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- CRN https://crn.sarota.dev/tag/sapphire-radeon-hd-4870-x2-atomic-2048mb-gddr5/ CRN.pl to portal B2B poświęcony branży IT. Dociera do ponad 40 000 unikalnych użytkowników. Jest narzędziem pracy kadry zarządzającej w branży IT w Polsce. Codziennie nowe informacje z branży IT, wywiady, artykuły, raporty tematyczne Tue, 01 Jun 2010 12:47:00 +0000 pl-PL hourly 1 https://wordpress.org/?v=6.6.2 Sapphire Radeon HD 4870 X2 Atomic 2048MB GDDR5 https://crn.sarota.dev/testy/sapphire-radeon-hd-4870-x2-atomic-2048mb-gddr5/ https://crn.sarota.dev/testy/sapphire-radeon-hd-4870-x2-atomic-2048mb-gddr5/#respond Tue, 01 Jun 2010 12:47:00 +0000 https://crn.pl/default/sapphire-radeon-hd-4870-x2-atomic-2048mb-gddr5/ Firma Sapphire po długich przygotowaniach zaprezentowała nam w końcu kartę należąca do ścisłej elity - Radeon HD 4870 X2 Atomic. Posiada on znacznie podniesione względem standardowych zegary oraz to, co odróżnia go na tle innych kart z tej serii – zestaw chłodzenia wodnego. W przypadku tego Atomica znajdziemy jeszcze dodatkowy blok pozwalający na podłączenie pod zestaw również i naszego procesora. Zdecydowanym atutem jest niska temperatura pracy rdzeni oraz pamięci grafiki, do wad należy zaliczyć niestety zdecydowanie wyższą cenę niż podkręconych modeli bazujących na referencyjnych systemach chłodzenia.

Artykuł Sapphire Radeon HD 4870 X2 Atomic 2048MB GDDR5 pochodzi z serwisu CRN.

]]> Specyfikacja i wyniki
Gwarancja [miesiące] 24
Producent chipsetu ATI
Model chipsetu Radeon HD 4870 X2
Liczba jednostek zunifikowanych 800
Pamięć [MB] 2*1024
Wyjście HDMI brak
Wyposażenie i dane techniczne [pkt.] 90
Chłodzenie (głośność) [pkt.] 43
Wydajność [pkt.] 94
Dane techniczne
Częstotliwość taktowania rdzenia [MHz] 800
Częstotliwość taktowania Shaderów [MHz] –
Częstotliwość taktowania pamięci [MHz] 4000
Typ pamięci GDDR5
Szerokość interfejsu pamięci [bity] bd.
Czas dostępu [ns] 0.25
Wyjścia
D-sub brak
DVI tak
DisplayPort brak
Wyjście TV (PAL) S-Video
Wyjście TV (HDTV) – component brak
Sterowniki użyte w testach 8,12
Wyniki testu
3DMark Vantage
3DMark Score 13406
GPU Score 14117
GPU Test 1 40
GPU Test 2 43
CPU Score 11647
3DMark06
3DMark result 16154
SM2.0 Score 5906
HDR/SM3.0 Score 8322
CPU Score 4253
Crysis
1280×1024
no FSAA | no AF [FPS] 75.0
FSAA 4x | AF 16x [FPS] 71.0
1680×1050
no FSAA | no AF [FPS] 69.0
FSAA 4x | AF 16x [FPS] 63.0
1920×1200
no FSAA | no AF [FPS] 62.0
FSAA 4x | AF 16x [FPS] 54.0
PT Boats: Knights of the Sea
1280×1024
FSAA 4x | AF 16x [FPS] 44.9
1680×1050
FSAA 4x | AF 16x [FPS] 43.2
1920×1200
FSAA 4x | AF 16x [FPS] 42.2
World in Conflict
1280×1024
no FSAA | no AF [FPS] 92
FSAA 4x | AF 16x [FPS] 50
1680×1050
no FSAA | no AF [FPS] 87
FSAA 4x | AF 16x [FPS] 49
1920×1200
no FSAA | no AF [FPS] 86
FSAA 4x | AF 16x [FPS] 48
Company of Heroes 1.71
Wbudowany test wydajności – 1280×1024
FSAA 4x | AF 16x [FPS] 57.6
Wbudowany test wydajności – 1680×1050
FSAA 4x | AF 16x [FPS] 57.1
Wbudowany test wydajności – 1920×1200
FSAA 4x | AF 16x [FPS] 55.9
Enemy Territory: QUAKE WARS
1280×1024
no FSAA | no AF | HDR off [FPS] 161.0
FSAA 4x | AF 16x | HDR off [FPS] 151.0
1680×1050
no FSAA | no AF | HDR off [FPS] 160.0
FSAA 4x | AF 16x | HDR off [FPS] 132.0
1920×1200
no FSAA | no AF | HDR off [FPS] 153.0
FSAA 4x | AF 16x | HDR off [FPS] 116.0
PCMark05 (1.2.0)
no FSAA | aniso 1024×768
PCMark 9829
CPU 9031
Memory 5976
Graphics 20180
HDD 5953
Poziom hałasu wentylatora (2D) – zmierzony śr. [dB] 46.2
Poziom hałasu wentylatora (2D) – zmierzony śr. [so] 4.3
Poziom hałasu wentylatora (3D) – zmierzony śr. [dB] 46.2
Poziom hałasu wentylatora (3D) – zmierzony śr [so] 4.3

Artykuł Sapphire Radeon HD 4870 X2 Atomic 2048MB GDDR5 pochodzi z serwisu CRN.

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