Test: Dell XPS 13 7390 Core i7-10710U - Snabbare än XPS 15 med Core i5 (Sammanfattning)
Dell XPS 13 7390 Core i7-10710U (XPS 13 7390 Serie)
Processor
Intel Core i7-10710U 6 x 1.1 - 4.7 GHz, Comet Lake-U
Grafikkort
Intel UHD Graphics 620, 26.20.100.6952
Minne
16 GB
, Dubbla kanaler, 10-10-10-28, fastlött
Skärm
13.30 tum 16:9, 3840 x 2160 pixlar 331 PPI, AU Optronics B133ZAN, Dell P/N: 90NTH, IPS, AUO282B
Moderkort
Intel Comet Lake-U PCH-LP Premium
Hårddisk
SK Hynix PC601 NVMe 512 GB, 512 GB
Vikt
1.23 kg, Strömförsörjning: 223 g
Pris
1700 USD
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
Rating | Date | Model | Weight | Height | Size | Resolution | Price |
|---|---|---|---|---|---|---|---|
| 85.9 % v7 (old) | 11/2019 | Dell XPS 13 7390 Core i7-10710U i7-10710U, UHD Graphics 620 | 1.2 kg | 11.6 mm | 13.30" | 3840x2160 | |
| 86.6 % v6 (old) | 05/2019 | Asus ZenBook S13 UX392FN i7-8565U, GeForce MX150 | 1.1 kg | 12.9 mm | 13.90" | 1920x1080 | |
| 82.7 % v7 (old) | 12/2019 | Acer Swift 3 SF314-41-R8HZ R5 3500U, Vega 8 | 1.5 kg | 18 mm | 14.00" | 1920x1080 | |
| 84.1 % v6 (old) | 09/2023 | Lenovo Yoga 530-14ARR-81H9000VGE R7 2700U, Vega 10 | 1.7 kg | 17.6 mm | 14.00" | 1920x1080 | |
| 87.7 % v6 (old) | 02/2019 | Dell XPS 13 9380 i7 4K i7-8565U, UHD Graphics 620 | 1.2 kg | 11.6 mm | 13.30" | 3840x2160 |
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| Dell XPS 13 9380 i7 4K (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| Dell XPS 13 7390 2-in-1 Core i3 (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| Dell XPS 13 7390 Core i7-10710U (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| Dell XPS 13 7390 2-in-1 Core i7 (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| maximum AS SSD Seq Read Test (1GB) | |
| Dell XPS 13 9380 i7 4K (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| Dell XPS 13 7390 2-in-1 Core i3 (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| Dell XPS 13 7390 Core i7-10710U (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| Dell XPS 13 7390 2-in-1 Core i7 (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| |||||||||||||||||||||||||
AU Optronics B133ZAN, Dell P/N: 90NTH tested with X-Rite i1Pro 2
Max: 421.3 cd/m² (Nits) Medel: 399.4 cd/m² Minimum: 18.7 cd/m²Distribution av ljusstyrkan: 89 %
Mitt på batteriet: 311.7 cd/m²
Kontrast: 1047:1 (Svärta: 0.39 cd/m²)
ΔE Color 4.6 | 0.5-29.43 Ø4.91, calibrated: 2.03
ΔE Greyscale 7.5 | 0.5-98 Ø5.2
93.5% sRGB (Argyll 1.6.3 3D)
59.5% AdobeRGB 1998 (Argyll 1.6.3 3D)
64.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
93.7% sRGB (Argyll 2.2.0 3D)
63.4% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.12
| Dell XPS 13 7390 Core i7-10710U AU Optronics B133ZAN, Dell P/N: 90NTH, IPS, 13.3", 3840x2160 | Dell XPS 13 7390 2-in-1 Core i7 Sharp LQ134N1, IPS, 13.4", 1920x1200 | Dell XPS 13 9380 i7 4K ID: AUO 282B B133ZAN Dell: 90NTH, IPS, 13.3", 3840x2160 | Dell XPS 13 9380 2019 ID: AUO 282B B133ZAN Dell: 90NTH, IPS, 13.3", 3840x2160 | Dell XPS 13 9370 i7 UHD ID: Sharp SHP148B, Name: LQ133D1, Dell P/N: 8XDHY, IPS, 13.3", 3840x2160 | Dell XPS 13 i5-8250U ID: Sharp SHP144A, Name: LQ133Z1, IGZO IPS, 13.3", 3200x1800 | |
|---|---|---|---|---|---|---|
| Display | 9% | 1% | 1% | 7% | 0% | |
| Display P3 Coverage | 63.4 | 69.9 10% | 64.8 2% | 64.7 2% | 68.9 9% | 63.9 1% |
| sRGB Coverage | 93.7 | 99.2 6% | 93.6 0% | 93.1 -1% | 98.4 5% | 91.7 -2% |
| AdobeRGB 1998 Coverage | 64.3 | 71.5 11% | 65.8 2% | 65.3 2% | 69.5 8% | 65.7 2% |
| Response Times | 11% | -20% | -10% | -33% | 28% | |
| Response Time Grey 50% / Grey 80% * | 51.6 ? | 47.6 ? 8% | 64.8 ? -26% | 58 ? -12% | 69.6 ? -35% | 29 ? 44% |
| Response Time Black / White * | 33.6 ? | 29.2 ? 13% | 38 ? -13% | 36 ? -7% | 44 ? -31% | 30 ? 11% |
| PWM Frequency | 2500 ? | 3759 ? | 19500 ? | |||
| Screen | 30% | 21% | 9% | 18% | 1% | |
| Brightness middle | 408.2 | 549.8 35% | 428.3 5% | 404 -1% | 478.5 17% | 361 -12% |
| Brightness | 399 | 520 30% | 414 4% | 389 -3% | 466 17% | 303 -24% |
| Brightness Distribution | 89 | 86 -3% | 88 -1% | 85 -4% | 86 -3% | 72 -19% |
| Black Level * | 0.39 | 0.39 -0% | 0.27 31% | 0.37 5% | 0.43 -10% | 0.33 15% |
| Contrast | 1047 | 1410 35% | 1586 51% | 1092 4% | 1113 6% | 1094 4% |
| Colorchecker dE 2000 * | 4.6 | 2.12 54% | 2.69 42% | 3.72 19% | 3.09 33% | 5.26 -14% |
| Colorchecker dE 2000 max. * | 11.84 | 3.66 69% | 6.19 48% | 7.38 38% | 5.94 50% | 7.79 34% |
| Colorchecker dE 2000 calibrated * | 2.03 | 1.37 33% | 2.01 1% | 2.06 -1% | 2.06 -1% | |
| Greyscale dE 2000 * | 7.5 | 2.6 65% | 3.7 51% | 4.44 41% | 2.4 68% | 5.69 24% |
| Gamma | 2.12 104% | 2.3 96% | 2.1 105% | 2.34 94% | 2.063 107% | 1.63 135% |
| CCT | 7966 82% | 6884 94% | 6706 97% | 7095 92% | 6883 94% | 6499 100% |
| Color Space (Percent of AdobeRGB 1998) | 59.5 | 65.4 10% | 60.4 2% | 60 1% | 69.47 17% | 59 -1% |
| Color Space (Percent of sRGB) | 93.5 | 99.7 7% | 93.5 0% | 93 -1% | 98.36 5% | 92 -2% |
| Total Average (Program / Settings) | 17% /
24% | 1% /
12% | 0% /
5% | -3% /
10% | 10% /
4% |
* ... 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 | ||
|---|---|---|
| 33.6 ms ... rise ↗ and fall ↘ combined | ↗ 17.2 ms rise |  |
| ↘ 16.4 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 89 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 51.6 ms ... rise ↗ and fall ↘ combined | ↗ 26.4 ms rise |  |
| ↘ 25.2 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 87 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.8 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 8710 (minimum: 5 - maximum: 343500) Hz was measured. | |||
Dell XPS 13 7390 Core i7-10710U UHD Graphics 620, i7-10710U, SK Hynix PC601 NVMe 512 GB; CPU Multi 64Bit: Ø886 (689.23-1062.4)
Dell XPS 13 9370 i7 UHD UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G; CPU Multi 64Bit: Ø597 (581.49-636.79)
Dell XPS 13 7390 2-in-1 Core i7 Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba BG4 KBG40ZPZ512G; CPU Multi 64Bit: Ø672 (632.81-836.68)
Dell G3 3590 GeForce GTX 1650 Mobile, i5-9300H, Toshiba BG4 KBG40ZNS128G; CPU Multi 64Bit: Ø740 (702.49-787.7)
* ... smaller is better
| PCMark 8 Home Score Accelerated v2 | 3442 poäng | |
| PCMark 8 Work Score Accelerated v2 | 4578 poäng | |
| PCMark 10 Score | 4161 poäng | |
Hjälp | ||
| Dell XPS 13 7390 Core i7-10710U SK Hynix PC601 NVMe 512 GB | Dell XPS 13 7390 2-in-1 Core i7 Toshiba BG4 KBG40ZPZ512G | Dell XPS 13 7390 2-in-1 Core i3 Toshiba BG4 KBG40ZPZ256G | Dell XPS 13 9380 i7 4K Samsung SSD PM981 MZVLB512HAJQ | Dell XPS 13 9380 2019 SK hynix PC401 HFS256GD9TNG | Dell XPS 13 9370 i7 UHD Toshiba XG5 KXG50ZNV512G | |
|---|---|---|---|---|---|---|
| AS SSD | -53% | -69% | 44% | -29% | -23% | |
| Seq Read | 1804 | 1801 0% | 1558 -14% | 1981 10% | 2035 13% | 2205 22% |
| Seq Write | 1000 | 1125 13% | 1103 10% | 1473 47% | 658 -34% | 435.8 -56% |
| 4K Read | 45.1 | 39.7 -12% | 37.52 -17% | 53.3 18% | 39.74 -12% | 29.36 -35% |
| 4K Write | 115 | 67 -42% | 59 -49% | 127.4 11% | 105.7 -8% | 107.4 -7% |
| 4K-64 Read | 893 | 1253 40% | 1684 89% | 1179 32% | 461 -48% | 678 -24% |
| 4K-64 Write | 732 | 209 -71% | 198.9 -73% | 2105 188% | 300.1 -59% | 444.8 -39% |
| Access Time Read * | 0.044 | 0.069 -57% | 0.099 -125% | 0.036 18% | 0.061 -39% | 0.059 -34% |
| Access Time Write * | 0.095 | 0.625 -558% | 0.722 -660% | 0.029 69% | 0.051 46% | 0.055 42% |
| Score Read | 1119 | 1472 32% | 1877 68% | 1430 28% | 704 -37% | 926 -17% |
| Score Write | 947 | 388 -59% | 368 -61% | 2379 151% | 471 -50% | 596 -37% |
| Score Total | 2608 | 2583 -1% | 3180 22% | 4526 74% | 1479 -43% | 1911 -27% |
| Copy ISO MB/s | 1515 | 1293 -15% | 677 -55% | 1294 -15% | 893 -41% | 585 -61% |
| Copy Program MB/s | 535 | 560 5% | 298.4 -44% | 503 -6% | 287.9 -46% | 570 7% |
| Copy Game MB/s | 1211 | 927 -23% | 496.1 -59% | 1148 -5% | 618 -49% | 503 -58% |
* ... smaller is better
SK Hynix PC601 NVMe 512 GB
CDM 5/6 Read Seq Q32T1:
3265 MB/s
CDM 5/6 Write Seq Q32T1:
2250 MB/s
CDM 5/6 Read 4K Q32T1:
398.5 MB/s
CDM 5/6 Write 4K Q32T1:
394.7 MB/s
CDM 5 Read Seq:
1707 MB/s
CDM 5 Write Seq:
1841 MB/s
CDM 5/6 Read 4K:
42.91 MB/s
CDM 5/6 Write 4K:
134 MB/s
| 3DMark 06 Standard Score | 14158 poäng | |
| 3DMark 11 Performance | 2228 poäng | |
| 3DMark Ice Storm Standard Score | 62104 poäng | |
| 3DMark Cloud Gate Standard Score | 9916 poäng | |
| 3DMark Fire Strike Score | 1237 poäng | |
| 3DMark Time Spy Score | 491 poäng | |
Hjälp | ||
Dell XPS 13 7390 Core i7-10710U UHD Graphics 620, i7-10710U, SK Hynix PC601 NVMe 512 GB: Ø18.7 (17-19)
| låg | med. | hög | ultra | |
|---|---|---|---|---|
| BioShock Infinite (2013) | 85.3 | 42 | 35.8 | 11.2 |
| The Witcher 3 (2015) | 19.7 | |||
| Rocket League (2017) | 76.2 | 36.6 | 23 | |
| Shadow of the Tomb Raider (2018) | 15 |
| Dell XPS 13 7390 Core i7-10710U UHD Graphics 620, i7-10710U, SK Hynix PC601 NVMe 512 GB | Dell XPS 13 7390 2-in-1 Core i7 Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba BG4 KBG40ZPZ512G | Dell XPS 13 7390 2-in-1 Core i3 UHD Graphics G1 (Ice Lake 32 EU), i3-1005G1, Toshiba BG4 KBG40ZPZ256G | Dell XPS 13 9380 i7 4K UHD Graphics 620, i7-8565U, Samsung SSD PM981 MZVLB512HAJQ | Dell XPS 13 9380 2019 UHD Graphics 620, i5-8265U, SK hynix PC401 HFS256GD9TNG | Dell XPS 13 9370 i7 UHD UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G | |
|---|---|---|---|---|---|---|
| Noise | 2% | 2% | -3% | -2% | 2% | |
| off / environment * | 28 | 28.1 -0% | 28 -0% | 28.4 -1% | 30.4 -9% | 28 -0% |
| Idle Minimum * | 28 | 28.1 -0% | 28 -0% | 29.4 -5% | 30.4 -9% | 28 -0% |
| Idle Average * | 28 | 28.1 -0% | 28 -0% | 29.4 -5% | 30.4 -9% | 28 -0% |
| Idle Maximum * | 28 | 28.1 -0% | 28 -0% | 29.4 -5% | 30.4 -9% | 28 -0% |
| Load Average * | 33.7 | 31.7 6% | 31.7 6% | 34.6 -3% | 31.7 6% | 32.5 4% |
| Load Maximum * | 46.5 | 43.4 7% | 43.5 6% | 46.8 -1% | 38.1 18% | 42.2 9% |
| Witcher 3 ultra * | 43.4 |
* ... smaller is better
Ljudnivå
| Låg belastning |
| 28 / 28 / 28 dB(A) |
| Hög belastning |
| 33.7 / 46.5 dB(A) |
 | ||
30 dB tyst 40 dB(A) hörbar 50 dB(A) högt ljud |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm avstånd) environment noise: 28 dB(A) | ||
(±) The average temperature for the upper side under maximal load is 36 °C / 97 F, compared to the average of 30.8 °C / 87 F for the devices in the class Subnotebook.
(±) The maximum temperature on the upper side is 44.6 °C / 112 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(-) The bottom heats up to a maximum of 49.2 °C / 121 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 26.6 °C / 80 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 31.4 °C / 88.5 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-3.1 °C / -5.6 F).
(±) The maximum temperature on the upper side is 44.6 °C / 112 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(-) The bottom heats up to a maximum of 49.2 °C / 121 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 26.6 °C / 80 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 31.4 °C / 88.5 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-3.1 °C / -5.6 F).
Strömförbrukning
| Av/Standby | 0.28 / 0.53 Watt |
| Låg belastning | 4.7 / 8.3 / 9 Watt |
| Hög belastning |
42 / 49 Watt |
   
| |
Förklaring:
min: ,
med: ,
max: Metrahit Energy | |
| Dell XPS 13 7390 Core i7-10710U i7-10710U, UHD Graphics 620, SK Hynix PC601 NVMe 512 GB, IPS, 3840x2160, 13.3" | Dell XPS 13 7390 2-in-1 Core i7 i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), Toshiba BG4 KBG40ZPZ512G, IPS, 1920x1200, 13.4" | Dell XPS 13 7390 2-in-1 Core i3 i3-1005G1, UHD Graphics G1 (Ice Lake 32 EU), Toshiba BG4 KBG40ZPZ256G, IPS, 1920x1200, 13.4" | Dell XPS 13 9380 i7 4K i7-8565U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 3840x2160, 13.3" | Dell XPS 13 9380 2019 i5-8265U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 3840x2160, 13.3" | Dell XPS 13 9370 i7 UHD i5-8550U, UHD Graphics 620, Toshiba XG5 KXG50ZNV512G, IPS, 3840x2160, 13.3" | |
|---|---|---|---|---|---|---|
| Power Consumption | 20% | 22% | -7% | -2% | -3% | |
| Idle Minimum * | 4.7 | 2.6 45% | 3 36% | 5.2 -11% | 4.8 -2% | 5 -6% |
| Idle Average * | 8.3 | 5.3 36% | 5.4 35% | 8.6 -4% | 8.6 -4% | 8.3 -0% |
| Idle Maximum * | 9 | 7 22% | 7.3 19% | 10.5 -17% | 10.4 -16% | 8.8 2% |
| Load Average * | 42 | 43.1 -3% | 33.4 20% | 44.2 -5% | 37.9 10% | 46.4 -10% |
| Load Maximum * | 49 | 49 -0% | 48.3 1% | 47.5 3% | 48.5 1% | 48.6 1% |
| Witcher 3 ultra * | 43.1 |
* ... smaller is better
| Dell XPS 13 7390 Core i7-10710U i7-10710U, UHD Graphics 620, 52 Wh | Dell XPS 13 7390 2-in-1 Core i7 i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), 51 Wh | Dell XPS 13 7390 2-in-1 Core i3 i3-1005G1, UHD Graphics G1 (Ice Lake 32 EU), 51 Wh | Dell XPS 13 9380 i7 4K i7-8565U, UHD Graphics 620, 52 Wh | Dell XPS 13 9380 2019 i5-8265U, UHD Graphics 620, 52 Wh | Dell XPS 13 9370 i7 UHD i5-8550U, UHD Graphics 620, 52 Wh | |
|---|---|---|---|---|---|---|
| Battery Runtime | 7% | 7% | -7% | -1% | -7% | |
| WiFi v1.3 | 501 | 537 7% | 535 7% | 464 -7% | 498 -1% | 465 -7% |
| Reader / Idle | 2139 | 1032 | 819 | |||
| Load | 130 | 141 | 109 |
För
+ varken tyngre, mer krävande eller mer högljudd än de äldre Whiskey Lake U-versionerna
+ Intel Killer WiFi 6 AX1650w
+ lång batteritid
Emot
- processorns klockfrekvenser varierar stort vid ihållande stress
- bakgrundsbelysningens ojämna bleeding syns mer på vår testenhet
- de svart-vita responstiderna kunde varit bättre
- webbkameran har inget integritetsskydd
- dyr
Läs den fullständiga versionen av den här recensionen på engelska här.
Behöver en subnotebook verkligen en processor med sex kärnor? Om du i huvudsak tänker använda XPS 13 för att surfa på nätet, strömma video, ordbehandla eller utföra andra lättare kontorsuppgifter, vilket serien ursprungligen designades för, räcker den äldre fyrkärniga Core i7-8565U väl. Poängen i PCMark 10 är så nära mellan XPS 13 7390 och XPS 13 9380 att det är svårt att motivera prispåslaget för en sexkärnig XPS 13, särskilt med tanke på att de flesta användarna inte kommer märka skillnaden vid vardagsbruk.
Å andra sidan, proffs som vill använda de två extra kärnorna som Comet Lake U-serien tillför kommer uppskatta faktum att den rena multitrådade prestandan är betydligt högre jämfört med Whiskey Lake-U, även efter att vi tagit de varierande klockfrekvenserna och den begränsade möjligheten att upprätthålla Turbo Boost i beaktande. Om du ofta kör program som kan dra nytta av ytterligare trådar eller vill ansluta en eGPU-dockningsstation till din XPS 13 kan varianten med en sexkärnig Core i7-10710U vara värd sitt pris.
Den sexkärniga varianten av XPS 13 7390 är för proffs som vill ha den genomsnittliga prestandan från en Core i5 XPS 15 i ett mindre paket på 13.3 tum. Systemet klarar av att leverera ökad prestanda utan någon märkbar påverkan på batteritid, yttemperatur, energiförbrukning eller fläktljud.
Dell XPS 13 7390 Core i7-10710U
- 05/15/2020 v7 (old)
Allen Ngo
Subnotebook - Vägt medel
Price comparison
