Radeon HD 4850
Radeon HD 4770
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| General information | Radeon HD 4850 | 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 | 625 MHz 16.7 % | 750 MHz 0 % |
| DirectX | DirectX 10.1 | DirectX 10.1 |
| OpenGL | OpenGL 3.3 | OpenGL 3.3 |
| Thermal Design Power (TDP) | 110 W 0 % | 80 W 27.3 % |
| Performance | Radeon HD 4850 | Radeon HD 4770 |
| Overall Score | 15511 0 % | 15310 1.3 % |
| Future Proof | 21 % 0 % | 16 % 23.8 % |
| Benchmark Score | 2406 0 % | 2344 2.6 % |
| 2D Benchmark Score | 80.2 32.6 % | 118.9 0 % |
| Average DirectX performance | 8.2 FPS 3.3 % | 8.5 FPS 0 % |
| DirectX 9 performance | 28.8 FPS 3.8 % | 29.9 FPS 0 % |
| DirectX 10 performance | 4 FPS 0 % | 4 FPS 1 % |
| DirectX 11 performance | 0 FPS NaN % | 0 FPS NaN % |
| DirectX 12 performance | 0 FPS NaN % | 0 FPS NaN % |
| Graphic card computing | 0 operations/s NaN % | 0 operations/s NaN % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 4850, Radeon HD 4770.
| Average frames per second | Radeon HD 4850 | Radeon HD 4770 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 24.4 FPS | 23.9 FPS |
| High settings | 44.0 FPS | 43.0 FPS |
| Medium settings | 52.7 FPS | 51.6 FPS |
| Low settings | 73.8 FPS | 72.3 FPS |
| Difference | 0 % | 2.1 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 4850, Radeon HD 4770.
| Grand Theft Auto V | Radeon HD 4850 | Radeon HD 4770 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 24.6 FPS | 24.2 FPS |
| High settings | 44.2 FPS | 43.5 FPS |
| Medium settings | 53.0 FPS | 52.2 FPS |
| Low settings | 74.3 FPS | 73.1 FPS |
| Difference | 0 % | 1.5 % |
