Test: Razer Blade Stealth (QHD i7-8550U) Laptop (Sammanfattning)
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Distribution av ljusstyrkan: 84 %
Mitt på batteriet: 402 cd/m²
Kontrast: 1624:1 (Svärta: 0.25 cd/m²)
ΔE Color 4.5 | 0.5-29.43 Ø4.92
ΔE Greyscale 5.2 | 0.5-98 Ø5.2
95.4% sRGB (Argyll 1.6.3 3D)
61.3% AdobeRGB 1998 (Argyll 1.6.3 3D)
67.6% AdobeRGB 1998 (Argyll 2.2.0 3D)
95.5% sRGB (Argyll 2.2.0 3D)
65.6% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.11
Razer Blade Stealth QHD i7-8550U Sharp SHP1493 (LQ133Z1JW26), , 3200x1800, 13.3" | Razer Blade Stealth QHD i7-7500U Sharp SHP1493 (LQ133Z1JW26), , 3200x1800, 13.3" | Razer Blade Stealth QHD i7-7500U Sharp SHP142F (LQ125T1JW02), , 2560x1440, 12.5" | Dell XPS 13 i7-8550U ID: Sharp SHP144A, Name: LQ133Z1, , 3200x1800, 13.3" | Lenovo Yoga 920-13IKB-80Y7 AU Optronics B139HAN03.0, , 1920x1080, 13.9" | Tuxedo InfinityBook Pro 13 2017 LC133LF2L01, IGZO TFT-LCD, , 1920x1080, 13.3" | Apple MacBook Pro 15 2017 (2.9 GHz, 560) 2880x1800, 15.4" | |
---|---|---|---|---|---|---|---|
Display | |||||||
Display P3 Coverage | 65.6 | 68.7 | 63.6 | 62.5 | 67.8 | ||
sRGB Coverage | 95.5 | 95.8 | 93 | 91.7 | 98.9 | ||
AdobeRGB 1998 Coverage | 67.6 | 69.9 | 65.4 | 64.1 | 69.6 | ||
Response Times | |||||||
Response Time Grey 50% / Grey 80% * | 46 ? | 37 ? | 35.6 ? | 46 ? | 48 ? | 42.4 ? | |
Response Time Black / White * | 31.2 ? | 33.4 ? | 27.2 ? | 31.6 ? | 35 ? | 28 ? | |
PWM Frequency | 19380 ? | 200 ? | 19690 ? | 1000 ? | |||
Screen | |||||||
Brightness middle | 406 | 402 | 386.1 | 297.9 | 414 | 534 | |
Black Level * | 0.25 | 0.45 | 0.33 | 0.44 | 0.36 | 0.31 | |
Brightness | 373 | 382 | 357 | 278 | 370 | 502 | |
Brightness Distribution | 84 | 88 | 83 | 81 | 81 | 86 | |
Contrast | 1624 | 893 | 1170 | 677 | 1150 | 1723 | |
Colorchecker dE 2000 * | 4.5 | 3.6 | 4.2 | 5.1 | 4.3 | 1.8 | |
Colorchecker dE 2000 max. * | 8.2 | 7.5 | 7.6 | 11 | 7.76 | 3.8 | |
Greyscale dE 2000 * | 5.2 | 4.3 | 5.7 | 6.7 | 5.13 | 2.4 | |
Gamma | 2.11 104% | 2.1 105% | 2.28 96% | 2.9 76% | 2.37 93% | 2.27 97% | |
CCT | 7709 84% | 6572 99% | 7336 89% | 6839 95% | 7729 84% | 6563 99% | |
Color Space (Percent of AdobeRGB 1998) | 61.3 | 62.3 | 59 | 64.1 | 64 | 77.92 | |
Color Space (Percent of sRGB) | 95.4 | 95.7 | 92.2 | 91.7 | 99 | 99.94 | |
Total Average (Program / Settings) |
* ... smaller is better
Cinebench R15 | |
CPU Single 64Bit | |
Lenovo Yoga 920-13IKB-80Y7 | |
Dell XPS 13 i7-8550U | |
Razer Blade Stealth QHD i7-8550U | |
Apple MacBook Pro 15 2017 (2.9 GHz, 560) | |
Tuxedo InfinityBook Pro 13 2017 | |
Razer Blade Stealth QHD i7-7500U | |
CPU Multi 64Bit | |
Apple MacBook Pro 15 2017 (2.9 GHz, 560) | |
Apple MacBook Pro 15 2017 (2.9 GHz, 560) | |
Dell XPS 13 i7-8550U | |
Lenovo Yoga 920-13IKB-80Y7 | |
Tuxedo InfinityBook Pro 13 2017 | |
Razer Blade Stealth QHD i7-8550U | |
Razer Blade Stealth QHD i7-7500U |
PCMark 8 | |
Home Score Accelerated v2 | |
Tuxedo InfinityBook Pro 13 2017 | |
Lenovo Yoga 920-13IKB-80Y7 | |
Apple MacBook Pro 15 2017 (2.9 GHz, 560) | |
Dell XPS 13 i7-8550U | |
Razer Blade Stealth QHD i7-7500U | |
Razer Blade Stealth QHD i7-8550U | |
Work Score Accelerated v2 | |
Lenovo Yoga 920-13IKB-80Y7 | |
Dell XPS 13 i7-8550U | |
Apple MacBook Pro 15 2017 (2.9 GHz, 560) | |
Razer Blade Stealth QHD i7-8550U |
PCMark 8 Home Score Accelerated v2 | 3268 poäng | |
PCMark 8 Creative Score Accelerated v2 | 4722 poäng | |
PCMark 8 Work Score Accelerated v2 | 4184 poäng | |
PCMark 10 Score | 3262 poäng | |
Hjälp |
3DMark 11 - 1280x720 Performance GPU | |
Apple MacBook Pro 15 2017 (2.9 GHz, 560) | |
Dell XPS 13 i7-8550U | |
Lenovo Yoga 920-13IKB-80Y7 | |
Razer Blade Stealth QHD i7-8550U | |
Razer Blade Stealth QHD i7-7500U | |
Tuxedo InfinityBook Pro 13 2017 |
3DMark - 1280x720 Cloud Gate Standard Graphics | |
Apple MacBook Pro 15 2017 (2.9 GHz, 560) | |
Lenovo Yoga 920-13IKB-80Y7 | |
Dell XPS 13 i7-8550U | |
Razer Blade Stealth QHD i7-8550U | |
Razer Blade Stealth QHD i7-7500U |
3DMark 11 Performance | 1888 poäng | |
3DMark Cloud Gate Standard Score | 8218 poäng | |
3DMark Time Spy Score | 386 poäng | |
Hjälp |
Need for Speed Payback | |
1920x1080 Medium Preset | |
HP 17-bs103ng | |
MSI PL62 | |
Razer Blade Stealth QHD i7-8550U | |
1280x720 Low Preset | |
Asus F555LF-XO029H | |
HP 17-bs103ng | |
MSI PL62 | |
Razer Blade Stealth QHD i7-8550U | |
MSI CX61-i572M281BW7 | |
Asus F555LF-XO029H |
Resident Evil 7 | |
1920x1080 High / On AA:FXAA+T | |
Razer Blade Stealth QHD i7-8550U | |
HP 15-bs103ng | |
1920x1080 Medium / Off AA:FX | |
HP 15-bs103ng | |
Razer Blade Stealth QHD i7-8550U | |
Dell XPS 13 9365-4537 2-in-1 | |
1280x720 Very Low / Off AA:FX | |
Asus F555LF-XO029H | |
HP 15-bs103ng | |
Razer Blade Stealth QHD i7-8550U | |
Asus F555LF-XO029H | |
Dell XPS 13 9365-4537 2-in-1 | |
Lenovo IdeaPad V110-15IKB 80TH001SGE |
F1 2017 | |
1920x1080 High Preset AA:T AF:8x | |
Lenovo V320-17IKB 81AH0002GE | |
HP 15-bs103ng | |
Razer Blade Stealth QHD i7-8550U | |
1920x1080 Medium Preset AF:4x | |
HP 15-bs103ng | |
Razer Blade Stealth QHD i7-8550U | |
Lenovo V320-17IKB 81AH0002GE | |
Acer Spin 5 SP513-52N-566U | |
1280x720 Ultra Low Preset | |
Asus F555LF-XO029H | |
HP 15-bs103ng | |
Razer Blade Stealth QHD i7-8550U | |
Lenovo V320-17IKB 81AH0002GE | |
Acer Spin 5 SP513-52N-566U | |
Asus F555LF-XO029H |
Prey | |
1920x1080 High Preset AA:2TX SM AF:8x | |
Razer Blade Stealth QHD i7-8550U | |
Lenovo V320-17IKB 81AH0002GE | |
HP 15-bs103ng | |
1920x1080 Medium Preset AA:FX AF:4x | |
Microsoft Surface Pro (2017) i7 | |
HP 17-bs103ng | |
Razer Blade Stealth QHD i7-8550U | |
Lenovo V320-17IKB 81AH0002GE | |
HP 15-bs103ng | |
Dell XPS 13 9365-4537 2-in-1 | |
MSI CX61-i572M281BW7 | |
1280x720 Low Preset AF:2x | |
Asus F555LF-XO029H | |
Microsoft Surface Pro (2017) i7 | |
HP 17-bs103ng | |
Razer Blade Stealth QHD i7-8550U | |
HP 15-bs103ng | |
Lenovo V320-17IKB 81AH0002GE | |
Acer Spin 5 SP513-52N-566U | |
Asus F555LF-XO029H | |
MSI CX61-i572M281BW7 | |
Dell XPS 13 9365-4537 2-in-1 |
Battlefield 1 | |
1920x1080 High Preset AA:T | |
Microsoft Surface Pro (2017) i7 | |
Razer Blade Stealth QHD i7-8550U | |
1366x768 Medium Preset AA:FX | |
Asus F555LF-XO029H | |
Microsoft Surface Pro (2017) i7 | |
HP 17-bs103ng | |
Razer Blade Stealth QHD i7-8550U | |
Acer Spin 5 SP513-52N-566U | |
Asus F555LF-XO029H | |
Lenovo IdeaPad V110-15IKB 80TH001SGE | |
1280x720 Low Preset | |
Asus F555LF-XO029H | |
Acer Spin 5 SP513-52N-566U | |
Razer Blade Stealth QHD i7-8550U | |
HP 17-bs103ng | |
Microsoft Surface Pro (2017) i7 | |
Asus F555LF-XO029H | |
Lenovo IdeaPad V110-15IKB 80TH001SGE |
Deus Ex Mankind Divided | |
1920x1080 High Preset AF:4x | |
Razer Blade Stealth QHD i7-8550U | |
1366x768 Medium Preset AF:2x | |
Asus F555LF-XO029H | |
Razer Blade Stealth QHD i7-8550U | |
1280x720 Low Preset AF:1x | |
Asus F555LF-XO029H | |
Microsoft Surface Pro (2017) i7 | |
Razer Blade Stealth QHD i7-8550U | |
Dell Inspiron 13 7370 | |
Acer Spin 5 SP513-52N-566U |
låg | med. | hög | ultra | 4K | |
---|---|---|---|---|---|
Dota 2 Reborn (2015) | 67.8 | 44.1 | 19 | 16.8 | |
Rainbow Six Siege (2015) | 41 | 25.9 | 14.5 | 10.8 | |
Deus Ex Mankind Divided (2016) | 16.9 | 12.2 | 6.3 | ||
Battlefield 1 (2016) | 29.5 | 18.8 | 8.8 | 7.9 | |
Resident Evil 7 (2017) | 30.4 | 14.9 | 10 | 8.5 | |
Prey (2017) | 30.4 | 12.9 | 10.5 | 9.2 | |
F1 2017 (2017) | 32 | 14 | 10 | 6 | |
The Evil Within 2 (2017) | 0 game wont start | 0 game wont start | 0 game wont start | 0 game wont start | 0 game wont start |
Wolfenstein II: The New Colossus (2017) | 0 game wont start | 0 game wont start | 0 game wont start | 0 game wont start | 0 game wont start |
Need for Speed Payback (2017) | 18.1 | 8.3 |
Ljudnivå
Låg belastning |
| 30.7 / 30.7 / 32.11 dB(A) |
Hög belastning |
| 32.9 / 36.4 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: 30.5 dB(A) |
(-) The maximum temperature on the upper side is 48 °C / 118 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 50 °C / 122 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 9.6 °C / 49 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (34 °C / 93.2 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-5.7 °C / -10.3 F).
Av/Standby | 0.47 / 0.57 Watt |
Låg belastning | 5.6 / 7.5 / 8.4 Watt |
Hög belastning |
33.7 / 34.6 Watt |
Förklaring:
min: ,
med: ,
max: Metrahit Energy |
Razer Blade Stealth QHD i7-8550U i5-8550U, UHD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, , 3200x1800, 13.3" | Razer Blade Stealth QHD i7-7500U i7-7500U, HD Graphics 620, Samsung PM951 NVMe MZVLV256, , 2560x1440, 12.5" | Dell XPS 13 i7-8550U i5-8550U, UHD Graphics 620, Toshiba XG5 KXG50ZNV256G, IGZO IPS, 3200x1800, 13.3" | Lenovo Yoga 920-13IKB-80Y7 i5-8550U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.9" | Tuxedo InfinityBook Pro 13 2017 i5-8550U, UHD Graphics 620, Samsung SSD 960 Evo 500GB m.2 NVMe, IPS, 1920x1080, 13.3" | Apple MacBook Pro 15 2017 (2.9 GHz, 560) i7-7820HQ, Radeon Pro 560, , , 2880x1800, 15.4" | |
---|---|---|---|---|---|---|
Power Consumption | -2% | 7% | 14% | -6% | -86% | |
Idle Minimum * | 5.6 | 4.4 21% | 4.1 27% | 3.1 45% | 4.5 20% | 3.7 34% |
Idle Average * | 7.5 | 5.8 23% | 5.8 23% | 6.6 12% | 8.2 -9% | 16.2 -116% |
Idle Maximum * | 8.4 | 8.6 -2% | 6 29% | 7 17% | 10.6 -26% | 18 -114% |
Load Average * | 33.7 | 35.2 -4% | 42.5 -26% | 35.2 -4% | 36.1 -7% | 58.4 -73% |
Witcher 3 ultra * | 31 | |||||
Load Maximum * | 34.6 | 52 -50% | 41.4 -20% | 34.6 -0% | 38 -10% | 89.6 -159% |
* ... smaller is better
Razer Blade Stealth QHD i7-8550U i5-8550U, UHD Graphics 620, 53.6 Wh, 13.3" | Razer Blade Stealth QHD i7-7500U i7-7500U, HD Graphics 620, 53.6 Wh, 13.3" | Razer Blade Stealth QHD i7-7500U i7-7500U, HD Graphics 620, 53.6 Wh, 12.5" | Dell XPS 13 i7-8550U i5-8550U, UHD Graphics 620, 60 Wh, 13.3" | Lenovo Yoga 920-13IKB-80Y7 i5-8550U, UHD Graphics 620, 70 Wh, 13.9" | Tuxedo InfinityBook Pro 13 2017 i5-8550U, UHD Graphics 620, 36 Wh, 13.3" | Apple MacBook Pro 15 2017 (2.9 GHz, 560) i7-7820HQ, Radeon Pro 560, Wh, 15.4" | |
---|---|---|---|---|---|---|---|
Battery Runtime | 8% | 39% | 65% | 91% | -23% | 28% | |
WiFi v1.3 | 358 | 386 8% | 498 39% | 589 65% | 685 91% | 277 -23% | 677 89% |
Witcher 3 ultra | 115 | 76 -34% | |||||
Reader / Idle | 817 | 1108 | 1655 | ||||
Load | 105 | 143 | 140 | 67 |
För
Emot
Med all säkerhet kommer Blade Stealth bara tilltala en liten målgrupp. Även om Razer i huvudsak är associerad med gaming och ger intrycket av att ha släppt en spellaptop på marknaden så är Blade Stealth, med sitt Intel-UHD-620 grafikchip, inte tillräckligt kraftfull för en riktig gamer. Dom flesta aktuella spel som kräver lite mer grafikkraft körs på medelinställningarna som bäst. Och Razer uppfyller inte heller förväntningarna från en annan grupp köpare som behöver sin laptop mer på kontoret eller på resande fot, på grund av kort batteritid, avsaknaden av ett alternativ för matt skärm och dom få anslutningsalternativen.
"Laptop på dagen, skrivbordsdator på natten." Razer var medvetna om behovet av att balansera mellan två olika grupper köpare. Blade Stealth är definitivt en intressant kombination tillsammans med Razer Core V2 för nattspelare.
Kärnan med ett externt grafikkort byter ut det interna UHD 620 helt och hållet via Thunderbolt 3-anslutningen och erbjuder en häpnadsväckande prestandaökning i alla spel. Vi har redan testat detta utförligt. Som ett exempel, vi använde spelet "Resident Evil 7" med höga detaljer (1920x1080 med AF, FXAA och TAA): Trots att Razer Blade Stealth bara når upp till ospelbara 10 FPS med Intel UHD 620 så ökar bilduppdateringen med Razer Core V2 och ett externt Nvidia GeForce GTX 1050 med 82% och når då 56 FPS. Thunderbolt-portens 40 Gbit/s visar inga tecken på att sakta ner saker här, då samma grafikkort uppnår runt 59 FPS i en skrivbords-konfiguration. Vi kommer straxt publicera en recension av Razer Core V2 och Blade Stealth med intressanta resultat från prestandatester av aktuella spel och jämför prestandaskillnaderna mellan en intern och en extern monitor.
Razer Blade Stealth QHD i7-8550U
- 11/28/2017 v6 (old)
Daniel Puschina