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- CRN https://crn.sarota.dev/tag/gigabyte-radeon-hd-4770-512mb-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 12:48:00 +0000 pl-PL hourly 1 https://wordpress.org/?v=6.6.2 Gigabyte Radeon HD 4770 512MB GDDR5 https://crn.sarota.dev/testy/gigabyte-radeon-hd-4770-512mb-gddr5/ https://crn.sarota.dev/testy/gigabyte-radeon-hd-4770-512mb-gddr5/#respond Tue, 01 Jun 2010 12:48:00 +0000 https://crn.pl/default/gigabyte-radeon-hd-4770-512mb-gddr5/ Gigabyte Radeon HD 4770 jest kolejną z kart tej serii w naszym zestawieniu. Rdzeń tych układów został wykonany, jako pierwszy na rynku w 40 nm procesie technologicznym. Współpracuje on z szybkimi pamięciami GDDR5 korzystającymi ze 128 bitowej szyny danych. Dużym atutem testowanego Gigabyte’a jest cicha praca układu chłodzenia oraz przystępna cena.

Artykuł Gigabyte Radeon HD 4770 512MB GDDR5 pochodzi z serwisu CRN.

]]> Specyfikacja i wyniki
Gwarancja [miesiące] 36
Producent chipsetu ATI
Model chipsetu Radeon HD 4770
Liczba jednostek zunifikowanych 640
Pamięć [MB] 512
Wyjście HDMI brak
Wyposażenie i dane techniczne [pkt.] 78
Chłodzenie (głośność) [pkt.] 93
Wydajność [pkt.] 51
Dane techniczne
Częstotliwość taktowania rdzenia [MHz] 750
Częstotliwość taktowania Shaderów [MHz] –
Częstotliwość taktowania pamięci [MHz] 3600
Typ pamięci GDDR5
Szerokość interfejsu pamięci [bity] 128
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 9,4
Wyniki testu
3DMark Vantage
3DMark Score 7475
GPU Score 6676
GPU Test 1 20
GPU Test 2 19
CPU Score 11656
3DMark06
3DMark result 12038
SM2.0 Score 4557
HDR/SM3.0 Score 5257
CPU Score 4356
Crysis
1280×1024
no FSAA | no AF [FPS] 40.0
FSAA 4x | AF 16x [FPS] 33.0
1680×1050
no FSAA | no AF [FPS] 31.0
FSAA 4x | AF 16x [FPS] 26.0
1920×1200
no FSAA | no AF [FPS] 25.0
FSAA 4x | AF 16x [FPS] 20.0
PT Boats: Knights of the Sea
1280×1024
FSAA 4x | AF 16x [FPS] 20.8
1680×1050
FSAA 4x | AF 16x [FPS] 13.3
1920×1200
FSAA 4x | AF 16x [FPS] 11.1
World in Conflict
1280×1024
no FSAA | no AF [FPS] 85
FSAA 4x | AF 16x [FPS] 32
1680×1050
no FSAA | no AF [FPS] 77
FSAA 4x | AF 16x [FPS] 28
1920×1200
no FSAA | no AF [FPS] 70
FSAA 4x | AF 16x [FPS] 25
Company of Heroes 1.71
Wbudowany test wydajności – 1280×1024
FSAA 4x | AF 16x [FPS] 56.7
Wbudowany test wydajności – 1680×1050
FSAA 4x | AF 16x [FPS] 53.0
Wbudowany test wydajności – 1920×1200
FSAA 4x | AF 16x [FPS] 48.9
Enemy Territory: QUAKE WARS
1280×1024
no FSAA | no AF | HDR off [FPS] 136.0
FSAA 4x | AF 16x | HDR off [FPS] 86.0
1680×1050
no FSAA | no AF | HDR off [FPS] 110.0
FSAA 4x | AF 16x | HDR off [FPS] 66.0
1920×1200
no FSAA | no AF | HDR off [FPS] 90.0
FSAA 4x | AF 16x | HDR off [FPS] 55.0
PCMark05 (1.2.0)
no FSAA | aniso 1024×768
PCMark 9744
CPU 9066
Memory 6337
Graphics 19244
HDD 5899
Poziom hałasu wentylatora (2D) – zmierzony śr. [dB] 26.4
Poziom hałasu wentylatora (2D) – zmierzony śr. [so] 0.5
Poziom hałasu wentylatora (3D) – zmierzony śr. [dB] 31.5
Poziom hałasu wentylatora (3D) – zmierzony śr [so] 1.3

Artykuł Gigabyte Radeon HD 4770 512MB GDDR5 pochodzi z serwisu CRN.

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