General information | Radeon HD 7770 | Radeon HD 7750 |
---|---|---|
Launched | Q2 2012 | Q2 2012 |
Used in | Desktop | Desktop |
Factory | AMD | AMD |
Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
Memory | 2048 MB 50 % | 4096 MB 0 % |
Core Clock | 1020 MHz 0 % | 900 MHz 11.8 % |
Effective Clock | 5000 MHz 0 % | 4500 MHz 10 % |
DirectX | DirectX 11.2 | DirectX 11.2 |
OpenGL | OpenGL 4.2 | OpenGL 4.4 |
Thermal Design Power (TDP) | 80 W 0 % | 55 W 31.3 % |
Length | 236 mm 12.9 % | 271 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 7750 |
Overall Score | 23667 0 % | 20957 11.5 % |
Future Proof | 20 % 0 % | 20 % 0 % |
Benchmark Score | 5601 0 % | 4392 21.6 % |
2D Benchmark Score | 463.3 0 % | 419.6 9.4 % |
Average DirectX performance | 18.2 FPS 0 % | 14.6 FPS 19.9 % |
DirectX 9 performance | 40.9 FPS 0 % | 33.2 FPS 18.9 % |
DirectX 10 performance | 7 FPS 1.1 % | 7 FPS 0 % |
DirectX 11 performance | 12.9 FPS 0 % | 10.1 FPS 22 % |
DirectX 12 performance | 12.1 FPS 0 % | 8.1 FPS 33.3 % |
Graphic card computing | 1148.4 operations/s 0 % | 812.6 operations/s 29.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7770, Radeon HD 7750.
Average frames per second | Radeon HD 7770 | Radeon HD 7750 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 44.1 FPS | 37.2 FPS |
High settings | 79.3 FPS | 67.0 FPS |
Medium settings | 95.2 FPS | 80.4 FPS |
Low settings | 133.2 FPS | 112.6 FPS |
Difference | 0 % | 15.5 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7770, Radeon HD 7750.
Grand Theft Auto V | Radeon HD 7770 | Radeon HD 7750 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 38.4 FPS | 33.7 FPS |
High settings | 69.0 FPS | 60.6 FPS |
Medium settings | 82.8 FPS | 72.7 FPS |
Low settings | 116.0 FPS | 101.8 FPS |
Difference | 0 % | 12.2 % |