General information | Radeon HD 6870 | Radeon HD 4770 |
---|---|---|
Launched | Q3 2012 | Q4 2011 |
Used in | Desktop | Desktop |
Factory | AMD | AMD |
Motherboard Bus | PCIe 2.0 x16 | PCIe 2.0 x16 |
Memory | 2048 MB 0 % | 512 MB 75 % |
Core Clock | 900 MHz 0 % | 750 MHz 16.7 % |
DirectX | DirectX 11 | DirectX 10.1 |
OpenGL | OpenGL 4.4 | OpenGL 3.3 |
Thermal Design Power (TDP) | 151 W 0 % | 80 W 47 % |
Performance | Radeon HD 6870 | Radeon HD 4770 |
Overall Score | 23950 0 % | 15317 36 % |
Future Proof | 21 % 0 % | 16 % 23.8 % |
Benchmark Score | 5736 0 % | 2346 59.1 % |
2D Benchmark Score | 407.4 0 % | 120.5 70.4 % |
Average DirectX performance | 20.9 FPS 0 % | 8.5 FPS 59.5 % |
DirectX 9 performance | 52.5 FPS 0 % | 29.9 FPS 43.2 % |
DirectX 10 performance | 14.9 FPS 0 % | 4 FPS 73.3 % |
DirectX 11 performance | 16.1 FPS 0 % | 0 FPS 100 % |
DirectX 12 performance | 0 FPS NaN % | 0 FPS NaN % |
Graphic card computing | 1037.9 operations/s 0 % | 0 operations/s 100 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 6870, Radeon HD 4770.
Average frames per second | Radeon HD 6870 | Radeon HD 4770 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 44.8 FPS | 23.7 FPS |
High settings | 80.7 FPS | 42.7 FPS |
Medium settings | 96.8 FPS | 51.2 FPS |
Low settings | 135.5 FPS | 71.7 FPS |
Difference | 0 % | 47.1 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 6870, Radeon HD 4770.
Grand Theft Auto V | Radeon HD 6870 | Radeon HD 4770 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 38.8 FPS | 23.9 FPS |
High settings | 69.8 FPS | 43.0 FPS |
Medium settings | 83.8 FPS | 51.6 FPS |
Low settings | 117.3 FPS | 72.3 FPS |
Difference | 0 % | 38.4 % |