General information | Radeon HD 7770 | Radeon HD 6850 |
---|---|---|
Launched | Q2 2012 | Q3 2012 |
Used in | Desktop | Desktop |
Factory | AMD | AMD |
Motherboard Bus | PCIe 3.0 x16 | PCIe 2.0 x16 |
Memory | 2048 MB 0 % | 1024 MB 50 % |
Core Clock | 1020 MHz 0 % | 775 MHz 24 % |
Effective Clock | 5000 MHz 0 % | 1100 MHz 78 % |
DirectX | DirectX 11.2 | DirectX 11 |
OpenGL | OpenGL 4.2 | OpenGL 4.4 |
Thermal Design Power (TDP) | 80 W 37 % | 127 W 0 % |
Length | 236 mm 9.2 % | 260 mm 0 % |
Cooling Fans | 2 0 % | 2 0 % |
Case Slots | 2 0 % | 2 0 % |
SLI | 2-way 0 % | 2-way 0 % |
Performance | Radeon HD 7770 | Radeon HD 6850 |
Overall Score | 23679 0 % | 22569 4.7 % |
Future Proof | 20 % 4.8 % | 21 % 0 % |
Benchmark Score | 5607 0 % | 5093 9.2 % |
2D Benchmark Score | 461.5 0 % | 434.4 5.9 % |
Average DirectX performance | 18.2 FPS 6.2 % | 19.5 FPS 0 % |
DirectX 9 performance | 41.2 FPS 17.3 % | 49.8 FPS 0 % |
DirectX 10 performance | 7 FPS 50.3 % | 14.1 FPS 0 % |
DirectX 11 performance | 12.9 FPS 8.2 % | 14 FPS 0 % |
DirectX 12 performance | 12 FPS 0 % | 0 FPS 100 % |
Graphic card computing | 1158.8 operations/s 0 % | 902.2 operations/s 22.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7770, Radeon HD 6850.
Average frames per second | Radeon HD 7770 | Radeon HD 6850 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 44.5 FPS | 41.7 FPS |
High settings | 80.1 FPS | 75.0 FPS |
Medium settings | 96.1 FPS | 90.0 FPS |
Low settings | 134.5 FPS | 126.0 FPS |
Difference | 0 % | 6.3 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7770, Radeon HD 6850.
Grand Theft Auto V | Radeon HD 7770 | Radeon HD 6850 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 38.7 FPS | 36.7 FPS |
High settings | 69.6 FPS | 66.1 FPS |
Medium settings | 83.5 FPS | 79.4 FPS |
Low settings | 117.0 FPS | 111.1 FPS |
Difference | 0 % | 5 % |