Revue de la carte vidéo AMD Radeon HD 7770 GHz Edition

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
Top 1 GPU
This GPU
38583
2173
PassMark
G2D Mark
Top 1 GPU
This GPU
1295
461
Geekbench
OpenCL
Top 1 GPU
This GPU
344816
14263
CompuBench 1.5 Desktop
Face Detection
Top 1 GPU
This GPU
939.363 mPixels/s
33.836 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 GPU
This GPU
14101.507 Frames/s
506.712 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 GPU
This GPU
95.851 Frames/s
3.010 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 GPU
This GPU
530.303 Frames/s
49.787 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 GPU
This GPU
4429.590 mHash/s
153.657 mHash/s
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770 Frames
3707 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823 Frames
4524 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225 Frames
14630 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770.000 Fps
3707.000 Fps
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823.000 Fps
4524.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225.000 Fps
14630.000 Fps
3DMark Fire Strike
Graphics Score
Top 1 GPU
This GPU
36466
711
Nom Valeur
PassMark - G3D Mark 2173
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

1. Counter-Strike: GO (2012)
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)
11. Call of Duty: Black Ops 2 (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, 1024x768249.90
Medium, 1366x768230.40
High, 1366x768199.00

Total War: Rome II (2013)

Low, 1024x768121.60
Medium, 1366x768100.60
High, 1366x76872.00
Ultra, 1920x108025.30

Company of Heroes 2 (2013)

Low, 1024x76857.10
Medium, 1366x76850.80
High, 1366x76830.30
Ultra, 1920x108010.50

Metro: Last Light (2013)

Low, 1024x76894.10
Medium, 1366x76871.20
High, 1366x76835.90
Ultra, 1920x108018.80

BioShock Infinite (2013)

Low, 1280x720171.60
Medium, 1366x76891.80
High, 1366x76876.70
Ultra, 1920x108024.70

StarCraft II: Heart of the Swarm (2013)

Low, 1024x768289.80
Medium, 1366x768119.70
High, 1366x76892.70
Ultra, 1920x108032.60

SimCity (2013)

Low, 1024x76897.10
Medium, 1366x76861.40
High, 1366x76847.30
Ultra, 1920x108025.60

Tomb Raider (2013)

Low, 1024x768188.80
Medium, 1366x76895.60
High, 1366x76863.30
Ultra, 1920x108027.70

Crysis 3 (2013)

Low, 1024x76886.20
Medium, 1366x76846.50
High, 1366x76830.40
Ultra, 1920x108012.60

Hitman: Absolution (2012)

Low, 1024x76864.20
Medium, 1366x76860.40
High, 1366x76838.60
Ultra, 1920x108014.70

Call of Duty: Black Ops 2 (2012)

Low, 1024x768153.30
Medium, 1366x768127.60
High, 1366x76870.50
Ultra, 1920x108047.40

World of Tanks v8 (2012)

Low, 1024x768115.90
Medium, 1366x76873.50
High, 1366x76865.70
Ultra, 1920x108038.20

Borderlands 2 (2012)

Low, 1024x768115.60
Medium, 1366x76896.30
High, 1366x76873.10
Ultra, 1920x108042.30

Dirt Showdown (2012)

Low, 1024x76894.00
Medium, 1366x76871.00
High, 1366x76867.90
Ultra, 1920x108033.20

Diablo III (2012)

Low, 1024x768212.90
Medium, 1366x768155.10
High, 1366x768129.60
Ultra, 1920x108086.30

Mass Effect 3 (2012)

Low, 1280x72060.00
High, 1366x76859.50
Ultra, 1920x108042.20

The Elder Scrolls V: Skyrim (2011)

Medium, 1366x76888.20
High, 1366x76863.70
Ultra, 1920x108036.10

Battlefield 3 (2011)

Low, 1024x76893.30
Medium, 1366x76864.60
High, 1366x76849.30
Ultra, 1920x108020.90

Deus Ex Human Revolution (2011)

Low, 1024x768245.10
High, 1366x768108.50
Ultra, 1920x108049.80

StarCraft 2 (2010)

Low, 1024x768319.80
Medium, 1360x768117.40
High, 1360x76891.90
Ultra, 1920x108055.50

Metro 2033 (2010)

Low, 800x600130.50
Medium, 1360x76880.70
High, 1600x90047.40
Ultra, 1920x108016.80

Caractéristiques

Essentiel
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 578
Genre Desktop

Infos techniques
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
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
Soutien de bus PCIe 2.1 x16
Interface PCIe 3.0 x16
Longeur 210 mm
Connecteurs d’énergie supplementaires 1x 6-pin

Soutien API
DirectX 11
OpenGL 4.5

Mémoire
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
AMD Eyefinity
CrossFire
FreeSync

Navigation

Référence
Performance des jeux
Caractéristiques

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