Notebookcheck

Dell XPS 15 9575 (i7-8705G, Vega M GL, 4K UHD) Convertible rövid értékelés

Allen Ngo (fordította Tamás Somogyi), 05/08/2018
Kaby Lake Laptop / Notebook XPS

Magasabb ár, azonos CPU teljesítmény. A Core i5-ös XPS 15 9575 a vékony átalakíthatók között szokatlan nyers erővel és grafikus képességekkel nyűgözött le minket. A Core i7-es változat is ugyanilyen jól teljesít, illetve minimális előnyökkel. Akárhogy is, az i5-ös és i7-es konfigok közötti különbség kisebb, mint vártuk.

Dell XPS 15 9575 i7-8705G (XPS 15 Széria)
Processzor
Intel Core i7-8705G
Grafikus adapter
AMD Radeon RX Vega M GL / 870 - 4096 MB, Mag: 1011 MHz, Memória: 700 MHz, HBM2, 1.0.2.1
Memória
16384 MB 
, DDR4, 1300 MHz, Dual-Channel, 17-17-17-39
Kijelző
15.6 hüvelyk 16:9, 3840 x 2160 pixel 282 PPI, kapacitív, 10 pontos multitouch, native pen support, Sharp SHP148D, IPS, név: LQ156D1, Dell P/N: FNVDR, fényes: igen
Alaplap
Intel QM175 (Skylake PCH-H)
Háttértár
SK hynix PC401 NVMe 500 GB,  GB 
Hangkártya
Intel Skylake PCH-H High Definition Audio Controller
Csatlakozók
4 USB 3.0, 2 Thunderbolt, Audió csatlakozók: kombinált sztereo jack (3.5 mm), Kártyaolvasó: microSD, 1 Ujjlenyomat olvasó, Szenzorok: giroszenzor
Hálózat
Killer Wireless-n/a/ac 1435 Wireless Network Adapter (a/b/g/n/ac), Bluetooth 4.1
Méret
magasság x szélesség x mélység (mm-ben) 16 x 354 x 235
Akkumulátor
75 Wh Lítium-Polimer, 6 cellás
Operációs rendszer
Microsoft Windows 10 Home 64 Bit
Camera
Webkamera: 720p
További jellegzetességek
Hangszórók: sztereo, 1 W x2, Billentyűzet: MagLev chiclet, Billentyűzet háttérvilágítás: igen, Dell Premium Active Pen (PN579X), garanciakártya, USB 3.0 C/A adapter, Dell Update, McAfee Anti-Virus, PremierColor, 12 Hónap Garancia
Súly
2 kg, Tápegység: 370 g
Ár
2200 USD

 

Size Comparison

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Eurocom Sky X9C
 
191.05 MB/s ∼100% +38%
Dell XPS 15 9575 i7-8705G
 
138 MB/s ∼72%
Dell XPS 15 9560 (i7-7700HQ, UHD)
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
120.5 MB/s ∼63% -13%
Gigabyte Aero 14-K8
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
79 MB/s ∼41% -43%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 15 9560 (i7-7700HQ, UHD)
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
252.6 MB/s ∼100% +26%
Eurocom Sky X9C
 
207.93 MB/s ∼82% +4%
Dell XPS 15 9575 i7-8705G
 
200.36 MB/s ∼79%
Gigabyte Aero 14-K8
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87 MB/s ∼34% -57%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo Yoga 720-15IKB-80X7
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
662 MBit/s ∼100% +3%
Dell XPS 15 9575 i7-8705G
Killer Wireless-n/a/ac 1435 Wireless Network Adapter
640 MBit/s ∼97%
Acer Swift 3 SF315-41-R6J9
Qualcomm/Atheros QCA6174
564 MBit/s ∼85% -12%
Asus ZenBook Flip 15 UX561UD
Intel Dual Band Wireless-AC 8265
461 MBit/s ∼70% -28%
iperf3 Client (transmit) TCP 1 m 4M x10
Asus ZenBook Flip 15 UX561UD
Intel Dual Band Wireless-AC 8265
666 MBit/s ∼100% +28%
Dell XPS 15 9575 i7-8705G
Killer Wireless-n/a/ac 1435 Wireless Network Adapter
521 MBit/s ∼78%
Lenovo Yoga 720-15IKB-80X7
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
512 MBit/s ∼77% -2%
Acer Swift 3 SF315-41-R6J9
Qualcomm/Atheros QCA6174
333 MBit/s ∼50% -36%
424.7
cd/m²
451.3
cd/m²
396.1
cd/m²
447
cd/m²
488
cd/m²
435.2
cd/m²
431.3
cd/m²
461.9
cd/m²
424.7
cd/m²
Fényerő megoszlás
X-Rite i1Pro 2
Maximum: 488 cd/m² Átlag: 440 cd/m² Minimum: 24.11 cd/m²
Fényerő megoszlás: 81 %
Centrumban: 488 cd/m²
Kontraszt: 1627:1 (Fekete: 0.3 cd/m²)
ΔE Color 3.16 | 0.4-29.43 Ø6.3
ΔE Greyscale 3.3 | 0.64-98 Ø6.5
97.9% sRGB (Argyll 3D) 71.7% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.178
Dell XPS 15 9575 i7-8705G
Sharp SHP148D, IPS, 15.6, 3840x2160
Dell XPS 15 9575 i5-8305G
Sharp SHP148E, IPS, 15.6, 1920x1080
Dell XPS 15 9560 (i7-7700HQ, UHD)
IGZO IPS, 15.6, 3840x2160
HP Spectre x360 15t-bl100
BOE06C3, IPS, 15.6, 3840x2160
Dell Precision 5510
SHP143E, 7PHPT_LQ156D1, IGZO LED, 15.6, 3840x2160
Lenovo ThinkPad P50
LQ156D1JW05, IPS, 15.6, 3840x2160
Response Times
-5%
-12%
10%
-8%
-7%
Response Time Grey 50% / Grey 80% *
48.4 (23.2, 25.2)
53.6 (26, 27.6)
-11%
57.2 (27.2, 30)
-18%
41.2 (23.2, 18)
15%
56.4 (23.2, 33.2)
-17%
39.2 (14.8, 24.4)
19%
Response Time Black / White *
34.8 (19.2, 15.6)
36.4 (19.2, 17.2)
-5%
39.2 (23.6, 15.6)
-13%
29.6 (16.4, 13.2)
15%
34 (11, 23)
2%
22 (7, 15)
37%
PWM Frequency
1000 (25)
1000 (25)
0%
961.5
-4%
1000
0%
217
-78%
Screen
-14%
-19%
-21%
-16%
-29%
Brightness middle
488
418.5
-14%
370.1
-24%
338.7
-31%
391
-20%
250
-49%
Brightness
440
391
-11%
356
-19%
325
-26%
361
-18%
250
-43%
Brightness Distribution
81
87
7%
87
7%
91
12%
87
7%
86
6%
Black Level *
0.3
0.35
-17%
0.37
-23%
0.28
7%
0.4
-33%
0.31
-3%
Contrast
1627
1196
-26%
1000
-39%
1210
-26%
978
-40%
806
-50%
Colorchecker DeltaE2000 *
3.16
3.5
-11%
5.3
-68%
4.9
-55%
4.85
-53%
4.5
-42%
Colorchecker DeltaE2000 max. *
8.8
7.57
14%
9.9
-13%
8.7
1%
9.3
-6%
Greyscale DeltaE2000 *
3.3
5.3
-61%
4.6
-39%
5.5
-67%
4.01
-22%
7.2
-118%
Gamma
2.178 110%
2.2 109%
2.31 104%
2.08 115%
2.18 110%
2.31 104%
CCT
6811 95%
7500 87%
6284 103%
7498 87%
7340 89%
6399 102%
Color Space (Percent of AdobeRGB 1998)
71.7
57.9
-19%
88.3
23%
63.5
-11%
96
34%
85
19%
Color Space (Percent of sRGB)
97.9
92.1
-6%
100
2%
86.92
-11%
100
2%
98.6
1%
Colorchecker DeltaE2000 calibrated *
2.51
Total Average (Program / Settings)
-10% / -12%
-16% / -18%
-6% / -14%
-12% / -14%
-18% / -24%

* ... 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
34.8 ms ... rise ↗ and fall ↘ combined↗ 19.2 ms rise
↘ 15.6 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 90 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (25.9 ms).
       Response Time 50% Grey to 80% Grey
48.4 ms ... rise ↗ and fall ↘ combined↗ 23.2 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 0.9 (minimum) to 636 (maximum) ms. » 81 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (41.4 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 1000 Hz ≤ 25 % brightness setting

The display backlight flickers at 1000 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 25 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 1000 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8895 (minimum: 43 - maximum: 142900) Hz was measured.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720730740750Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Eurocom Tornado F5
Intel Core i7-7700K
190 Points ∼92% +9%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
178 Points ∼86% +2%
Gigabyte Aero 14-K8
Intel Core i7-8750H
175 Points ∼85% +1%
Dell XPS 15 9575 i7-8705G
Intel Core i7-8705G
174 Points ∼84%
Dell XPS 13 9370 i7 UHD
Intel Core i7-8550U
165 Points ∼80% -5%
Dell Latitude 13 7380
Intel Core i7-7600U
161 Points ∼78% -7%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
157 Points ∼76% -10%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
157 Points ∼76% -10%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
Intel Core i5-7300HQ
146 Points ∼71% -16%
Dell Latitude 5590
Intel Core i5-8250U
145 Points ∼70% -17%
Acer Swift 3 SF315-41-R6J9
AMD Ryzen 7 2700U
141 Points ∼68% -19%
CPU Multi 64Bit
Gigabyte Aero 14-K8
Intel Core i7-8750H
1064 Points ∼36% +52%
Eurocom Tornado F5
Intel Core i7-7700K
897 Points ∼30% +28%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
864 Points ∼29% +24%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
735 Points ∼25% +5%
Dell XPS 15 9575 i7-8705G
Intel Core i7-8705G
699 Points ∼24%
Dell Latitude 5590
Intel Core i5-8250U
696 Points ∼24% 0%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
681 Points ∼23% -3%
Dell XPS 13 9370 i7 UHD
Intel Core i7-8550U
639 Points ∼22% -9%
Acer Swift 3 SF315-41-R6J9
AMD Ryzen 7 2700U
530 Points ∼18% -24%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
Intel Core i5-7300HQ
508 Points ∼17% -27%
Dell Latitude 13 7380
Intel Core i7-7600U
359 Points ∼12% -49%
Cinebench R11.5
CPU Single 64Bit
Eurocom Tornado F5
Intel Core i7-7700K
2.19 Points ∼94% +11%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
1.99 Points ∼85% +1%
Dell XPS 15 9575 i7-8705G
Intel Core i7-8705G
1.97 Points ∼84%
Gigabyte Aero 14-K8
Intel Core i7-8750H
1.96 Points ∼84% -1%
Dell XPS 13 9370 i7 UHD
Intel Core i7-8550U
1.9 Points ∼81% -4%
Dell Latitude 13 7380
Intel Core i7-7600U
1.86 Points ∼79% -6%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
1.79 Points ∼76% -9%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
1.78 Points ∼76% -10%
Dell Latitude 5590
Intel Core i5-8250U
1.65 Points ∼71% -16%
Acer Swift 3 SF315-41-R6J9
AMD Ryzen 7 2700U
1.58 Points ∼68% -20%
CPU Multi 64Bit
Gigabyte Aero 14-K8
Intel Core i7-8750H
12.14 Points ∼51% +59%
Eurocom Tornado F5
Intel Core i7-7700K
9.78 Points ∼41% +28%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
9.41 Points ∼39% +23%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
8.14 Points ∼34% +6%
Dell Latitude 5590
Intel Core i5-8250U
7.76 Points ∼32% +1%
Dell XPS 15 9575 i7-8705G
Intel Core i7-8705G
7.65 Points ∼32%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
7.47 Points ∼31% -2%
Dell XPS 13 9370 i7 UHD
Intel Core i7-8550U
6.35 Points ∼27% -17%
Acer Swift 3 SF315-41-R6J9
AMD Ryzen 7 2700U
5.88 Points ∼25% -23%
Dell Latitude 13 7380
Intel Core i7-7600U
3.92 Points ∼16% -49%
Cinebench R10
Rendering Single 32Bit
Dell Latitude 5590
Intel Core i5-8250U
8356 Points ∼77% +30%
Eurocom Tornado F5
Intel Core i7-7700K
7222 Points ∼67% +12%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
6668 Points ∼62% +4%
Dell XPS 15 9575 i7-8705G
Intel Core i7-8705G
6436 Points ∼59%
Dell XPS 13 9370 i7 UHD
Intel Core i7-8550U
6345 Points ∼59% -1%
Dell Latitude 13 7380
Intel Core i7-7600U
6283 Points ∼58% -2%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
5844 Points ∼54% -9%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
5825 Points ∼54% -9%
Acer Swift 3 SF315-41-R6J9
AMD Ryzen 7 2700U
4515 Points ∼42% -30%
Rendering Multiple CPUs 32Bit
Eurocom Tornado F5
Intel Core i7-7700K
28189 Points ∼57% +18%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
25809 Points ∼52% +8%
Dell XPS 15 9575 i7-8705G
Intel Core i7-8705G
23794 Points ∼48%
Dell Latitude 5590
Intel Core i5-8250U
21891 Points ∼44% -8%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
21845 Points ∼44% -8%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
21671 Points ∼44% -9%
Dell XPS 13 9370 i7 UHD
Intel Core i7-8550U
20666 Points ∼42% -13%
Acer Swift 3 SF315-41-R6J9
AMD Ryzen 7 2700U
13729 Points ∼28% -42%
Dell Latitude 13 7380
Intel Core i7-7600U
12482 Points ∼25% -48%
wPrime 2.0x - 1024m
Dell Latitude 13 7380
Intel Core i7-7600U
445.8 s * ∼5% -126%
Dell XPS 13 9370 i7 UHD
Intel Core i7-8550U
372.39 s * ∼4% -88%
Acer Swift 3 SF315-41-R6J9
AMD Ryzen 7 2700U
268.14 s * ∼3% -36%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
215.823 s * ∼3% -9%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
214.927 s * ∼3% -9%
Dell XPS 15 9575 i7-8705G
Intel Core i7-8705G
197.647 s * ∼2%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
186.66 s * ∼2% +6%
Eurocom Tornado F5
Intel Core i7-7700K
176.329 s * ∼2% +11%
Super Pi Mod 1.5 XS 32M - ---
Dell XPS 13 9370 i7 UHD
Intel Core i7-8550U
740.35 Seconds * ∼3% -47%
Acer Swift 3 SF315-41-R6J9
AMD Ryzen 7 2700U
697.5 Seconds * ∼3% -38%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
564.887 Seconds * ∼3% -12%
Dell Latitude 13 7380
Intel Core i7-7600U
543 Seconds * ∼2% -8%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
522.024 Seconds * ∼2% -4%
Dell XPS 15 9575 i7-8705G
Intel Core i7-8705G
503.967 Seconds * ∼2%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
484.864 Seconds * ∼2% +4%
Eurocom Tornado F5
Intel Core i7-7700K
440.036 Seconds * ∼2% +13%

* ... smaller is better

Cinebench R10 Shading 32Bit
10096
Cinebench R10 Rendering Multiple CPUs 32Bit
23794
Cinebench R10 Rendering Single 32Bit
6436
Cinebench R11.5 CPU Multi 64Bit
7.65 Points
Cinebench R11.5 CPU Single 64Bit
1.97 Points
Cinebench R11.5 OpenGL 64Bit
107.41 fps
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 CPU Multi 64Bit
699 Points
Cinebench R15 CPU Single 64Bit
174 Points
Cinebench R15 OpenGL 64Bit
125.49 fps
Segítség
PCMark 10 - Score
Intel Hades Canyon NUC8i7HVK
Vega M GH, 8809G, Intel Optane 120 GB SSDPEK1W120GA
5301 Points ∼68% +6%
Gigabyte Aero 15X v8
GeForce GTX 1070 Max-Q, 8750H, Toshiba NVMe THNSN5512GPU7
5059 Points ∼65% +1%
Dell XPS 15 9575 i7-8705G
Vega M GL / 870, 8705G, SK hynix PC401 NVMe 500 GB
5001 Points ∼64%
Dell XPS 15 9575 i5-8305G
Vega M GL / 870, 8305G, Toshiba XG5 KXG50ZNV256G
4702 Points ∼61% -6%
Asus Zenbook Pro UX550VE-DB71T
GeForce GTX 1050 Ti (Notebook), 7700HQ, Samsung PM961 NVMe MZVLW512HMJP
4552 Points ∼59% -9%
Dell XPS 13 9370 i7 UHD
UHD Graphics 620, 8550U, Toshiba XG5 KXG50ZNV512G
3728 Points ∼48% -25%
Acer Swift 3 SF315-41-R6J9
Vega 10, 2700U, Micron SSD 1100 SED 512GB, M.2 (MTFDDAV512TBN)
3303 Points ∼43% -34%
Dell Latitude 5590
UHD Graphics 620, 8250U, SK hynix SC311 M.2
2469 Points ∼32% -51%
PCMark 8
Work Score Accelerated v2
Gigabyte Aero 15X v8
GeForce GTX 1070 Max-Q, 8750H, Toshiba NVMe THNSN5512GPU7
5676 Points ∼87% +27%
Intel Hades Canyon NUC8i7HVK
Vega M GH, 8809G, Intel Optane 120 GB SSDPEK1W120GA
5454 Points ∼84% +22%
Asus Zenbook Pro UX550VE-DB71T
GeForce GTX 1050 Ti (Notebook), 7700HQ, Samsung PM961 NVMe MZVLW512HMJP
5141 Points ∼79% +15%
Dell XPS 15 9575 i5-8305G
Vega M GL / 870, 8305G, Toshiba XG5 KXG50ZNV256G
5134 Points ∼79% +15%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
GeForce GTX 1050 (Notebook), 7300HQ, WDC WD10SPCX-75KHST0 + SanDisk Z400s M.2 2242 32 GB Cache
4884 Points ∼75% +9%
Acer Swift 3 SF315-41-R6J9
Vega 10, 2700U, Micron SSD 1100 SED 512GB, M.2 (MTFDDAV512TBN)
4774 Points ∼73% +7%
Dell Latitude 5590
UHD Graphics 620, 8250U, SK hynix SC311 M.2
4670 Points ∼72% +4%
Dell XPS 15 9575 i7-8705G
Vega M GL / 870, 8705G, SK hynix PC401 NVMe 500 GB
4469 Points ∼69%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
4422 Points ∼68% -1%
Dell XPS 13 9370 i7 UHD
UHD Graphics 620, 8550U, Toshiba XG5 KXG50ZNV512G
4125 Points ∼63% -8%
Creative Score Accelerated v2
Intel Hades Canyon NUC8i7HVK
Vega M GH, 8809G, Intel Optane 120 GB SSDPEK1W120GA
6457 Points ∼68% +3%
Dell XPS 15 9575 i5-8305G
Vega M GL / 870, 8305G, Toshiba XG5 KXG50ZNV256G
6303 Points ∼66% 0%
Dell XPS 15 9575 i7-8705G
Vega M GL / 870, 8705G, SK hynix PC401 NVMe 500 GB
6297 Points ∼66%
Asus Zenbook Pro UX550VE-DB71T
GeForce GTX 1050 Ti (Notebook), 7700HQ, Samsung PM961 NVMe MZVLW512HMJP
5328 Points ∼56% -15%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
5114 Points ∼54% -19%
Dell Latitude 5590
UHD Graphics 620, 8250U, SK hynix SC311 M.2
4875 Points ∼51% -23%
Dell XPS 13 9370 i7 UHD
UHD Graphics 620, 8550U, Toshiba XG5 KXG50ZNV512G
4865 Points ∼51% -23%
Acer Swift 3 SF315-41-R6J9
Vega 10, 2700U, Micron SSD 1100 SED 512GB, M.2 (MTFDDAV512TBN)
4014 Points ∼42% -36%
Home Score Accelerated v2
Intel Hades Canyon NUC8i7HVK
Vega M GH, 8809G, Intel Optane 120 GB SSDPEK1W120GA
4833 Points ∼79% +14%
Dell XPS 15 9575 i5-8305G
Vega M GL / 870, 8305G, Toshiba XG5 KXG50ZNV256G
4693 Points ∼77% +11%
Gigabyte Aero 15X v8
GeForce GTX 1070 Max-Q, 8750H, Toshiba NVMe THNSN5512GPU7
4504 Points ∼74% +6%
Dell XPS 15 9575 i7-8705G
Vega M GL / 870, 8705G, SK hynix PC401 NVMe 500 GB
4235 Points ∼70%
Asus Zenbook Pro UX550VE-DB71T
GeForce GTX 1050 Ti (Notebook), 7700HQ, Samsung PM961 NVMe MZVLW512HMJP
4184 Points ∼69% -1%
Dell Latitude 5590
UHD Graphics 620, 8250U, SK hynix SC311 M.2
3757 Points ∼62% -11%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
GeForce GTX 1050 (Notebook), 7300HQ, WDC WD10SPCX-75KHST0 + SanDisk Z400s M.2 2242 32 GB Cache
3659 Points ∼60% -14%
Acer Swift 3 SF315-41-R6J9
Vega 10, 2700U, Micron SSD 1100 SED 512GB, M.2 (MTFDDAV512TBN)
3640 Points ∼60% -14%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
3588 Points ∼59% -15%
Dell XPS 13 9370 i7 UHD
UHD Graphics 620, 8550U, Toshiba XG5 KXG50ZNV512G
3371 Points ∼55% -20%
PCMark 8 Home Score Accelerated v2
4235 pontok
PCMark 8 Creative Score Accelerated v2
6297 pontok
PCMark 8 Work Score Accelerated v2
4469 pontok
Segítség
Dell XPS 15 9575 i7-8705G
SK hynix PC401 NVMe 500 GB
Dell XPS 15 9575 i5-8305G
Toshiba XG5 KXG50ZNV256G
Asus ZenBook Flip 15 UX561UD
Micron 1100 MTFDDAV256TBN
Asus Zenbook Pro UX550VE-DB71T
Samsung PM961 NVMe MZVLW512HMJP
Asus G501VW-FY081T
Samsung CM871 MZNLF128HCHP
AS SSD
-58%
-59%
31%
-122%
Copy Game MB/s
944.26
250.54
-73%
282.32
-70%
477.15
-49%
141.54
-85%
Copy Program MB/s
487.91
174.87
-64%
196.79
-60%
294.56
-40%
99.93
-80%
Copy ISO MB/s
1522.88
392.69
-74%
291.03
-81%
1268.54
-17%
162.96
-89%
Score Total
2132
1113
-48%
844
-60%
3721
75%
269
-87%
Score Write
807
307
-62%
371
-54%
1421
76%
63
-92%
Score Read
921
595
-35%
310
-66%
1541
67%
152
-83%
Access Time Write *
0.051
0.056
-10%
0.056
-10%
0.034
33%
0.225
-341%
Access Time Read *
0.044
0.146
-232%
0.097
-120%
0.054
-23%
0.207
-370%
4K-64 Write
637.4
181.22
-72%
248.49
-61%
1160.32
82%
19.4
-97%
4K-64 Read
649.44
337.13
-48%
235.49
-64%
1269.16
95%
87.64
-87%
4K Write
94.25
92.73
-2%
84.85
-10%
112.85
20%
30.66
-67%
4K Read
41.38
24.78
-40%
25.79
-38%
51.03
23%
13.87
-66%
Seq Write
752.11
334.27
-56%
379.28
-50%
1475.4
96%
126.93
-83%
Seq Read
2302.4
2335.19
1%
488.01
-79%
2207.5
-4%
503.89
-78%

* ... smaller is better

SK hynix PC401 NVMe 500 GB
CDM 5/6 Read Seq Q32T1: 2661 MB/s
CDM 5/6 Write Seq Q32T1: 1390 MB/s
CDM 5/6 Read 4K Q32T1: 299.7 MB/s
CDM 5/6 Write 4K Q32T1: 268.8 MB/s
CDM 5 Read Seq: 1873 MB/s
CDM 5 Write Seq: 1255 MB/s
CDM 5/6 Read 4K: 26.1 MB/s
CDM 5/6 Write 4K: 118.1 MB/s
3DMark
1920x1080 Fire Strike Graphics
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
11483 Points ∼28% +56%
Intel Hades Canyon NUC8i7HVK
AMD Radeon RX Vega M GH, 8809G
10248 Points ∼25% +39%
Dell Inspiron 15 7000 7577 4K
NVIDIA GeForce GTX 1060 Max-Q, 7700HQ
10180 Points ∼25% +39%
Alienware 13 R3 (i5-7300HQ, GTX 1050 Ti)
NVIDIA GeForce GTX 1050 Ti (Notebook), 7300HQ
8066 Points ∼20% +10%
Gigabyte Aero 14-K8
NVIDIA GeForce GTX 1050 Ti (Notebook), 8750H
7637 Points ∼19% +4%
Dell XPS 15 9575 i5-8305G
AMD Radeon RX Vega M GL / 870, 8305G
7355 Points ∼18% 0%
Dell XPS 15 9575 i7-8705G
AMD Radeon RX Vega M GL / 870, 8705G
7348 Points ∼18%
Asus Strix GL502VT-DS74
NVIDIA GeForce GTX 970M, 6700HQ
7321 Points ∼18% 0%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), 7700HQ
6074 Points ∼15% -17%
Asus G501VW-FY081T
NVIDIA GeForce GTX 960M, 6700HQ
4348 Points ∼11% -41%
Lenovo ThinkPad E580-20KS001RGE
AMD Radeon RX 550 (Laptop), 8550U
2874 Points ∼7% -61%
1280x720 Cloud Gate Standard Graphics
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
80542 Points ∼44% +90%
Dell Inspiron 15 7000 7577 4K
NVIDIA GeForce GTX 1060 Max-Q, 7700HQ
69279 Points ∼38% +64%
Intel Hades Canyon NUC8i7HVK
AMD Radeon RX Vega M GH, 8809G
59162 Points ∼32% +40%
Alienware 13 R3 (i5-7300HQ, GTX 1050 Ti)
NVIDIA GeForce GTX 1050 Ti (Notebook), 7300HQ
51416 Points ∼28% +21%
Gigabyte Aero 14-K8
NVIDIA GeForce GTX 1050 Ti (Notebook), 8750H
50520 Points ∼27% +19%
Asus Strix GL502VT-DS74
NVIDIA GeForce GTX 970M, 6700HQ
50205 Points ∼27% +19%
Dell XPS 15 9575 i5-8305G
AMD Radeon RX Vega M GL / 870, 8305G
44796 Points ∼24% +6%
Dell XPS 15 9575 i7-8705G
AMD Radeon RX Vega M GL / 870, 8705G
42351 Points ∼23%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), 7700HQ
31274 Points ∼17% -26%
Asus G501VW-FY081T
NVIDIA GeForce GTX 960M, 6700HQ
30621 Points ∼17% -28%
Lenovo ThinkPad E580-20KS001RGE
AMD Radeon RX 550 (Laptop), 8550U
17423 Points ∼9% -59%
3DMark 11
1280x720 Performance Combined
Intel Hades Canyon NUC8i7HVK
AMD Radeon RX Vega M GH, 8809G
10391 Points ∼59% +20%
Dell Inspiron 15 7000 7577 4K
NVIDIA GeForce GTX 1060 Max-Q, 7700HQ
9019 Points ∼51% +4%
Gigabyte Aero 14-K8
NVIDIA GeForce GTX 1050 Ti (Notebook), 8750H
8850 Points ∼50% +3%
Dell XPS 15 9575 i7-8705G
AMD Radeon RX Vega M GL / 870, 8705G
8633 Points ∼49%
Asus Strix GL502VT-DS74
NVIDIA GeForce GTX 970M, 6700HQ
7952 Points ∼45% -8%
Dell XPS 15 9575 i5-8305G
AMD Radeon RX Vega M GL / 870, 8305G
7788 Points ∼44% -10%
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
7696 Points ∼44% -11%
Alienware 13 R3 (i5-7300HQ, GTX 1050 Ti)
NVIDIA GeForce GTX 1050 Ti (Notebook), 7300HQ
6374 Points ∼36% -26%
Asus G501VW-FY081T
NVIDIA GeForce GTX 960M, 6700HQ
5390 Points ∼31% -38%
Lenovo ThinkPad E580-20KS001RGE
AMD Radeon RX 550 (Laptop), 8550U
4154 Points ∼24% -52%
1280x720 Performance GPU
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
14550 Points ∼29% +44%
Intel Hades Canyon NUC8i7HVK
AMD Radeon RX Vega M GH, 8809G
14302 Points ∼28% +41%
Dell Inspiron 15 7000 7577 4K
NVIDIA GeForce GTX 1060 Max-Q, 7700HQ
13180 Points ∼26% +30%
Alienware 13 R3 (i5-7300HQ, GTX 1050 Ti)
NVIDIA GeForce GTX 1050 Ti (Notebook), 7300HQ
10325 Points ∼20% +2%
Dell XPS 15 9575 i7-8705G
AMD Radeon RX Vega M GL / 870, 8705G
10118 Points ∼20%
Dell XPS 15 9575 i5-8305G
AMD Radeon RX Vega M GL / 870, 8305G
9862 Points ∼19% -3%
Asus Strix GL502VT-DS74
NVIDIA GeForce GTX 970M, 6700HQ
9824 Points ∼19% -3%
Gigabyte Aero 14-K8
NVIDIA GeForce GTX 1050 Ti (Notebook), 8750H
9181 Points ∼18% -9%
Asus G501VW-FY081T
NVIDIA GeForce GTX 960M, 6700HQ
5440 Points ∼11% -46%
Lenovo ThinkPad E580-20KS001RGE
AMD Radeon RX 550 (Laptop), 8550U
4444 Points ∼9% -56%
3DMark 11 Performance
9890 pontok
3DMark Ice Storm Standard Score
67107 pontok
3DMark Cloud Gate Standard Score
20851 pontok
3DMark Fire Strike Score
6280 pontok
3DMark Fire Strike Extreme Score
3100 pontok
3DMark Time Spy Score
2225 pontok
Segítség
alacsony közepes magas ultra4K
BioShock Infinite (2013) 224.5181.416152.5fps
Batman: Arkham Knight (2015) 108955416fps
Rise of the Tomb Raider (2016) 133.181.242.432.814.3fps
Ashes of the Singularity (2016) 54.93732.7fps

Zajszint

Üresjárat
28.2 / 28.2 / 28.2 dB(A)
Terhelés
29 / 47.4 dB(A)
  red to green bar
 
 
30 dB
csendes
40 dB(A)
hallható
50 dB(A)
hangos
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm távolságról)   environment noise: 28.2 dB(A)
Dell XPS 15 9575 i7-8705G
Vega M GL / 870, 8705G, SK hynix PC401 NVMe 500 GB
Lenovo Yoga 720-15IKB-80X7
GeForce GTX 1050 (Notebook), 7700HQ, Samsung PM961 MZVLW256HEHP
Asus ZenBook Flip 15 UX561UD
GeForce GTX 1050 (Notebook), 8550U, Micron 1100 MTFDDAV256TBN
Asus Zenbook Pro UX550VE-DB71T
GeForce GTX 1050 Ti (Notebook), 7700HQ, Samsung PM961 NVMe MZVLW512HMJP
Alienware 13 R3 (i5-7300HQ, GTX 1050 Ti)
GeForce GTX 1050 Ti (Notebook), 7300HQ, Samsung PM961 MZVLW256HEHP
Noise
-5%
-8%
-11%
-3%
off / environment *
28.2
28.2
-0%
30.4
-8%
28.3
-0%
29.7
-5%
Idle Minimum *
28.2
28.2
-0%
31.3
-11%
30.4
-8%
29.7
-5%
Idle Average *
28.2
28.2
-0%
31.3
-11%
31
-10%
29.7
-5%
Idle Maximum *
28.2
28.2
-0%
31.3
-11%
31.2
-11%
29.7
-5%
Load Average *
29
39
-34%
36.4
-26%
43.3
-49%
32.7
-13%
Witcher 3 ultra *
44.7
46.2
-3%
36.4
19%
Load Maximum *
47.4
46.3
2%
37.1
22%
46.2
3%
50
-5%

* ... smaller is better

Max. terhelés
 45 °C41.2 °C25.2 °C 
 42.4 °C39.6 °C22.6 °C 
 25.6 °C22.2 °C20.6 °C 
Maximum: 45 °C
Átlag: 31.6 °C
26.6 °C32.4 °C36.6 °C
25 °C30.6 °C35 °C
23.4 °C27.2 °C30.6 °C
Maximum: 36.6 °C
Átlag: 29.7 °C
Tápegység (max.)  44 °C | Szobahőmérséklet 20 °C | Fluke 62 Mini IR Thermometer
Energiafogyasztás
Kikapcsolt állapot / Készenlétdarklight 0.58 / 0.92 Watt
Üresjáratdarkmidlight 6.2 / 12.9 / 13.6 Watt
Terhelés midlight 76.1 / 99.4 Watt
 color bar
Kulcs: min: dark, med: mid, max: light        Metrahit Energy
Dell XPS 15 9575 i7-8705G
8705G, Vega M GL / 870, SK hynix PC401 NVMe 500 GB, IPS, 3840x2160, 15.6
Dell XPS 15 9560 (i7-7700HQ, UHD)
7700HQ, GeForce GTX 1050 (Notebook), Lite-on CX2-8B512-Q11 NVMe SSD, IGZO IPS, 3840x2160, 15.6
Lenovo Yoga 720-15IKB-80X7
7700HQ, GeForce GTX 1050 (Notebook), Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 15.6
Asus ZenBook Flip 15 UX561UD
8550U, GeForce GTX 1050 (Notebook), Micron 1100 MTFDDAV256TBN, IPS, 3840x2160, 15.6
Asus Zenbook Pro UX550VE-DB71T
7700HQ, GeForce GTX 1050 Ti (Notebook), Samsung PM961 NVMe MZVLW512HMJP, IPS, 1920x1080, 15.6
Power Consumption
-37%
-2%
-3%
8%
Idle Minimum *
6.2
11.9
-92%
8.3
-34%
5.4
13%
6.3
-2%
Idle Average *
12.9
17.1
-33%
10.2
21%
10.8
16%
7.9
39%
Idle Maximum *
13.6
17.3
-27%
10.4
24%
13.9
-2%
8.1
40%
Load Average *
76.1
94.7
-24%
67.5
11%
94
-24%
84.9
-12%
Load Maximum *
99.4
122
-23%
117.2
-18%
116.6
-17%
102.4
-3%
Witcher 3 ultra *
84.3
104.8
-24%
96.5
-14%
96.3
-14%

* ... smaller is better

Akkumulátor üzemidő
Üresjárat (WLAN nélkül, minimális fényerő)
11h 13min
NBC WiFi Websurfing Battery Test 1.3
7h 00min
Terhelés (maximális fényerő)
1h 03min
Dell XPS 15 9575 i7-8705G
8705G, Vega M GL / 870, 75 Wh
Dell XPS 15 9575 i5-8305G
8305G, Vega M GL / 870, 75 Wh
Lenovo Yoga 720-15IKB-80X7
7700HQ, GeForce GTX 1050 (Notebook), 72 Wh
Asus ZenBook Flip 15 UX561UD
8550U, GeForce GTX 1050 (Notebook), 52 Wh
Asus Zenbook Pro UX550VE-DB71T
7700HQ, GeForce GTX 1050 Ti (Notebook), 73 Wh
Asus Strix GL502VT-DS74
6700HQ, GeForce GTX 970M, 64 Wh
Battery Runtime
19%
42%
-3%
30%
-13%
Reader / Idle
673
663
-1%
1066
58%
558
-17%
1023
52%
584
-13%
WiFi v1.3
420
564
34%
484
15%
311
-26%
532
27%
356
-15%
Load
63
78
24%
96
52%
84
33%
70
11%
56
-11%

Pro

+ energiatakarékosabb, mint az XPS 15 9560 és sok rivális
+ az active stylus és USB-C/A adapter alap tartozékok
+ nyers erőben a Core i7-7700HQ+GTX 1050 változathoz hasonló
+ az alsó oldala átlagban kevésbé melegszik
+ terhelés alatt csendesebb az XPS 15 9560-nál
+ terhelés alatt kevésbé melegszenek a magok
+ magas kontraszt és fényerő
+ strapabíró kivitel
+ jó üzemidő
+ sokoldalúan variálható forma
+ hozzáférhető belső

Kontra

- nincs USB-A, HDMI, RJ-45, SIM, NFC, mDP, vagy teljes méretű kártyaolvasó
- a Core i7-8705G nem sokkal erősebb, mint a Core i7-8305G
- a vártnál kisebb színgamut; a 4K UHD panel fura színjelenségeket produkál
- viszonylag lassú fekete-fehér válaszidő; játék közben több ghosting
- a CPU nem képes tartósan fenntartani a maximum Turbo Boost-ot
- a trackpad gombok puhák, gyenge visszajelzéssel
- a RAM nem bővíthető; csak egy háttértáröböl
- PWM alacsony fényerőn
- a WASD gombcsoport melegszik játék közben
- a kijelző háttérfény lehetne egyenletesebb
- nem optimális webkamera pozíció
- kis nyílgombok
- nincs NumPad
In review:  Dell XPS 15 9575 Core i7-8705G. Test model provided by Dell US
In review: Dell XPS 15 9575 Core i7-8705G. Test model provided by Dell US

Az XPS 15 9560 jelenleg Core i5-7300HQ-val és Core i7-7700HQ-val felszerelt változatokban kapható, hasonlóan ahhoz, ahogyan az XPS 15 9575 a Core i5-8305G-vel és Core i7-8705G-vel. Míg azonban az i5-7300HQ - i7-7700HQ ugrás 40% teljesítménynövekedést is jelenthet, az i5-8305G és i7-8705G között csak 5-10 százalék van. Ha az XPS 15 9575 i5-ös és i7-es konfigjai közti masszív árkülönbséget ($1300 USD helyett $2200 USD) is figyelembe vesszük, egyértelművé válik, hogy ha az ár/teljesítmény arány számít, akkor a Core i7 nem éri meg.

A Dell az árkülönbséget több RAM-mal és egy nagyobb felbontású panellel próbálja igazolni, amely jelenleg csak a Core i7-es konfigurációval elérhető. Sokat multitaskoló, érintőkijelzőt és stylust kihasználó, valamint videókat szerkesztő felhasználók fogják értékelni a 16 GB RAM-ot, és a 4K UHD panelt, nem annyira az otthoni felhasználók. Ettől még kissé kiábrándító, hogy a jelenlegi Core i5-ös változatok csak 8 GB RAM-ot kapnak.

A fenti különbségeket leszámítva a Core i5-ös XPS 15 9575-tel kapcsolatos meglátásaink itt is megállják helyüket. A Kaby Lake-G kitűnő alternatívának bizonyult az elterjedtebb Core i7-7700HQ-nál, valamint GTX 1050/1050 Ti-nál, amelyek általában a rivális notebookokban megtalálhatók. A Dell gépe még energiatakarékosabb, és hűvösebb, mint az említett készülékek, és csendesebb az XPS 15 9560-nál. Tehát, amíg tisztában vagyunk a hiányosságaival, a többi 15 colos átalakítható az XPS 15 9575 közelébe sem érhet, leszámítva a közelgő 2018-as HP Spectre x360 15-öt.

Nem szükséges 2200 dollárt költeni a Core i7-8705G-s változatra, mivel a Core i5-8705G csak kicsivel olcsóbb, mindezt majdnem 1000 dollárral kevesebbért. Még az XPS 15 9575 legolcsóbb konfigurációja is majdnem olyan erős, mint a drágább XPS 15 9575 vagy XPS 9560. A jövőbeli modellekben jó volna több RAM és kijelző opciót látni az i5-ös változatokban, hogy ezzel még vonzóbbá tegyék a szériát.

Ez az eredeti értékelés rövidített változata. A teljes, angol nyelvű cikk itt olvasható.

Dell XPS 15 9575 i7-8705G - 05/08/2018 v6
Allen Ngo

Váz
95 / 98 → 97%
Billentyűzet
85%
Érintőpad
86%
Csatlakoztathatóság
47 / 81 → 58%
Súly
63 / 20-67 → 91%
Akkumulátor
89%
Kijelző
86%
Játékok alatti teljesítmény
90 / 85 → 100%
Alkalmazások alatti teljesítmény
94 / 92 → 100%
Hőmérséklet
90%
Zaj
91 / 95 → 96%
Audio
50%
Camera
55 / 85 → 65%
Átlag
78%
87%
Multimedia - Súlyozott átlag

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> Magyarország - Kezdőlap > Tesztek / áttekintők > Dell XPS 15 9575 (i7-8705G, Vega M GL, 4K UHD) Convertible rövid értékelés
Allen Ngo, 2018-05- 8 (Update: 2018-05- 8)