General information | Radeon HD 7770 | Radeon HD 6790 |
---|---|---|
Launched | Q2 2012 | Q2 2011 |
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 % | 840 MHz 17.6 % |
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 46.7 % | 150 W 0 % |
Length | 236 mm 9.6 % | 261 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 6790 |
Overall Score | 23672 0 % | 20433 13.7 % |
Future Proof | 20 % 0 % | 13 % 35 % |
Benchmark Score | 5604 0 % | 4175 25.5 % |
2D Benchmark Score | 464.8 0 % | 377.4 18.8 % |
Average DirectX performance | 18.1 FPS 0 % | 14.8 FPS 18.2 % |
DirectX 9 performance | 40.6 FPS 0 % | 36.1 FPS 11 % |
DirectX 10 performance | 7 FPS 36.4 % | 11 FPS 0 % |
DirectX 11 performance | 12.9 FPS 0 % | 12.1 FPS 6.5 % |
DirectX 12 performance | 11.9 FPS 0 % | 0 FPS 100 % |
Graphic card computing | 1163.5 operations/s 0 % | 668.7 operations/s 42.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7770, Radeon HD 6790.
Average frames per second | Radeon HD 7770 | Radeon HD 6790 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 44.5 FPS | 36.2 FPS |
High settings | 80.1 FPS | 65.2 FPS |
Medium settings | 96.2 FPS | 78.3 FPS |
Low settings | 134.6 FPS | 109.6 FPS |
Difference | 0 % | 18.6 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7770, Radeon HD 6790.
Grand Theft Auto V | Radeon HD 7770 | Radeon HD 6790 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 38.5 FPS | 32.9 FPS |
High settings | 69.2 FPS | 59.2 FPS |
Medium settings | 83.1 FPS | 71.0 FPS |
Low settings | 116.3 FPS | 99.5 FPS |
Difference | 0 % | 14.5 % |