Notebookcheck

Kort testrapport Dell Latitude 7400 Laptop: zelfs high-end heeft zijn zwaktes

Sascha Mölck, 👁 Andreas Osthoff, Felicitas Krohn (vertaald door Siemon Boes), 22-09-2019

Zakelijke high-end. De 14-inch business-laptop van Dell heeft een lange batterijduur, een uitstekend toetsenbord en een snelle NVMe-SSD. Het ontspiegelde IPS-scherm zou echter helderder mogen. Daarnaast maakt de ventilator een vervelend geluid aan hoge frequentie.

Dell Latitude 7400-8N6DH (Latitude 14 Serie)
Processor
Intel Core i7-8665U
Grafische kaart
Intel UHD Graphics 620, Core: 300-1150 MHz, Geheugen: 1200 MHz, Single-Channel, 26.20.100.6860
Geheugen
16384 MB 
, DDR4-2666, Single-Channel, twee geheugensleuven (één bezet)
Beeldscherm
14 inch 16:9, 1920 x 1080 pixel 157 PPI, AU Optronics B140HAN, IPS, glimmend: nee
Moederbord
Intel Cannon Lake-U PCH-LP Premium
Opslag
Samsung SSD PM981 MZVLB512HAJQ, 512 GB 
, 441 GB beschikbaar
Geluidskaart
Realtek ALC295 @ Intel Cannon Point PCH - cAVS
Verbindingen
2 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Audio Verbindingen: 3.5-mm gecombineerde microfoon- en koptelefoonklink, Card Reader: microSD, 1 SmartCard, 1 Vingerafdruklezer, TPM 2.0
Netwerkmogelijkheden
Intel Wireless-AC 9560 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.0
Afmetingen
hoogte x breedte x diepte (in mm): 18.9 x 321 x 214
Batterij
60 Wh, 7500 mAh Lithium-Polymer, 4-cell
Charging
fast charging / Quickcharge
Besturingssysteem
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: HD 720p
Primary Camera: 0.9 MPix
Bijkomende functionaliteiten
Luidsprekers: Stereo, Toetsenbord: Chiclet, Toetsenbordverlichting: ja, 36 Maanden Garantie
Gewicht
1.535 kg, Voeding: 309 g
Prijs
1599 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Formaat Vergelijking

332 mm 228.9 mm 16.9 mm 1.3 kg331 mm 220.9 mm 17.9 mm 1.6 kg329 mm 225.8 mm 16.1 mm 1.3 kg328.8 mm 225.8 mm 16.1 mm 1.3 kg326 mm 234 mm 17.9 mm 1.5 kg326 mm 234 mm 17.9 mm 1.5 kg321 mm 214 mm 18.9 mm 1.5 kg323.5 mm 217.1 mm 14.9 mm 1.1 kg323.5 mm 217.1 mm 14.9 mm 1.1 kg
Links: stroomaansluiting, Thunderbolt 3, HDMI, USB 3.2 Gen 1 (Type A)
Links: stroomaansluiting, Thunderbolt 3, HDMI, USB 3.2 Gen 1 (Type A)
Rechts: combo hoofdtelefoon/microfon-klink, geheugenkaartlezer (MicroSD), USB 3.2 Gen 1 (Type A), sleuf voor kabelslot
Rechts: combo hoofdtelefoon/microfon-klink, geheugenkaartlezer (MicroSD), USB 3.2 Gen 1 (Type A), sleuf voor kabelslot
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Latitude 7400-8N6DH
  (Toshiba Exceria Pro M501 64 GB UHS-II)
180 MB/s ∼100%
Dell Latitude 7400 2-in-1
  (Toshiba Exceria Pro M501 UHS-II)
172.1 MB/s ∼96% -4%
Dell Latitude 7490
  (Toshiba Exceria Pro M501 UHS-II)
137.6 MB/s ∼76% -24%
Lenovo ThinkPad T495s-20QKS01E00
  (Toshiba Exceria Pro M501 64 GB UHS-II)
78.8 MB/s ∼44% -56%
Lenovo ThinkPad T490s-20NYS02A00
  (Toshiba Exceria Pro M501)
68.3 MB/s ∼38% -62%
Average of class Office
  (10.2 - 191, n=277)
62.4 MB/s ∼35% -65%
Toshiba Tecra X40-E-10W
  (Toshiba Exceria Pro M501 microSDXC 64GB)
62 MB/s ∼34% -66%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 7400 2-in-1
  (Toshiba Exceria Pro M501 UHS-II)
209.62 MB/s ∼100% +2%
Dell Latitude 7400-8N6DH
  (Toshiba Exceria Pro M501 64 GB UHS-II)
205 MB/s ∼98%
Dell Latitude 7490
  (Toshiba Exceria Pro M501 UHS-II)
203.2 MB/s ∼97% -1%
Lenovo ThinkPad T495s-20QKS01E00
  (Toshiba Exceria Pro M501 64 GB UHS-II)
90.2 MB/s ∼43% -56%
Lenovo ThinkPad T490s-20NYS02A00
  (Toshiba Exceria Pro M501)
87.8 MB/s ∼42% -57%
Toshiba Tecra X40-E-10W
  (Toshiba Exceria Pro M501 microSDXC 64GB)
86.5 MB/s ∼41% -58%
Average of class Office
  (9.5 - 255, n=252)
78.9 MB/s ∼38% -62%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell Latitude 7400 2-in-1
Intel Wireless-AC 9560
655 MBit/s ∼100% 0%
Dell Latitude 7400-8N6DH
Intel Wireless-AC 9560
652 MBit/s ∼100%
Dell Latitude 7490
Intel Dual Band Wireless-AC 8265
650 MBit/s ∼99% 0%
Lenovo ThinkPad T490s-20NYS02A00
Intel Wireless-AC 9560
648 MBit/s ∼99% -1%
Lenovo ThinkPad T495s-20QKS01E00
Intel Wireless-AC 9260
618 MBit/s ∼94% -5%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Wireless-AC 9560
617 MBit/s ∼94% -5%
Toshiba Tecra X40-E-10W
Intel Dual Band Wireless-AC 8265
529 MBit/s ∼81% -19%
HP EliteBook 840 G5-3JX61EA
Intel Dual Band Wireless-AC 8265
524 MBit/s ∼80% -20%
Average of class Office
  (5 - 688, n=223)
469 MBit/s ∼72% -28%
HP EliteBook 745 G5 3UN74EA
Intel Dual Band Wireless-AC 8265
409 MBit/s ∼62% -37%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad T490s-20NYS02A00
Intel Wireless-AC 9560
667 MBit/s ∼100% +1%
HP EliteBook 840 G5-3JX61EA
Intel Dual Band Wireless-AC 8265
663 MBit/s ∼99% 0%
Dell Latitude 7400-8N6DH
Intel Wireless-AC 9560
663 MBit/s ∼99%
Lenovo ThinkPad T495s-20QKS01E00
Intel Wireless-AC 9260
658 MBit/s ∼99% -1%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Wireless-AC 9560
652 MBit/s ∼98% -2%
Toshiba Tecra X40-E-10W
Intel Dual Band Wireless-AC 8265
620 MBit/s ∼93% -6%
Dell Latitude 7400 2-in-1
Intel Wireless-AC 9560
607 MBit/s ∼91% -8%
HP EliteBook 745 G5 3UN74EA
Intel Dual Band Wireless-AC 8265
593 MBit/s ∼89% -11%
Dell Latitude 7490
Intel Dual Band Wireless-AC 8265
513 MBit/s ∼77% -23%
Average of class Office
  (34 - 688, n=223)
445 MBit/s ∼67% -33%
295
cd/m²
303
cd/m²
298
cd/m²
276
cd/m²
289
cd/m²
275
cd/m²
277
cd/m²
282
cd/m²
275
cd/m²
Helderheidsverdeling
AU Optronics B140HAN
X-Rite i1Pro 2
Maximum: 303 cd/m² Gemiddelde: 285.6 cd/m² Minimum: 15.9 cd/m²
Helderheidsverdeling: 91 %
Helderheid in Batterij-modus: 290 cd/m²
Contrast: 1806:1 (Zwart: 0.16 cd/m²)
ΔE Color 4.7 | 0.6-29.43 Ø6, calibrated: 1.3
ΔE Greyscale 6.4 | 0.64-98 Ø6.2
95.1% sRGB (Argyll 3D) 61.2% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.54
Dell Latitude 7400-8N6DH
IPS, 1920x1080, 14
Dell Latitude 7490
IPS, 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2019-20QES01L00
IPS, 1920x1080, 14
HP EliteBook 745 G5 3UN74EA
IPS LED, 1920x1080, 14
HP EliteBook 840 G5-3JX61EA
IPS, 1920x1080, 14
Lenovo ThinkPad T490s-20NYS02A00
IPS, 1920x1080, 14
Toshiba Tecra X40-E-10W
IPS, 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
IPS, 2560x1440, 14
Response Times
24%
28%
39%
39%
-1%
53%
41%
Response Time Grey 50% / Grey 80% *
62 (29.6, 32.4)
41.6 (22, 19.6)
33%
44.8 (21.2, 23.6)
28%
35 (17, 18)
44%
33 (15, 18)
47%
61.6 (30.8, 30.8)
1%
22 (12, 10)
65%
33.6 (16.4, 17.2)
46%
Response Time Black / White *
37.6 (21.2, 16.4)
32 (16.4, 15.6)
15%
27.6 (15.6, 12)
27%
25 (15, 10)
34%
26 (15, 11)
31%
38.8 (21.2, 17.6)
-3%
22 (12, 10)
41%
24 (12.4, 11.6)
36%
PWM Frequency
3125 (90)
21000 (90)
Screen
-14%
3%
6%
-7%
13%
-10%
-17%
Brightness middle
289
308.6
7%
381
32%
421
46%
655
127%
391
35%
266
-8%
338
17%
Brightness
286
294
3%
375
31%
398
39%
630
120%
389
36%
244
-15%
315
10%
Brightness Distribution
91
89
-2%
94
3%
86
-5%
93
2%
87
-4%
86
-5%
88
-3%
Black Level *
0.16
0.23
-44%
0.24
-50%
0.27
-69%
0.56
-250%
0.23
-44%
0.2
-25%
0.43
-169%
Contrast
1806
1342
-26%
1588
-12%
1559
-14%
1170
-35%
1700
-6%
1330
-26%
786
-56%
Colorchecker DeltaE2000 *
4.7
6.07
-29%
4.6
2%
4.08
13%
3.27
30%
3.4
28%
4.61
2%
4
15%
Colorchecker DeltaE2000 max. *
8.7
10.58
-22%
8.5
2%
7.48
14%
5.92
32%
4.7
46%
7.46
14%
7.9
9%
Colorchecker DeltaE2000 calibrated *
1.3
1.67
-28%
1.2
8%
3.22
-148%
1.1
15%
1.7
-31%
Greyscale DeltaE2000 *
6.4
7.3
-14%
5.1
20%
2.92
54%
2.85
55%
4
37%
4.31
33%
6.2
3%
Gamma
2.54 87%
2.061 107%
2.52 87%
2.32 95%
2.45 90%
2.49 88%
2.54 87%
2.13 103%
CCT
5977 109%
7269 89%
7052 92%
7043 92%
6065 107%
6809 95%
6848 95%
6787 96%
Color Space (Percent of AdobeRGB 1998)
61.2
62
1%
60.7
-1%
57
-7%
57
-7%
62.4
2%
39
-36%
68.1
11%
Color Space (Percent of sRGB)
95.1
97
2%
95.7
1%
87
-9%
88
-7%
97.4
2%
61
-36%
97.8
3%
Totaal Gemiddelde (Programma / Instellingen)
5% / -8%
16% / 7%
23% / 12%
16% / -0%
6% / 11%
22% / 0%
12% / -8%

* ... kleiner is beter

Latitude vs. sRGB
Latitude vs. sRGB
Latitude vs. AdobeRGB
Latitude vs. AdobeRGB

Responstijd Scherm

De responstijden van het scherm tonen hoe snel het scherm in staat is om van één kleur naar de andere te veranderen. Trage responstijden kunnen aanleiding geven tot 'nabeelden' rond bewegende objecten of het scherm wazig maken (blur). Vooral spelers van snelle 3D-games hebben baat bij een scherm met snelle responstijden.
       Responstijd Zwart naar Wit
37.6 ms ... stijging ↗ en daling ↘ gecombineerd↗ 21.2 ms stijging
↘ 16.4 ms daling
Het scherm vertoonde trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.8 (minimum) tot 240 (maximum) ms. » 94 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd slechter is dan het gemiddelde (24.9 ms) van alle geteste toestellen.
       Responstijd 50% Grijs naar 80% Grijs
62 ms ... stijging ↗ en daling ↘ gecombineerd↗ 29.6 ms stijging
↘ 32.4 ms daling
Het scherm vertoonde trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.9 (minimum) tot 636 (maximum) ms. » 96 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd slechter is dan het gemiddelde (39.7 ms) van alle geteste toestellen.

Screen Flickering / PWM (Pulse-Width Modulation)

Om de schermhelderheid te verlagen schakelen sommige laptops het backlight erg snel aan en uit. Dit gebeurt aan een dergelijk hoge frequentie dat het niet zichtbaar is voor het menselijk oog. Als de frequentie te laag is kunnen personen met gevoelige ogen geïrriteerd geraken, hoofdpijn krijgen en zelfs flickering waarnemen.
Screen flickering / PWM niet waargenomen

Ter vergelijking: 51 % van alle geteste toestellen maakten geen gebruik van PWM om de schermhelderheid te verlagen. Als het wel werd gebruikt, werd een gemiddelde van 9352 (minimum: 43 - maximum: 142900) Hz waargenomen.

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
HWInfo
LatencyMon
Intel XTU
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710Tooltip
Dell Latitude 7400-8N6DH Intel Core i7-8665U, Intel Core i7-8665U: Ø544 (523.43-667.87)
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE Intel Core i7-8665U, Intel Core i7-8665U: Ø632 (574.56-701.36)
HP EliteBook 745 G5 3UN74EA AMD Ryzen 7 2700U, AMD Ryzen 7 2700U: Ø539 (523-626)
HP EliteBook 840 G5-3JX61EA Intel Core i7-8550U, Intel Core i7-8550U: Ø526 (517.01-554.05)
Toshiba Tecra X40-E-10W Intel Core i5-8250U, Intel Core i5-8250U: Ø475 (472.17-500.76)
Dell Latitude 7490 Intel Core i5-8350U, Intel Core i5-8350U: Ø531 (519.92-595.49)
Dell Latitude 7400 2-in-1 Intel Core i7-8665U, Intel Core i7-8665U: Ø550 (527.93-598.95)
Lenovo ThinkPad T490s-20NYS02A00 Intel Core i5-8265U, Intel Core i5-8265U: Ø584 (566.02-686.12)
Lenovo ThinkPad T495s-20QKS01E00 AMD Ryzen 7 PRO 3700U, AMD Ryzen 7 PRO 3700U: Ø578 (565.26-658.27)
CPU-kloksnelheden tijdens het uitvoeren van de CB15-lus
CPU-kloksnelheden tijdens het uitvoeren van de CB15-lus
Cinebench R10 Rendering Single 32Bit
7028
Cinebench R10 Rendering Multiple CPUs 32Bit
20251
Cinebench R10 Shading 32Bit
5882
Cinebench R15 CPU Multi 64Bit
674 Points
Cinebench R15 OpenGL 64Bit
48.2 fps
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 CPU Single 64Bit
181 Points
Help
Cinebench R15
CPU Single 64Bit
Average Intel Core i7-8665U
  (176 - 199, n=5)
184 Points ∼100% +2%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
181 Points ∼98%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U
180 Points ∼98% -1%
Dell Latitude 7400 2-in-1
Intel Core i7-8665U
176 Points ∼96% -3%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
167 Points ∼91% -8%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
162 Points ∼88% -10%
Dell Latitude 7490
Intel Core i5-8350U
153 Points ∼83% -15%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U
149 Points ∼81% -18%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U
144 Points ∼78% -20%
HP EliteBook 745 G5 3UN74EA
AMD Ryzen 7 2700U
143 Points ∼78% -21%
Average of class Office
  (20 - 199, n=534)
112 Points ∼61% -38%
CPU Multi 64Bit
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U
701 (min: 574.56, max: 701.36) Points ∼100% +4%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
686 (min: 566.02, max: 686.12) Points ∼98% +2%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
674 Points ∼96%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U
658 Points ∼94% -2%
HP EliteBook 745 G5 3UN74EA
AMD Ryzen 7 2700U
630 Points ∼90% -7%
Average Intel Core i7-8665U
  (524 - 701, n=5)
624 Points ∼89% -7%
Dell Latitude 7490
Intel Core i5-8350U
569 Points ∼81% -16%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
554 Points ∼79% -18%
Dell Latitude 7400 2-in-1
Intel Core i7-8665U
524 Points ∼75% -22%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U
501 Points ∼71% -26%
Average of class Office
  (36 - 1050, n=541)
344 Points ∼49% -49%
Cinebench R10
Rendering Single 32Bit
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
7028 Points ∼100%
Average Intel Core i7-8665U
  (6716 - 7028, n=2)
6872 Points ∼98% -2%
Dell Latitude 7400 2-in-1
Intel Core i7-8665U
6716 Points ∼96% -4%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
6391 Points ∼91% -9%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U
5519 Points ∼79% -21%
Average of class Office
  (667 - 8356, n=679)
3337 Points ∼47% -53%
Rendering Multiple CPUs 32Bit
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
20251 Points ∼100%
Average Intel Core i7-8665U
  (16602 - 20251, n=2)
18427 Points ∼91% -9%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
17281 Points ∼85% -15%
Dell Latitude 7400 2-in-1
Intel Core i7-8665U
16602 Points ∼82% -18%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U
15973 Points ∼79% -21%
Average of class Office
  (1242 - 32009, n=667)
7861 Points ∼39% -61%
Cinebench R20
CPU (Single Core)
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
445 Points ∼100%
Average Intel Core i7-8665U
  (412 - 472, n=4)
439 Points ∼99% -1%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U
427 Points ∼96% -4%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
403 Points ∼91% -9%
Average of class Office
  (79 - 472, n=30)
349 Points ∼78% -22%
CPU (Multi Core)
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
1486 Points ∼100% +2%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
1453 Points ∼98%
Average Intel Core i7-8665U
  (1267 - 1530, n=4)
1399 Points ∼94% -4%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U
1346 Points ∼91% -7%
Average of class Office
  (143 - 2272, n=30)
1208 Points ∼81% -17%
Geekbench 3
32 Bit Multi-Core Score
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
14277 Points ∼100%
Average Intel Core i7-8665U
 
14277 Points ∼100% 0%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
13931 Points ∼98% -2%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U
12557 Points ∼88% -12%
Average of class Office
  (1016 - 14277, n=191)
5803 Points ∼41% -59%
32 Bit Single-Core Score
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
4020 Points ∼100% +3%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
3887 Points ∼97%
Average Intel Core i7-8665U
 
3887 Points ∼97% 0%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U
3158 Points ∼79% -19%
Average of class Office
  (595 - 4820, n=191)
2325 Points ∼58% -40%
Geekbench 4.4
64 Bit Multi-Core Score
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U
17234 Points ∼100% +11%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
16294 Points ∼95% +5%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
16249 Points ∼94% +5%
Average Intel Core i7-8665U
  (11206 - 18275, n=4)
15544 Points ∼90% +1%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
15460 Points ∼90%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U
12751 Points ∼74% -18%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U
11249 Points ∼65% -27%
Dell Latitude 7400 2-in-1
Intel Core i7-8665U
11206 Points ∼65% -28%
Average of class Office
  (1736 - 21722, n=82)
9475 Points ∼55% -39%
64 Bit Single-Core Score
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U
5407 Points ∼100% +2%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
5278 Points ∼98%
Average Intel Core i7-8665U
  (4686 - 5574, n=4)
5236 Points ∼97% -1%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
4997 Points ∼92% -5%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
4830 Points ∼89% -8%
Dell Latitude 7400 2-in-1
Intel Core i7-8665U
4686 Points ∼87% -11%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U
4007 Points ∼74% -24%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U
3928 Points ∼73% -26%
Average of class Office
  (957 - 5574, n=82)
3629 Points ∼67% -31%
Geekbench 5
64 Bit Multi-Core Score
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
3453 Points ∼100%
Average Intel Core i7-8665U
 
3453 Points ∼100% 0%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U
3091 Points ∼90% -10%
Average of class Office
  (2096 - 3453, n=4)
2903 Points ∼84% -16%
64 Bit Single-Core Score
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
1196 Points ∼100%
Average Intel Core i7-8665U
 
1196 Points ∼100% 0%
Average of class Office
  (839 - 1196, n=4)
1004 Points ∼84% -16%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U
839 Points ∼70% -30%
Mozilla Kraken 1.1 - Total Score
Average of class Office
  (872 - 9672, n=250)
2059 ms * ∼100% -99%
HP EliteBook 745 G5 3UN74EA
AMD Ryzen 7 2700U (Edge)
1547.7 ms * ∼75% -50%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U (Edge 44.18362.1.0)
1278.1 ms * ∼62% -24%
Dell Latitude 7490
Intel Core i5-8350U (Microsoft Edge 42.17134.1.0)
1256.3 ms * ∼61% -22%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U (Edge 44)
1167.5 ms * ∼57% -13%
Dell Latitude 7400 2-in-1
Intel Core i7-8665U (Microsoft Edge 44.18362.1.0)
1135.6 ms * ∼55% -10%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U (Edge 44.18362.1.0)
1101.4 ms * ∼53% -7%
Average Intel Core i7-8665U
  (1016 - 1136, n=4)
1072 ms * ∼52% -4%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U (Edge 44)
1033.8 ms * ∼50%
Octane V2 - Total Score
Dell Latitude 7400-8N6DH
Intel Core i7-8665U (Edge 44)
36667 Points ∼100%
Average Intel Core i7-8665U
  (30142 - 36667, n=4)
33976 Points ∼93% -7%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U (Edge 44.18362.1.0)
33577 Points ∼92% -8%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U (Edge 44)
33363 Points ∼91% -9%
Dell Latitude 7400 2-in-1
Intel Core i7-8665U (Microsoft Edge 44.18362.1.0)
30142 Points ∼82% -18%
Dell Latitude 7490
Intel Core i5-8350U (Microsoft Edge 42.17134.1.0)
28223 Points ∼77% -23%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U (Edge 44.18362.1.0)
27979 Points ∼76% -24%
HP EliteBook 745 G5 3UN74EA
AMD Ryzen 7 2700U (Edge)
26615 Points ∼73% -27%
Average of class Office
  (3727 - 49795, n=242)
23273 Points ∼63% -37%
JetStream 1.1 - Total Score
Average Intel Core i7-8665U
  (242 - 290, n=3)
264 Points ∼100% +9%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U (Edge 44.18362.1.0)
260.5 Points ∼99% +8%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U (Edge 42)
244.03 Points ∼92% +1%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U (Edge 44)
241.66 Points ∼92%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U (Edge 42)
218.28 Points ∼83% -10%
Dell Latitude 7490
Intel Core i5-8350U (Microsoft Edge 42.17134.1.0)
217.64 Points ∼82% -10%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U (Edge 44.18362.1.0)
203.5 Points ∼77% -16%
HP EliteBook 745 G5 3UN74EA
AMD Ryzen 7 2700U (Edge)
179.94 Points ∼68% -26%
Average of class Office
  (36.7 - 290, n=245)
177 Points ∼67% -27%

* ... kleiner is beter

PCMark 8 Home Score Accelerated v2
3547 punten
PCMark 8 Creative Score Accelerated v2
3715 punten
PCMark 8 Work Score Accelerated v2
5195 punten
Help
PCMark 10
Digital Content Creation
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, PRO 3700U, Samsung PM981a MZVLB1T0HBLR
3407 Points ∼100% +11%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3210 Points ∼94% +4%
Average Intel Core i7-8665U, Intel UHD Graphics 620
  (2859 - 3506, n=5)
3118 Points ∼92% +1%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, 8665U, WDC PC SN720 SDAQNTW-512G
3111 Points ∼91% +1%
Dell Latitude 7400-8N6DH
UHD Graphics 620, 8665U, Samsung SSD PM981 MZVLB512HAJQ
3080 Points ∼90%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
2954 Points ∼87% -4%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
2911 Points ∼85% -5%
Dell Latitude 7400 2-in-1
UHD Graphics 620, 8665U, Toshiba XG6 KXG60ZNV512G
2859 Points ∼84% -7%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
2788 Points ∼82% -9%
HP EliteBook 745 G5 3UN74EA
Vega 10, 2700U, Toshiba XG5 KXG50ZNV256G
2772 Points ∼81% -10%
Average of class Office
  (320 - 3884, n=151)
2650 Points ∼78% -14%
Productivity
Dell Latitude 7400-8N6DH
UHD Graphics 620, 8665U, Samsung SSD PM981 MZVLB512HAJQ
7100 Points ∼100%
Average Intel Core i7-8665U, Intel UHD Graphics 620
  (6870 - 7281, n=5)
7084 Points ∼100% 0%
Dell Latitude 7400 2-in-1
UHD Graphics 620, 8665U, Toshiba XG6 KXG60ZNV512G
7077 Points ∼100% 0%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, 8665U, WDC PC SN720 SDAQNTW-512G
6870 Points ∼97% -3%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
6651 Points ∼94% -6%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
6441 Points ∼91% -9%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
5927 Points ∼83% -17%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
5721 Points ∼81% -19%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, PRO 3700U, Samsung PM981a MZVLB1T0HBLR
5670 Points ∼80% -20%
Average of class Office
  (1266 - 7964, n=151)
5468 Points ∼77% -23%
HP EliteBook 745 G5 3UN74EA
Vega 10, 2700U, Toshiba XG5 KXG50ZNV256G
3408 Points ∼48% -52%
Essentials
Dell Latitude 7400 2-in-1
UHD Graphics 620, 8665U, Toshiba XG6 KXG60ZNV512G
8980 Points ∼100% +5%
Average Intel Core i7-8665U, Intel UHD Graphics 620
  (8199 - 9790, n=5)
8978 Points ∼100% +5%
Dell Latitude 7400-8N6DH
UHD Graphics 620, 8665U, Samsung SSD PM981 MZVLB512HAJQ
8519 Points ∼95%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
8361 Points ∼93% -2%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
8236 Points ∼92% -3%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, 8665U, WDC PC SN720 SDAQNTW-512G
8199 Points ∼91% -4%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
7504 Points ∼84% -12%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, PRO 3700U, Samsung PM981a MZVLB1T0HBLR
7480 Points ∼83% -12%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
7376 Points ∼82% -13%
Average of class Office
  (2683 - 9790, n=151)
6954 Points ∼77% -18%
HP EliteBook 745 G5 3UN74EA
Vega 10, 2700U, Toshiba XG5 KXG50ZNV256G
5732 Points ∼64% -33%
Score
Average Intel Core i7-8665U, Intel UHD Graphics 620
  (4005 - 4515, n=5)
4176 Points ∼100% +2%
Dell Latitude 7400-8N6DH
UHD Graphics 620, 8665U, Samsung SSD PM981 MZVLB512HAJQ
4094 Points ∼98%
Dell Latitude 7400 2-in-1
UHD Graphics 620, 8665U, Toshiba XG6 KXG60ZNV512G
4060 Points ∼97% -1%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, 8665U, WDC PC SN720 SDAQNTW-512G
4005 Points ∼96% -2%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3985 Points ∼95% -3%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
3906 Points ∼94% -5%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, PRO 3700U, Samsung PM981a MZVLB1T0HBLR
3762 Points ∼90% -8%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
3574 Points ∼86% -13%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
3564 Points ∼85% -13%
Average of class Office
  (803 - 4597, n=152)
3262 Points ∼78% -20%
HP EliteBook 745 G5 3UN74EA
Vega 10, 2700U, Toshiba XG5 KXG50ZNV256G
2712 Points ∼65% -34%
PCMark 8
Work Score Accelerated v2
Dell Latitude 7400-8N6DH
UHD Graphics 620, 8665U, Samsung SSD PM981 MZVLB512HAJQ
5195 Points ∼100%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, PRO 3700U, Samsung PM981a MZVLB1T0HBLR
5077 Points ∼98% -2%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
5004 Points ∼96% -4%
Average Intel Core i7-8665U, Intel UHD Graphics 620
  (4696 - 5195, n=4)
4932 Points ∼95% -5%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
4927 Points ∼95% -5%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
4906 Points ∼94% -6%
Dell Latitude 7400 2-in-1
UHD Graphics 620, 8665U, Toshiba XG6 KXG60ZNV512G
4743 Points ∼91% -9%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
4706 Points ∼91% -9%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, 8665U, WDC PC SN720 SDAQNTW-512G
4696 Points ∼90% -10%
HP EliteBook 745 G5 3UN74EA
Vega 10, 2700U, Toshiba XG5 KXG50ZNV256G
4403 Points ∼85% -15%
Average of class Office
  (1226 - 5428, n=349)
4024 Points ∼77% -23%
Home Score Accelerated v2
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
4244 Points ∼100% +20%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, PRO 3700U, Samsung PM981a MZVLB1T0HBLR
4161 Points ∼98% +17%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
3966 Points ∼93% +12%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, 8665U, WDC PC SN720 SDAQNTW-512G
3823 Points ∼90% +8%
Average Intel Core i7-8665U, Intel UHD Graphics 620
  (3547 - 4211, n=5)
3818 Points ∼90% +8%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
3723 Points ∼88% +5%
Dell Latitude 7400 2-in-1
UHD Graphics 620, 8665U, Toshiba XG6 KXG60ZNV512G
3550 Points ∼84% 0%
Dell Latitude 7400-8N6DH
UHD Graphics 620, 8665U, Samsung SSD PM981 MZVLB512HAJQ
3547 Points ∼84%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
3516 Points ∼83% -1%
HP EliteBook 745 G5 3UN74EA
Vega 10, 2700U, Toshiba XG5 KXG50ZNV256G
3155 Points ∼74% -11%
Average of class Office
  (1169 - 4770, n=408)
3058 Points ∼72% -14%
Samsung SSD PM981 MZVLB512HAJQ
Sequential Read: 2445 MB/s
Sequential Write: 1876 MB/s
512K Read: 1608 MB/s
512K Write: 1450 MB/s
4K Read: 60.04 MB/s
4K Write: 120.7 MB/s
4K QD32 Read: 260.2 MB/s
4K QD32 Write: 322.9 MB/s
Dell Latitude 7400-8N6DH
Samsung SSD PM981 MZVLB512HAJQ
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
WDC PC SN720 SDAQNTW-512G
HP EliteBook 745 G5 3UN74EA
Toshiba XG5 KXG50ZNV256G
HP EliteBook 840 G5-3JX61EA
Toshiba KXG50ZNV1T02
Toshiba Tecra X40-E-10W
Samsung PM961 MZVLW256HEHP
Dell Latitude 7490
Toshiba KSG60ZMV256G
Lenovo ThinkPad T490s-20NYS02A00
Intel SSD Pro 7600p SSDPEKKF512G8L
Average Samsung SSD PM981 MZVLB512HAJQ
 
CrystalDiskMark 5.2 / 6
26%
-32%
-20%
-23%
-60%
-9%
-0%
Write 4K
118.6
196.91
66%
119.5
1%
96.09
-19%
100.1
-16%
79.41
-33%
122.03
3%
124 (90.4 - 174, n=52)
5%
Read 4K
44.68
51.33
15%
31.9
-29%
31.12
-30%
40.03
-10%
27.37
-39%
45.56
2%
43.3 (28 - 61.3, n=51)
-3%
Write Seq
1866
1714.6
-8%
351.1
-81%
919.3
-51%
1259
-33%
343.9
-82%
1497.34
-20%
1558 (112 - 2714, n=52)
-17%
Read Seq
2173
2464.05
13%
1665
-23%
2089
-4%
1296
-40%
472.7
-78%
2385.23
10%
1695 (501 - 2665, n=52)
-22%
Write 4K Q32T1
330.9
429.09
30%
268.4
-19%
425.6
29%
228.1
-31%
206
-38%
240.94
-27%
414 (198 - 1707, n=52)
25%
Read 4K Q32T1
343.1
542.46
58%
333.1
-3%
275.3
-20%
292.9
-15%
188.3
-45%
338.03
-1%
414 (268 - 1015, n=52)
21%
Write Seq Q32T1
1927
2520.8
31%
351.8
-82%
958.3
-50%
1286
-33%
343.3
-82%
1528.4
-21%
1985 (1714 - 2994, n=52)
3%
Read Seq Q32T1
3528
3481.3
-1%
2705
-23%
3118
-12%
3411
-3%
532.6
-85%
2915
-17%
3050 (1772 - 3562, n=52)
-14%
3DMark 06 Standard
11053 punten
3DMark 11 Performance
1979 punten
3DMark Ice Storm Standard Score
61551 punten
3DMark Cloud Gate Standard Score
8736 punten
3DMark Fire Strike Score
1075 punten
3DMark Time Spy Score
448 punten
Help
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad T495s-20QKS01E00
AMD Radeon RX Vega 10, AMD Ryzen 7 PRO 3700U
3781 Points ∼100% +110%
HP EliteBook 745 G5 3UN74EA
AMD Radeon RX Vega 10, AMD Ryzen 7 2700U
2885 Points ∼76% +60%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel UHD Graphics 620, Intel Core i7-8665U
1983 Points ∼52% +10%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, Intel Core i7-8665U (Dual-Channel)
1980 Points ∼52% +10%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, Intel Core i7-8550U
1849 Points ∼49% +2%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
1839 Points ∼49% +2%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, Intel Core i7-8665U
1804 Points ∼48%
Dell Latitude 7400 2-in-1
Intel UHD Graphics 620, Intel Core i7-8665U
1778 Points ∼47% -1%
Average Intel UHD Graphics 620
  (1235 - 2006, n=169)
1714 Points ∼45% -5%
Toshiba Tecra X40-E-10W
Intel UHD Graphics 620, Intel Core i5-8250U
1699 Points ∼45% -6%
Dell Latitude 7490
Intel UHD Graphics 620, Intel Core i5-8350U
1648 Points ∼44% -9%
Average of class Office
  (185 - 5332, n=658)
1315 Points ∼35% -27%
3DMark
Night Raid Graphics Score
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, Intel Core i7-8665U (Dual-Channel)
6093 Points ∼100% +21%
Average of class Office
  (1849 - 9887, n=12)
5476 Points ∼90% +9%
Average Intel UHD Graphics 620
  (4284 - 6093, n=8)
5088 Points ∼84% +1%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, Intel Core i7-8665U
5029 Points ∼83%
2560x1440 Time Spy Graphics
Lenovo ThinkPad T495s-20QKS01E00
AMD Radeon RX Vega 10, AMD Ryzen 7 PRO 3700U
737 Points ∼100% +88%
Average of class Office
  (76 - 1158, n=53)
474 Points ∼64% +21%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel UHD Graphics 620, Intel Core i7-8665U
431 Points ∼58% +10%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, Intel Core i7-8665U (Dual-Channel)
401 Points ∼54% +3%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, Intel Core i7-8665U
391 Points ∼53%
Average Intel UHD Graphics 620
  (299 - 431, n=31)
355 Points ∼48% -9%
1920x1080 Fire Strike Graphics
Lenovo ThinkPad T495s-20QKS01E00
AMD Radeon RX Vega 10, AMD Ryzen 7 PRO 3700U
2385 Points ∼100% +103%
HP EliteBook 745 G5 3UN74EA
AMD Radeon RX Vega 10, AMD Ryzen 7 2700U
1738 Points ∼73% +48%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel UHD Graphics 620, Intel Core i7-8665U
1357 Points ∼57% +16%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, Intel Core i7-8550U
1336 Points ∼56% +14%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
1336 Points ∼56% +14%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, Intel Core i7-8665U (Dual-Channel)
1302 Points ∼55% +11%
Dell Latitude 7400 2-in-1
Intel UHD Graphics 620, Intel Core i7-8665U
1245 Points ∼52% +6%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, Intel Core i7-8665U
1173 Points ∼49%
Average Intel UHD Graphics 620
  (557 - 1401, n=137)
1125 Points ∼47% -4%
Toshiba Tecra X40-E-10W
Intel UHD Graphics 620, Intel Core i5-8250U
1059 Points ∼44% -10%
Average of class Office
  (138 - 4109, n=476)
1010 Points ∼42% -14%
Dell Latitude 7490
Intel UHD Graphics 620, Intel Core i5-8350U
1001 Points ∼42% -15%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad T495s-20QKS01E00
AMD Radeon RX Vega 10, AMD Ryzen 7 PRO 3700U
16495 Points ∼100% +76%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
10881 Points ∼66% +16%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, Intel Core i7-8665U (Dual-Channel)
10744 Points ∼65% +15%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel UHD Graphics 620, Intel Core i7-8665U
10656 Points ∼65% +14%
HP EliteBook 745 G5 3UN74EA
AMD Radeon RX Vega 10, AMD Ryzen 7 2700U
10604 Points ∼64% +13%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, Intel Core i7-8550U
10331 Points ∼63% +10%
Dell Latitude 7400 2-in-1
Intel UHD Graphics 620, Intel Core i7-8665U
10165 Points ∼62% +9%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, Intel Core i7-8665U
9354 Points ∼57%
Average Intel UHD Graphics 620
  (6910 - 11436, n=155)
9136 Points ∼55% -2%
Toshiba Tecra X40-E-10W
Intel UHD Graphics 620, Intel Core i5-8250U
8226 Points ∼50% -12%
Dell Latitude 7490
Intel UHD Graphics 620, Intel Core i5-8350U
7943 Points ∼48% -15%
Average of class Office
  (1208 - 27117, n=522)
7003 Points ∼42% -25%
lage gem. hoge ultra
Tomb Raider (2013) 87.844.32712.5fps
BioShock Infinite (2013) 60.934.326.78.5fps
The Witcher 3 (2015) 15.89.35.43fps
Dota 2 Reborn (2015) 7342.919.517.3fps
X-Plane 11.11 (2018) 23.11513.4fps
BioShock Infinite - 1280x720 Very Low Preset
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U, AMD Radeon RX Vega 10
106.4 fps ∼100% +75%
HP EliteBook 745 G5 3UN74EA
AMD Ryzen 7 2700U, AMD Radeon RX Vega 10
84.7 fps ∼80% +39%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U, Intel UHD Graphics 620 (Dual-Channel)
82 fps ∼77% +35%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U, Intel UHD Graphics 620
80.3 fps ∼75% +32%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U, Intel UHD Graphics 620
60.9 fps ∼57%
Average Intel UHD Graphics 620
  (18.3 - 90.2, n=154)
60.4 fps ∼57% -1%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U, Intel UHD Graphics 620
58.7 fps ∼55% -4%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U, Intel UHD Graphics 620
57.1 fps ∼54% -6%
Average of class Office
  (12.2 - 208, n=370)
56.1 fps ∼53% -8%
Dell Latitude 7400 2-in-1
Intel Core i7-8665U, Intel UHD Graphics 620
56 fps ∼53% -8%
Dell Latitude 7490
Intel Core i5-8350U, Intel UHD Graphics 620
52 fps ∼49% -15%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U, Intel UHD Graphics 620
46.8 fps ∼44% -23%
Tomb Raider - 1024x768 Low Preset
Dell Latitude 7400-8N6DH
Intel Core i7-8665U, Intel UHD Graphics 620
87.8 fps ∼100%
Average Intel UHD Graphics 620
  (24.3 - 104, n=14)
86.5 fps ∼99% -1%
Average of class Office
  (11.8 - 183, n=228)
53.1 fps ∼60% -40%
Dota 2 Reborn - 1280x720 min (0/3) fastest
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U, Intel UHD Graphics 620
86 (min: 76.8) fps ∼100% +18%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U, Intel UHD Graphics 620
85 (min: 76) fps ∼99% +16%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U, AMD Radeon RX Vega 10
73 (min: 65.4) fps ∼85% 0%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U, Intel UHD Graphics 620
73 (min: 62.2) fps ∼85%
Average Intel UHD Graphics 620
  (60.4 - 86, n=27)
71.5 fps ∼83% -2%
Average of class Office
  (21.3 - 131, n=51)
66.2 fps ∼77% -9%

Geluidsniveau

Onbelast
28.6 / 28.6 / 29.1 dB (A)
Belasting
31.5 / 36.9 dB (A)
  red to green bar
 
 
30 dB
stil
40 dB(A)
hoorbaar
50 dB(A)
luid
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm afstand)   environment noise: 28.6 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2028.428.431.729.528.12525.927.125.623.425.93126.224.52627.528.440262526.324.8265026.123.923.622.124.36326.421.82321.723.38023.425.123.122.422.810026.523.322.321.830.812523.422.922.621.225.916025.22222.621.822.220023.821.521.121.823.325026.420.621.621.522.63152220.820.721.121.640021.320.519.719.821.350021.520.319.919.622.663020.919.918.818.422.680021.220.218.417.823.5100023.220.818.117.425.5125023.62117.516.826.6160024.621.316.91627.9200022.319.616.315.426.2250020.818.815.715.424.7315020.718.515.91524.7400022.220.315.615.126.2500024.81815.41525.1630017.515.915.414.922.4800015.915.415.314.818.41000015.515.215.414.717.612500151515.114.616.31600014.814.714.714.315.2SPL34.131.529.128.636.9N21.51.21.12.5median 22median 20.3median 17.5median 16.8median 23.3Delta2.61.82.632.1hearing rangehide median Fan NoiseDell Latitude 7400-8N6DH
Dell Latitude 7400-8N6DH
8665U, UHD Graphics 620
Dell Latitude 7490
8350U, UHD Graphics 620
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
8665U, UHD Graphics 620
HP EliteBook 745 G5 3UN74EA
2700U, Vega 10
HP EliteBook 840 G5-3JX61EA
8550U, UHD Graphics 620
Toshiba Tecra X40-E-10W
8250U, UHD Graphics 620
Lenovo ThinkPad T490s-20NYS02A00
8265U, UHD Graphics 620
Noise
0%
3%
-6%
-4%
-13%
-2%
off / environment *
28.6
28.2
1%
28.4
1%
30.5
-7%
30.3
-6%
30.5
-7%
29.4
-3%
Idle Minimum *
28.6
28.2
1%
28.4
1%
30.5
-7%
30.3
-6%
30.5
-7%
29.4
-3%
Idle Average *
28.6
28.2
1%
28.4
1%
30.5
-7%
30.3
-6%
30.5
-7%
29.4
-3%
Idle Maximum *
29.1
28.7
1%
28.6
2%
30.5
-5%
30.3
-4%
31.2
-7%
30.9
-6%
Load Average *
31.5
29.9
5%
31.5
-0%
36
-14%
33.8
-7%
43.9
-39%
33.3
-6%
Load Maximum *
36.9
40.2
-9%
33.1
10%
36
2%
33.8
8%
40.1
-9%
33.3
10%

* ... kleiner is beter

Max. Belasting
 41.2 °C42.4 °C42.1 °C 
 38.5 °C38.7 °C36 °C 
 30.7 °C29.7 °C29.6 °C 
Maximum: 42.4 °C
Gemiddelde: 36.5 °C
34.4 °C47.1 °C43.1 °C
35.2 °C41.4 °C39.3 °C
29.5 °C35 °C32.4 °C
Maximum: 47.1 °C
Gemiddelde: 37.5 °C
Stroomadapter (max.)  38.3 °C | Kamertemperatuur 20.5 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 36.5 °C / 98 F, compared to the average of 29.4 °C / 85 F for the devices in the class Office.
(±) The maximum temperature on the upper side is 42.4 °C / 108 F, compared to the average of 33.9 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 47.1 °C / 117 F, compared to the average of 36.4 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.9 °C / 75 F, compared to the device average of 29.4 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.7 °C / 87.3 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-2.6 °C / -4.7 F).
Dell Latitude 7400-8N6DH
8665U, UHD Graphics 620
Dell Latitude 7490
8350U, UHD Graphics 620
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
8665U, UHD Graphics 620
HP EliteBook 745 G5 3UN74EA
2700U, Vega 10
HP EliteBook 840 G5-3JX61EA
8550U, UHD Graphics 620
Toshiba Tecra X40-E-10W
8250U, UHD Graphics 620
Lenovo ThinkPad T490s-20NYS02A00
8265U, UHD Graphics 620
Heat
-23%
-2%
-2%
18%
-6%
0%
Maximum Upper Side *
42.4
45.2
-7%
47.9
-13%
38.4
9%
33.4
21%
44
-4%
43.3
-2%
Maximum Bottom *
47.1
51.6
-10%
45.9
3%
35.8
24%
32.7
31%
47.2
-0%
45.1
4%
Idle Upper Side *
24.5
31.8
-30%
24.6
-0%
29.8
-22%
22.2
9%
27.3
-11%
25
-2%
Idle Bottom *
25.2
36
-43%
24.4
3%
29.7
-18%
22.3
12%
27.8
-10%
25
1%

* ... kleiner is beter

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2029.5352523.428.33127.528.24024.827.15022.125.66321.726.68022.435.710021.840.312521.244.316021.848.120021.847.425021.543.631521.148.240019.853.750019.657.663018.462.980017.865.7100017.461.3125016.861.316001662.9200015.461.3250015.465.631501564.1400015.16750001571.4630014.970.7800014.868.41000014.761.81250014.666.61600014.363.9SPL28.678.3N1.141.1median 16.8median 61.8Delta36.727.529.429.728.624.127.824.728.222.629.722.433.422.137.42242.720.546.120.547.920.150.220.953.419.85619.958.618.96218.863.817.368.617.168.116.868.916.267.815.563.615.462.915.262.715.154.11562.214.965.114.760.514.657.714.454.514.449.928.476.81.139.1median 16.8median 60.52.14.9hearing rangehide median Pink NoiseDell Latitude 7400-8N6DHLenovo ThinkPad X1 Carbon 2019-20QE000VGE
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Dell Latitude 7400-8N6DH audio analysis

(±) | speaker loudness is average but good (78.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16.5% lower than median
(±) | linearity of bass is average (8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.5% away from median
(±) | linearity of mids is average (7% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.2% higher than median
(±) | linearity of highs is average (7.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (15.7% difference to median)
Compared to same class
» 16% of all tested devices in this class were better, 3% similar, 81% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 18% of all tested devices were better, 4% similar, 78% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo ThinkPad X1 Carbon 2019-20QE000VGE audio analysis

(±) | speaker loudness is average but good (76.8 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.2% lower than median
(±) | linearity of bass is average (7.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.1% higher than median
(+) | mids are linear (5.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.9% away from median
(±) | linearity of highs is average (9.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (14.4% difference to median)
Compared to same class
» 10% of all tested devices in this class were better, 4% similar, 86% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 13% of all tested devices were better, 3% similar, 84% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Stroomgebruik
Uit / Standbydarklight 0.28 / 0.91 Watt
Inactiefdarkmidlight 3.9 / 6.1 / 8.2 Watt
Belasting midlight 41 / 69.7 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Dell Latitude 7400-8N6DH
8665U, UHD Graphics 620
Dell Latitude 7490
8350U, UHD Graphics 620
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
8665U, UHD Graphics 620
HP EliteBook 745 G5 3UN74EA
2700U, Vega 10
HP EliteBook 840 G5-3JX61EA
8550U, UHD Graphics 620
Toshiba Tecra X40-E-10W
8250U, UHD Graphics 620
Lenovo ThinkPad T490s-20NYS02A00
8265U, UHD Graphics 620
Power Consumption
30%
3%
-6%
-1%
4%
10%
Idle Minimum *
3.9
2
49%
3
23%
4.9
-26%
3.8
3%
4.5
-15%
2.62
33%
Idle Average *
6.1
4.7
23%
6.3
-3%
8.1
-33%
8.3
-36%
8.2
-34%
5.16
15%
Idle Maximum *
8.2
5.7
30%
8.9
-9%
10.6
-29%
10.7
-30%
9.3
-13%
8.7
-6%
Load Average *
41
38.4
6%
40.8
-0%
32.2
21%
35.5
13%
30.4
26%
40
2%
Load Maximum *
69.7
38.9
44%
67.5
3%
42.3
39%
37
47%
30.4
56%
64
8%

* ... kleiner is beter

Batterijduur
NBC WiFi Websurfing Battery Test 1.3 (Edge 44)
11h 36min
NBC WiFi Websurfing Battery Test 1.3 max Brightness
10h 9min
Big Buck Bunny H.264 1080p
14h 22min
Belast (maximale helderheid)
2h 21min
Dell Latitude 7400-8N6DH
8665U, UHD Graphics 620, 60 Wh
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
8665U, UHD Graphics 620, 51 Wh
HP EliteBook 745 G5 3UN74EA
2700U, Vega 10, 50 Wh
HP EliteBook 840 G5-3JX61EA
8550U, UHD Graphics 620, 50 Wh
Toshiba Tecra X40-E-10W
8250U, UHD Graphics 620, 48 Wh
Dell Latitude 7490
8350U, UHD Graphics 620, 60 Wh
Dell Latitude 7400 2-in-1
8665U, UHD Graphics 620, 78 Wh
Lenovo ThinkPad X1 Carbon 2019-20QES01L00
8565U, UHD Graphics 620, 51 Wh
Lenovo ThinkPad T490s-20NYS02A00
8265U, UHD Graphics 620, 57 Wh
Lenovo ThinkPad T495s-20QKS01E00
PRO 3700U, Vega 10, 57 Wh
Average of class Office
 
Batterijduur
-34%
-42%
-36%
-28%
-21%
5%
-28%
-15%
-8%
-39%
Reader / Idle
639
571 (101 - 1857, n=797)
H.264
862
586
-32%
426
-51%
688
-20%
834
-3%
750
-13%
437 (139 - 862, n=183)
-49%
WiFi v1.3
696
493
-29%
394
-43%
444
-36%
498
-28%
548
-21%
732
5%
562
-19%
607
-13%
675
-3%
417 (105 - 1104, n=352)
-40%
Load
141
83
-41%
95
-33%
76
-46%
99
-30%
101 (37 - 259, n=752)
-28%

Pro

+ IPS-scherm
+ dunne en stijlvolle metalen behuizing
+ scherm met dunne randen
+ prima systeemprestaties
+ uitstekend toetsenbord
+ lange batterijduur
+ eenvoudig te onderhouden/upgraden
+ stil in gebruik
+ Thunderbolt 3

Contra

- maximale schermhelderheid zou hoger mogen
- geen alternatieven voor het scherm
- CPU Turbo wordt nauwelijks benut in batterij-modus
- fluitende ventilator
Getest: Dell Latitude 7400 (8N6DH). Testmodel voorzien door:
Getest: Dell Latitude 7400 (8N6DH). Testmodel voorzien door:

Dit is de verkorte versie van het originele artikel. Het volledige, Engelse testrapport vind je hier.

De Dell Latitude 7400 is wat compacter en lichter dan zijn voorganger. Het toestel is er met zijn dunne schermranden een stuk aantrekkelijker op geworden. De interne componenten zijn in overeenstemming met de laatste trends in de industrie. Een Whiskey Lake quad-core-processor zorgt voor meer dan genoeg rekenkracht voor kantoor- en Internet-applicaties. Het volle potentieel kan echter alleen met netstroom benut worden. In batterijmodus kan de CPU zijn Turbo nauwelijks gebruiken. Dat is de prijs die je betaalt voor goede batterijduur.

Met de Latitude 7400 biedt Dell een high-end zakelijke laptop die niet zonder zwaktes is.

Een snelle NVMe-SSD zorgt voor een vlotte werking van het systeem. De SSD is verwisselbaar, maar hiervoor dien je wel de behuizing te openen. Een hoogtepunt van de laptop is volgens ons het toetsenbord, dat tot de beste toetsenborden behoort die we ooit hebben getest. Toetsenbordverlichting (twee niveaus) is eveneens aanwezig.

Het ontspiegelde IPS-scherm scoort punten met zijn stabiele kijkhoeken, prima contrast, degelijke kleurweergave en een goede dekking van de kleurruimtes. De helderheid van het scherm is prima, maar had nog beter gemogen voor deze prijsklasse. De laptop is dus moeilijk te gebruiken buitenshuis.

De Thunderbolt 3-poort laat toe om een docking-station of externe GPU aan te sluiten. Deze poort ondersteunt uiteraard zowel Power Delivery 3.0 en DisplayPort-over-USB-C (die vereist een aparte adapter). Helaas maakt de ventilator een fluitend geluid.

Dell Latitude 7400-8N6DH - 19-09-2019 v7
Sascha Mölck

Behuizing
91 / 98 → 93%
Toetsenbord
93%
Aanwijsapparaat
84%
Aansluitmogelijkheden
68 / 80 → 85%
Gewicht
69 / 20-75 → 88%
Batterij
89%
Beeldscherm
83%
Gaming-performance
49 / 78 → 63%
Applicatie-performance
83 / 95 → 87%
Temperatuur
90%
Luidheid
91%
Audio
72%
Camera
42 / 85 → 49%
Gemiddelde
77%
87%
Office - Gewogen Gemiddelde

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> Overzichten en testrapporten over laptops en mobieltjes > Testrapporten > Kort testrapport Dell Latitude 7400 Laptop: zelfs high-end heeft zijn zwaktes
Sascha Mölck, 2019-09-22 (Update: 2019-09-22)