Radeon HD 6770
Radeon HD 4770
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| General information | Radeon HD 6770 | Radeon HD 4770 |
|---|---|---|
| Launched | Q2 2011 | Q4 2011 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Motherboard Bus | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Memory | 1024 MB 0 % | 512 MB 50 % |
| 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) | 108 W 0 % | 80 W 25.9 % |
| Performance | Radeon HD 6770 | Radeon HD 4770 |
| Overall Score | 17956 0 % | 15316 14.7 % |
| Future Proof | 13 % 18.8 % | 16 % 0 % |
| Benchmark Score | 3224 0 % | 2346 27.2 % |
| 2D Benchmark Score | 314.8 0 % | 120 61.9 % |
| Average DirectX performance | 13 FPS 0 % | 8.5 FPS 34.6 % |
| DirectX 9 performance | 35.1 FPS 0 % | 30 FPS 14.5 % |
| DirectX 10 performance | 6.1 FPS 0 % | 4 FPS 33.9 % |
| DirectX 11 performance | 10.9 FPS 0 % | 0 FPS 100 % |
| DirectX 12 performance | 0 FPS NaN % | 0 FPS NaN % |
| Graphic card computing | 621.5 operations/s 0 % | 0 operations/s 100 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 6770, Radeon HD 4770.
| Average frames per second | Radeon HD 6770 | Radeon HD 4770 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 29.9 FPS | 23.8 FPS |
| High settings | 53.8 FPS | 42.8 FPS |
| Medium settings | 64.5 FPS | 51.3 FPS |
| Low settings | 90.4 FPS | 71.9 FPS |
| Difference | 0 % | 20.5 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 6770, Radeon HD 4770.
| Grand Theft Auto V | Radeon HD 6770 | Radeon HD 4770 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 28.6 FPS | 24.1 FPS |
| High settings | 51.4 FPS | 43.3 FPS |
| Medium settings | 61.7 FPS | 51.9 FPS |
| Low settings | 86.4 FPS | 72.7 FPS |
| Difference | 0 % | 15.8 % |
