Radeon HD 6870
Mobility Radeon HD 4850
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| General information | Radeon HD 6870 | Mobility Radeon HD 4850 |
|---|---|---|
| Launched | Q3 2012 | Q3 2009 |
| Used in | Desktop | Mobile |
| Factory | AMD | AMD |
| Memory | 2048 MB 0 % | 1024 MB 50 % |
| Core Clock | 900 MHz 0 % | 500 MHz 44.4 % |
| DirectX | DirectX 11 | DirectX 10.1 |
| OpenGL | OpenGL 4.4 | OpenGL 3.3 |
| Performance | Radeon HD 6870 | Mobility Radeon HD 4850 |
| Overall Score | 23947 0 % | 14956 37.5 % |
| Future Proof | 21 % 0 % | 1 % 95.2 % |
| Benchmark Score | 5734 0 % | 2237 61 % |
| 2D Benchmark Score | 403.7 14.3 % | 471.1 0 % |
| Average DirectX performance | 21.1 FPS 0 % | 6.5 FPS 69.2 % |
| DirectX 9 performance | 53.2 FPS 0 % | 9.6 FPS 82 % |
| DirectX 10 performance | 15 FPS 0 % | 5.2 FPS 65.2 % |
| DirectX 11 performance | 16 FPS 0 % | 8 FPS 49.9 % |
| DirectX 12 performance | 0 FPS 100 % | 3.1 FPS 0 % |
| Graphic card computing | 1046.2 operations/s 0 % | 530.4 operations/s 49.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 6870, Mobility Radeon HD 4850.
| Average frames per second | Radeon HD 6870 | Mobility Radeon HD 4850 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 45.2 FPS | 23.0 FPS |
| High settings | 81.3 FPS | 41.5 FPS |
| Medium settings | 97.6 FPS | 49.8 FPS |
| Low settings | 136.6 FPS | 69.7 FPS |
| Difference | 0 % | 49 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 6870, Mobility Radeon HD 4850.
| Grand Theft Auto V | Radeon HD 6870 | Mobility Radeon HD 4850 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 38.9 FPS | 23.4 FPS |
| High settings | 70.0 FPS | 42.1 FPS |
| Medium settings | 84.0 FPS | 50.5 FPS |
| Low settings | 117.6 FPS | 70.7 FPS |
| Difference | 0 % | 39.9 % |
