Revue de la carte vidéo AMD Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition carte vidéo sortie par AMD; release date: 15 February 2012. Au jour du sortie, la carte vidéo couta $159. La carte video est conçue pour les ordinateurs desktop et est basé sur la microarchitecture GCN 1.0 nom de code Cape Verde.
Vitesse augmenté - 1000 MHz. Taux de remplissage de la texture - 40 GTexel / s. Pipelines - 640. Performance de point flottant - 1,280 gflops. Technologie de fabrication - 28 nm . Compte de transistors - 1,500 million. Utilisation d’énergie (TDP) - 125 Watt.
Type de mémoire: GDDR5. Amonte maximale de RAM - 1 GB. Largeur du bus mémoire - 128 Bit. Vitesse du mémoire - 1125 MHz. Bande passant du mémoire - 72 GB/s.
Référence
PassMark G3D Mark |
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PassMark G2D Mark |
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Geekbench OpenCL |
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CompuBench 1.5 Desktop Face Detection |
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CompuBench 1.5 Desktop Ocean Surface Simulation |
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CompuBench 1.5 Desktop T-Rex |
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CompuBench 1.5 Desktop Video Composition |
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CompuBench 1.5 Desktop Bitcoin Mining |
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GFXBench 4.0 Car Chase Offscreen |
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GFXBench 4.0 Manhattan |
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GFXBench 4.0 T-Rex |
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GFXBench 4.0 Car Chase Offscreen |
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GFXBench 4.0 Manhattan |
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GFXBench 4.0 T-Rex |
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3DMark Fire Strike Graphics Score |
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Nom | Valeur |
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PassMark - G3D Mark | 2174 |
PassMark - G2D Mark | 461 |
Geekbench - OpenCL | 14263 |
CompuBench 1.5 Desktop - Face Detection | 33.836 mPixels/s |
CompuBench 1.5 Desktop - Ocean Surface Simulation | 506.712 Frames/s |
CompuBench 1.5 Desktop - T-Rex | 3.010 Frames/s |
CompuBench 1.5 Desktop - Video Composition | 49.787 Frames/s |
CompuBench 1.5 Desktop - Bitcoin Mining | 153.657 mHash/s |
GFXBench 4.0 - Car Chase Offscreen | 3707 Frames |
GFXBench 4.0 - Manhattan | 4524 Frames |
GFXBench 4.0 - T-Rex | 14630 Frames |
GFXBench 4.0 - Car Chase Offscreen | 3707.000 Fps |
GFXBench 4.0 - Manhattan | 4524.000 Fps |
GFXBench 4.0 - T-Rex | 14630.000 Fps |
3DMark Fire Strike - Graphics Score | 711 |
Performance des jeux
2. Total War: Rome II (2013)
3. Company of Heroes 2 (2013)
4. Metro: Last Light (2013)
5. BioShock Infinite (2013)
6. StarCraft II: Heart of the Swarm (2013)
7. SimCity (2013)
8. Tomb Raider (2013)
9. Crysis 3 (2013)
10. Hitman: Absolution (2012)
12. World of Tanks v8 (2012)
13. Borderlands 2 (2012)
14. Dirt Showdown (2012)
15. Diablo III (2012)
16. Mass Effect 3 (2012)
17. The Elder Scrolls V: Skyrim (2011)
18. Battlefield 3 (2011)
19. Deus Ex Human Revolution (2011)
20. StarCraft 2 (2010)
21. Metro 2033 (2010)
Counter-Strike: GO (2012)
Low, 1024x768 | 249.90 |
Medium, 1366x768 | 230.40 |
High, 1366x768 | 199.00 |
Total War: Rome II (2013)
Low, 1024x768 | 121.60 |
Medium, 1366x768 | 100.60 |
High, 1366x768 | 72.00 |
Ultra, 1920x1080 | 25.30 |
Company of Heroes 2 (2013)
Low, 1024x768 | 57.10 |
Medium, 1366x768 | 50.80 |
High, 1366x768 | 30.30 |
Ultra, 1920x1080 | 10.50 |
Metro: Last Light (2013)
Low, 1024x768 | 94.10 |
Medium, 1366x768 | 71.20 |
High, 1366x768 | 35.90 |
Ultra, 1920x1080 | 18.80 |
BioShock Infinite (2013)
Low, 1280x720 | 171.60 |
Medium, 1366x768 | 91.80 |
High, 1366x768 | 76.70 |
Ultra, 1920x1080 | 24.70 |
StarCraft II: Heart of the Swarm (2013)
Low, 1024x768 | 289.80 |
Medium, 1366x768 | 119.70 |
High, 1366x768 | 92.70 |
Ultra, 1920x1080 | 32.60 |
SimCity (2013)
Low, 1024x768 | 97.10 |
Medium, 1366x768 | 61.40 |
High, 1366x768 | 47.30 |
Ultra, 1920x1080 | 25.60 |
Tomb Raider (2013)
Low, 1024x768 | 188.80 |
Medium, 1366x768 | 95.60 |
High, 1366x768 | 63.30 |
Ultra, 1920x1080 | 27.70 |
Crysis 3 (2013)
Low, 1024x768 | 86.20 |
Medium, 1366x768 | 46.50 |
High, 1366x768 | 30.40 |
Ultra, 1920x1080 | 12.60 |
Hitman: Absolution (2012)
Low, 1024x768 | 64.20 |
Medium, 1366x768 | 60.40 |
High, 1366x768 | 38.60 |
Ultra, 1920x1080 | 14.70 |
Call of Duty: Black Ops 2 (2012)
Low, 1024x768 | 153.30 |
Medium, 1366x768 | 127.60 |
High, 1366x768 | 70.50 |
Ultra, 1920x1080 | 47.40 |
World of Tanks v8 (2012)
Low, 1024x768 | 115.90 |
Medium, 1366x768 | 73.50 |
High, 1366x768 | 65.70 |
Ultra, 1920x1080 | 38.20 |
Borderlands 2 (2012)
Low, 1024x768 | 115.60 |
Medium, 1366x768 | 96.30 |
High, 1366x768 | 73.10 |
Ultra, 1920x1080 | 42.30 |
Dirt Showdown (2012)
Low, 1024x768 | 94.00 |
Medium, 1366x768 | 71.00 |
High, 1366x768 | 67.90 |
Ultra, 1920x1080 | 33.20 |
Diablo III (2012)
Low, 1024x768 | 212.90 |
Medium, 1366x768 | 155.10 |
High, 1366x768 | 129.60 |
Ultra, 1920x1080 | 86.30 |
Mass Effect 3 (2012)
Low, 1280x720 | 60.00 |
High, 1366x768 | 59.50 |
Ultra, 1920x1080 | 42.20 |
The Elder Scrolls V: Skyrim (2011)
Medium, 1366x768 | 88.20 |
High, 1366x768 | 63.70 |
Ultra, 1920x1080 | 36.10 |
Battlefield 3 (2011)
Low, 1024x768 | 93.30 |
Medium, 1366x768 | 64.60 |
High, 1366x768 | 49.30 |
Ultra, 1920x1080 | 20.90 |
Deus Ex Human Revolution (2011)
Low, 1024x768 | 245.10 |
High, 1366x768 | 108.50 |
Ultra, 1920x1080 | 49.80 |
StarCraft 2 (2010)
Low, 1024x768 | 319.80 |
Medium, 1360x768 | 117.40 |
High, 1360x768 | 91.90 |
Ultra, 1920x1080 | 55.50 |
Metro 2033 (2010)
Low, 800x600 | 130.50 |
Medium, 1360x768 | 80.70 |
High, 1600x900 | 47.40 |
Ultra, 1920x1080 | 16.80 |
Caractéristiques
Essentiel |
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Architecture | GCN 1.0 |
Nom de code | Cape Verde |
Conception | AMD Radeon HD 7000 Series |
Date de sortie | 15 February 2012 |
Prix de sortie (MSRP) | $159 |
Position dans l’évaluation de la performance | 579 |
Genre | Desktop |
Infos techniques |
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Vitesse augmenté | 1000 MHz |
Performance á point flottant | 1,280 gflops |
Processus de fabrication | 28 nm |
Pipelines | 640 |
Stream Processors | 640 |
Taux de remplissage de la texture | 40 GTexel / s |
Thermal Design Power (TDP) | 125 Watt |
Compte de transistor | 1,500 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
Soutien de DisplayPort | |
Soutien de Dual-link DVI | |
Eyefinity | |
HDMI | |
VGA | |
Compatibilité, dimensions et exigences |
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Soutien de bus | PCIe 2.1 x16 |
Interface | PCIe 3.0 x16 |
Longeur | 210 mm |
Connecteurs d’énergie supplementaires | 1x 6-pin |
Soutien API |
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DirectX | 11 |
OpenGL | 4.5 |
Mémoire |
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RAM maximale | 1 GB |
Bande passante de la mémoire | 72 GB/s |
Largeur du bus mémoire | 128 Bit |
Vitesse de mémoire | 1125 MHz |
Genre de mémoire | GDDR5 |
Technologies |
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AMD Eyefinity | |
CrossFire | |
FreeSync |