE
Intel Core i5-6200U
116 Points -28%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
110 Points -32%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel Core i5-6300U
91 Points -43%
Toshiba Tecra Z40-C-106
Intel Core i5-6200U
70 Points -57%
CPU Multi 64Bit
Dell Latitude 14 E5470
Intel Core i5-6440HQ
501 Points +41%
Dell Latitude 5480
Intel Core i7-7600U
355 Points
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
335 Points -6%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel Core i5-6300U
301 Points -15%
Lenovo ThinkPad T460s-20F9003SGE
Intel Core i5-6200U
288 Points -19%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
284 Points -20%
Toshiba Tecra Z40-C-106
Intel Core i5-6200U
184 Points -48%
Cinebench R11.5
CPU Single 64Bit
Dell Latitude 5480
Intel Core i7-7600U
1.87 Points
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
1.66 Points -11%
Dell Latitude 14 E5470
Intel Core i5-6440HQ
1.46 Points -22%
Lenovo ThinkPad T460s-20F9003SGE
Intel Core i5-6200U
1.31 Points -30%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
1.26 Points -33%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel Core i5-6300U
1.1 Points -41%
Toshiba Tecra Z40-C-106
Intel Core i5-6200U
0.94 Points -50%
CPU Multi 64Bit
Dell Latitude 14 E5470
Intel Core i5-6440HQ
5.78 Points +45%
Dell Latitude 5480
Intel Core i7-7600U
3.98 Points
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
3.77 Points -5%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel Core i5-6300U
3.38 Points -15%
Lenovo ThinkPad T460s-20F9003SGE
Intel Core i5-6200U
3.18 Points -20%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
3.11 Points -22%
Toshiba Tecra Z40-C-106
Intel Core i5-6200U
2.4 Points -40%
Cinebench R10
Rendering Single 32Bit
Dell Latitude 5480
Intel Core i7-7600U
6316 Points
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
5662 Points -10%
Dell Latitude 14 E5470
Intel Core i5-6440HQ
4880 Points -23%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel Core i5-6300U
4573 Points -28%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
4198 Points -34%
Rendering Multiple CPUs 32Bit
Dell Latitude 14 E5470
Intel Core i5-6440HQ
18175 Points +43%
Dell Latitude 5480
Intel Core i7-7600U
12679 Points
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
11727 Points -8%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
9478 Points -25%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel Core i5-6300U
7812 Points -38%
wPrime 2.10 - 1024m
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel Core i5-6300U
505 s * -8%
Dell Latitude 5480
Intel Core i7-7600U
465.7 s *

* ... smaller is better

Cinebench R10 Shading 32Bit
10255
Cinebench R10 Rendering Multiple CPUs 32Bit
12679
Cinebench R10 Rendering Single 32Bit
6316
Cinebench R11.5 OpenGL 64Bit
43.96 fps
Cinebench R11.5 CPU Multi 64Bit
3.98 Points
Cinebench R11.5 CPU Single 64Bit
1.87 Points
Cinebench R15 Ref. Match 64Bit
97.7 %
Cinebench R15 OpenGL 64Bit
46.34 fps
Cinebench R15 CPU Multi 64Bit
355 Points
Cinebench R15 CPU Single 64Bit
161 Points
Help
PCMark 8
Home Score Accelerated v2
Dell Latitude 5480
HD Graphics 620, i7-7600U, Toshiba SG5 256GB THNSNK256GVN8
3913 Points
HP ProBook 440 G4-Y8B51EA
GeForce 930MX, i7-7500U, SanDisk SD8SNAT256G1002
3614 Points -8%
Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256
3511 Points -10%
Dell Latitude 14 E5470
HD Graphics 530, 6440HQ, Micron SSD 1100 (MTFDDAV256TBN)
3465 Points -11%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
HD Graphics 520, 6300U, Samsung SM951 MZVPV256 m.2
3237 Points -17%
Toshiba Tecra Z40-C-106
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NY
3114 Points -20%
Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U, Samsung CM871 MZ7LF192HCGS
3024 Points -23%
Work Score Accelerated v2
Dell Latitude 5480
HD Graphics 620, i7-7600U, Toshiba SG5 256GB THNSNK256GVN8
4992 Points
HP ProBook 440 G4-Y8B51EA
GeForce 930MX, i7-7500U, SanDisk SD8SNAT256G1002
4837 Points -3%
Dell Latitude 14 E5470
HD Graphics 530, 6440HQ, Micron SSD 1100 (MTFDDAV256TBN)
4612 Points -8%
Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256
4594 Points -8%
Toshiba Tecra Z40-C-106
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NY
4383 Points -12%
Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U, Samsung CM871 MZ7LF192HCGS
4121 Points -17%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
HD Graphics 520, 6300U, Samsung SM951 MZVPV256 m.2
3944 Points -21%
Creative Score Accelerated v2
Dell Latitude 5480
HD Graphics 620, i7-7600U, Toshiba SG5 256GB THNSNK256GVN8
4923 Points
HP ProBook 440 G4-Y8B51EA
GeForce 930MX, i7-7500U, SanDisk SD8SNAT256G1002
4554 Points -7%
Dell Latitude 14 E5470
HD Graphics 530, 6440HQ, Micron SSD 1100 (MTFDDAV256TBN)
4312 Points -12%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
HD Graphics 520, 6300U, Samsung SM951 MZVPV256 m.2
3989 Points -19%
Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256
3798 Points -23%
Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U, Samsung CM871 MZ7LF192HCGS
3644 Points -26%
PCMark 8 Home Score Accelerated v2
3913 points
PCMark 8 Creative Score Accelerated v2
4923 points
PCMark 8 Work Score Accelerated v2
4992 points
Help
Dell Latitude 5480
Toshiba SG5 256GB THNSNK256GVN8		Dell Latitude 14 E5470
Micron SSD 1100 (MTFDDAV256TBN)		Lenovo ThinkPad T460s-20F9003SGE
Samsung CM871 MZ7LF192HCGS		HP ProBook 440 G4-Y8B51EA
SanDisk SD8SNAT256G1002		Lenovo ThinkPad X1 Carbon 20FB-005XUS
Samsung SM951 MZVPV256 m.2		Acer TravelMate P648-M-757N
Lite-On CV1-8B256		Toshiba Tecra Z40-C-106
Toshiba HG6 THNSNJ256G8NY
CrystalDiskMark 3.0
-7%
-52%
-11%
177%
6%
3%
Read Seq
469.4
465.4
-1%
446.5
-5%
491.2
5%
1720
266%
531
13%
521
11%
Write Seq
264.8
363.1
37%
171.1
-35%
322.2
22%
1263
377%
358.8
35%
444.5
68%
Read 512
408.1
338.4
-17%
259.2
-36%
310.1
-24%
1223
200%
384.8
-6%
420.2
3%
Write 512
265.5
246.1
-7%
167.2
-37%
276
4%
1249
370%
363
37%
421
59%
Read 4k
24.66
25.83
5%
5.78
-77%
19.57
-21%
49.65
101%
31.3
27%
20.32
-18%
Write 4k
114.8
80.3
-30%
35.47
-69%
77.8
-32%
123
7%
80.3
-30%
79.6
-31%
Read 4k QD32
380.3
246.1
-35%
94.9
-75%
146.3
-62%
464.6
22%
239.4
-37%
229
-40%
Write 4k QD32
207.2
197.7
-5%
36.43
-82%
241.4
17%
354.7
71%
225.3
9%
153.6
-26%
HD Tune
CrystalDiskMark 3.0
hddimg
Toshiba SG5 256GB THNSNK256GVN8
Transfer Rate Minimum: 113.9 MB/s
Transfer Rate Maximum: 426.5 MB/s
Transfer Rate Average: 319.3 MB/s
Access Time: 0.1 ms
Burst Rate: 201.1 MB/s
CPU Usage: 4.7 %
3DMark 11 | 3DMark
3DMark 11
1280x720 Performance GPU
HP ProBook 440 G4-Y8B51EA
NVIDIA GeForce 930MX, i7-7500U
2206 Points +31%
Dell Latitude 5480
Intel HD Graphics 620, i7-7600U
1685 Points
HP EliteBook 820 G4 Z2V72ET
Intel HD Graphics 620, i7-7500U
1515 Points -10%
Dell Latitude 14 E5470
Intel HD Graphics 530, 6440HQ
1310 Points -22%
Acer TravelMate P648-M-757N
Intel HD Graphics 520, 6500U
1274 Points -24%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel HD Graphics 520, 6300U
1227 Points -27%
Lenovo ThinkPad T460s-20F9003SGE
Intel HD Graphics 520, 6200U
1156 Points -31%
Toshiba Tecra Z40-C-106
Intel HD Graphics 520, 6200U
1149 Points -32%
1280x720 Performance Combined
HP ProBook 440 G4-Y8B51EA
NVIDIA GeForce 930MX, i7-7500U
1858 Points +21%
Dell Latitude 5480
Intel HD Graphics 620, i7-7600U
1536 Points
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel HD Graphics 520, 6300U
1454 Points -5%
Acer TravelMate P648-M-757N
Intel HD Graphics 520, 6500U
1416 Points -8%
HP EliteBook 820 G4 Z2V72ET
Intel HD Graphics 620, i7-7500U
1279 Points -17%
Dell Latitude 14 E5470
Intel HD Graphics 530, 6440HQ
1266 Points -18%
Toshiba Tecra Z40-C-106
Intel HD Graphics 520, 6200U
1064 Points -31%
Lenovo ThinkPad T460s-20F9003SGE
Intel HD Graphics 520, 6200U
878 Points -43%
3DMark
1280x720 Cloud Gate Standard Graphics
HP ProBook 440 G4-Y8B51EA
NVIDIA GeForce 930MX, i7-7500U
9056 Points +4%
Dell Latitude 5480
Intel HD Graphics 620, i7-7600U
8740 Points
HP EliteBook 820 G4 Z2V72ET
Intel HD Graphics 620, i7-7500U
7618 Points -13%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel HD Graphics 520, 6300U
7031 Points -20%
Acer TravelMate P648-M-757N
Intel HD Graphics 520, 6500U
6674 Points -24%
Dell Latitude 14 E5470
Intel HD Graphics 530, 6440HQ
6185 Points -29%
Lenovo ThinkPad T460s-20F9003SGE
Intel HD Graphics 520, 6200U
5053 Points -42%
1920x1080 Fire Strike Graphics
HP ProBook 440 G4-Y8B51EA
NVIDIA GeForce 930MX, i7-7500U
1621 Points +58%
Dell Latitude 5480
Intel HD Graphics 620, i7-7600U
1027 Points
HP EliteBook 820 G4 Z2V72ET
Intel HD Graphics 620, i7-7500U
886 Points -14%
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel HD Graphics 520, 6300U
826 Points -20%
Acer TravelMate P648-M-757N
Intel HD Graphics 520, 6500U
814 Points -21%
Dell Latitude 14 E5470
Intel HD Graphics 530, 6440HQ
750 Points -27%
Lenovo ThinkPad T460s-20F9003SGE
Intel HD Graphics 520, 6200U
597 Points -42%
1920x1080 Ice Storm Extreme Graphics
Lenovo ThinkPad X1 Carbon 20FB-005XUS
Intel HD Graphics 520, 6300U
43466 Points
HP EliteBook 820 G4 Z2V72ET
Intel HD Graphics 620, i7-7500U
39537 Points
Dell Latitude 14 E5470
Intel HD Graphics 530, 6440HQ
33064 Points
3DMark 11 Performance
1845 points
3DMark Ice Storm Standard Score
67522 points
3DMark Cloud Gate Standard Score
6916 points
3DMark Fire Strike Score
952 points
3DMark Fire Strike Extreme Score
444 points
Help
Tomb Raider
1024x768 Low Preset (sort by value)
Dell Latitude 5480
HD Graphics 620, i7-7600U, Toshiba SG5 256GB THNSNK256GVN8
86.2 fps
Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U, Samsung CM871 MZ7LF192HCGS
39.3 fps -54%
HP ProBook 440 G4-Y8B51EA
GeForce 930MX, i7-7500U, SanDisk SD8SNAT256G1002
134.6 fps +56%
Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256
67.3 fps -22%
1366x768 Normal Preset AA:FX AF:4x (sort by value)
Dell Latitude 5480
HD Graphics 620, i7-7600U, Toshiba SG5 256GB THNSNK256GVN8
45.1 fps
Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U, Samsung CM871 MZ7LF192HCGS
21.1 fps -53%
HP ProBook 440 G4-Y8B51EA
GeForce 930MX, i7-7500U, SanDisk SD8SNAT256G1002
62.3 fps +38%
Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256
33.8 fps -25%
1366x768 High Preset AA:FX AF:8x (sort by value)
Dell Latitude 5480
HD Graphics 620, i7-7600U, Toshiba SG5 256GB THNSNK256GVN8
28.6 fps
Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U, Samsung CM871 MZ7LF192HCGS
13.3 fps -53%
HP ProBook 440 G4-Y8B51EA
GeForce 930MX, i7-7500U, SanDisk SD8SNAT256G1002
34.9 fps +22%
Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256
23.4 fps -18%
1920x1080 Ultra Preset AA:FX AF:16x (sort by value)
Dell Latitude 5480
HD Graphics 620, i7-7600U, Toshiba SG5 256GB THNSNK256GVN8
13.2 fps
HP ProBook 440 G4-Y8B51EA
GeForce 930MX, i7-7500U, SanDisk SD8SNAT256G1002
17.7 fps +34%
Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256
10.9 fps -17%
low med. high ultra
Anno 2070 (2011) 88.9 49.7 30.3 13.8
Tomb Raider (2013) 86.2 45.1 28.6 13.2

Noise Level

Idle
29.6 / 29.6 / 29.6 dB(A)
Load
42 / 47.1 dB(A)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
  
min: dark, med: mid, max: light   Audix TM1 (15 cm distance)
Dell Latitude 5480
HD Graphics 620, i7-7600U, Toshiba SG5 256GB THNSNK256GVN8		Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256		Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U, Samsung CM871 MZ7LF192HCGS		HP ProBook 440 G4-Y8B51EA
GeForce 930MX, i7-7500U, SanDisk SD8SNAT256G1002		Lenovo ThinkPad X1 Carbon 20FB-005XUS
HD Graphics 520, 6300U, Samsung SM951 MZVPV256 m.2		Toshiba Tecra Z40-C-106
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NY		Dell Latitude 14 E5470
HD Graphics 530, 6440HQ, Micron SSD 1100 (MTFDDAV256TBN)
Noise
7%
10%
7%
10%
8%
9%
Idle Minimum *
29.6
31.2
-5%
29.1
2%
29
2%
28.8
3%
29.8
-1%
30.3
-2%
Idle Average *
29.6
31.2
-5%
29.1
2%
29
2%
28.9
2%
29.8
-1%
30.3
-2%
Idle Maximum *
29.6
31.6
-7%
29.1
2%
29
2%
28.9
2%
29.8
-1%
30.3
-2%
Load Average *
42
33.3
21%
32.3
23%
37.4
11%
35
17%
32.6
22%
31.6
25%
Load Maximum *
47.1
32.4
31%
36.6
22%
39
17%
35.8
24%
37.2
21%
35
26%
off / environment *
31.2
29.1
29
28.8
29
30.3

* ... smaller is better

Max. Load
 36.4 °C31.2 °C26 °C 
 35.6 °C33.4 °C24.8 °C 
 24.8 °C24.8 °C23.8 °C 
Maximum: 36.4 °C
Average: 29 °C
27 °C36.6 °C38.2 °C
25.2 °C39.4 °C45 °C
25 °C27.5 °C29.4 °C
Maximum: 45 °C
Average: 32.6 °C
Power Supply (max.)  36 °C | Room Temperature 20 °C | Raytek Raynger ST
(+) The average temperature for the upper side under maximal load is 29 °C / 84 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 36.4 °C / 98 F, compared to the average of 34.2 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 45 °C / 113 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24 °C / 75 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 24.8 °C / 76.6 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (+2.9 °C / 5.3 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2037.536.22537.134.33135.2334032.531.65031.433.16331.534.48031.136.710031.147.412532.35316027.956.820027.858.425026.656.931526.158.240025.260.850025.161.363024.968.980024.373100023.967.5125023.467160023.364.7200023.162.4250023.164315023.159.6400023.25950002372.163002373.5800023.271.71000023.468.61250023.468.21600023.563.8SPL35.880.5N2.648.7median 23.5median 63.8Delta0.95.235.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.72.4hearing rangehide median Pink NoiseDell Latitude 5480Apple MacBook 12 (Early 2016) 1.1 GHz
Dell Latitude 5480 audio analysis

(±) | speaker loudness is average but good (80.5 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 8.7% lower than median
(±) | linearity of bass is average (10.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.6% away from median
(±) | linearity of mids is average (7.8% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.7% higher than median
(±) | linearity of highs is average (9.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (15.6% difference to median)
Compared to same class
» 12% of all tested devices in this class were better, 4% similar, 84% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 19% of all tested devices were better, 4% similar, 77% worse
» The best had a delta of 4%, average was 25%, worst was 134%

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 (10.2% difference to median)
Compared to same class
» 5% of all tested devices in this class were better, 2% similar, 93% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 3% of all tested devices were better, 1% similar, 96% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Power Consumption
Off / Standbydarklight 0.35 / 0.59 Watt
Idledarkmidlight 6.64 / 6.67 / 7.78 Watt
Load midlight 30.83 / 31.7 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
Dell Latitude 5480
i7-7600U, HD Graphics 620, Toshiba SG5 256GB THNSNK256GVN8, IPS, 1920x1080, 14.00		Acer TravelMate P648-M-757N
6500U, HD Graphics 520, Lite-On CV1-8B256, IPS, 1920x1080, 14.00		Lenovo ThinkPad T460s-20F9003SGE
6200U, HD Graphics 520, Samsung CM871 MZ7LF192HCGS, IPS, 1920x1080, 14.00		HP ProBook 440 G4-Y8B51EA
i7-7500U, GeForce 930MX, SanDisk SD8SNAT256G1002, TN, 1920x1080, 14.00		Lenovo ThinkPad X1 Carbon 20FB-005XUS
6300U, HD Graphics 520, Samsung SM951 MZVPV256 m.2, IPS, 1920x1080, 14.00		Toshiba Tecra Z40-C-106
6200U, HD Graphics 520, Toshiba HG6 THNSNJ256G8NY, IPS, 1920x1080, 14.00		Dell Latitude 14 E5470
6440HQ, HD Graphics 530, Micron SSD 1100 (MTFDDAV256TBN), AH-IPS, WLED, 1920x1080, 14.00
Power Consumption
-14%
11%
-4%
-9%
5%
-19%
Idle Minimum *
6.64
5.3
20%
3.7
44%
3
55%
7.6
-14%
4.3
35%
4.1
38%
Idle Average *
6.67
9.3
-39%
6.8
-2%
5.4
19%
9
-35%
7.6
-14%
8.1
-21%
Idle Maximum *
7.78
11.5
-48%
7.3
6%
6.3
19%
9.6
-23%
8.3
-7%
11.4
-47%
Load Average *
30.83
30.8
-0%
26.3
15%
37.5
-22%
24.5
21%
26.8
13%
33.5
-9%
Load Maximum *
31.7
32
-1%
34.6
-9%
61.1
-93%
30.3
4%
32.6
-3%
49
-55%

* ... smaller is better

Battery Runtime
Idle (without WLAN, min brightness)
24h 08min
WiFi Websurfing
16h 04min
Load (maximum brightness)
2h 39min
Dell Latitude 5480
i7-7600U, HD Graphics 620, 68 Wh		Acer TravelMate P648-M-757N
6500U, HD Graphics 520, 54 Wh		Lenovo ThinkPad T460s-20F9003SGE
6200U, HD Graphics 520, 49 Wh		HP ProBook 440 G4-Y8B51EA
i7-7500U, GeForce 930MX, 48 Wh		Lenovo ThinkPad X1 Carbon 20FB-005XUS
6300U, HD Graphics 520, 52 Wh		Toshiba Tecra Z40-C-106
6200U, HD Graphics 520, 64 Wh		Dell Latitude 14 E5470
6440HQ, HD Graphics 530, 62 Wh
Battery Runtime
-33%
-41%
-29%
-42%
-23%
-46%
Reader / Idle
1448
1083
-25%
915
-37%
1083
-25%
776
-46%
1045
-28%
913
-37%
WiFi v1.3
964
543
-44%
395
-59%
414
-57%
411
-57%
539
-44%
432
-55%
Load
159
110
-31%
116
-27%
151
-5%
123
-23%
164
3%
85
-47%

Pros

+ 坚固，无明显排风口设计
+ 出色的整体性能
+ 超长续航时间
+ 多种安全功能
+ 丰富的其他功能（支持WiGig，移动网络，Thunderbolt，显卡等）

Cons

- 一些位于后部的接口不易于使用
- 键盘手感略显僵硬
- 指点杆按键不够理想
- 屏幕相比以前更暗
- 负载下噪音较大
In review: Dell Latitude 5480. Test model provided by Dell US
In review: Dell Latitude 5480. Test model provided by Dell US

在外观上，它没有什么变化：戴尔的14寸Latitude 5480延续了前代机型Latitude 14 E5470的低调设计和流畅黑色外壳。高端Kaby Lake架构i7双核处理器为大部分商务应用提供了充足的性能。集成显卡的3D性能只是一般般；需要更强图形处理性能的用户需要选择搭配英伟达GeForce 930MX显卡的Latitude机型。它的机身品质也十分出色，接缝均匀紧凑，不过我们不太喜欢它较为脆弱的键盘中间区域。它的输入设备，包括触控屏幕，都十分优秀，它的键盘使用感受也十分不错。但是习惯了ThinkPad指点杆的用户可能不会太喜欢它的鼠标按键设计。

它的一个主要改变，在我们看来是一大退步的是新的屏幕面板。尽管它带来了更高的对比度和色域覆盖，但是它的亮度却低了35%。不过好消息是，它的电池续航有了长足的进步，现在可以轻松领先同类设备且优势不小。

Latitude 5480的电池续航表现绝不逊色于任何设备——16小时的无线上网使用时间甚至可以完全满足工作狂人的需要。不过，我们将会很乐意用几个小时的续航时间换一块更明亮的屏幕。

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。 

Dell Latitude 5480 - 04/18/2017 v6(old)
Bernhard Pechlaner

Chassis
81 / 98 → 83%
Keyboard
92%
Pointing Device
81%
Connectivity
62 / 80 → 77%
Weight
66 / 20-67 → 97%
Battery
99%
Display
77%
Games Performance
61 / 68 → 89%
Application Performance
90 / 92 → 98%
Temperature
93%
Noise
79%
Audio
63%
Camera
61 / 85 → 71%
Average
77%
86%
Office - Weighted Average

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> Notebookcheck中文版（NBC中国） > 评测 > 戴尔 Latitude 5480 (7600U, FHD) 笔记本电脑简短评测
Bernhard Pechlaner, 2017-03-12 (Update: 2017-03-18)