Radeon HD 6990
Radeon HD 5770
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| General information | Radeon HD 6990 | Radeon HD 5770 |
|---|---|---|
| Launched | Q1 2011 | Q3 2012 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Motherboard Bus | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Memory | 2048 MB 0 % | 2048 MB 0 % |
| Core Clock | 830 MHz 0 % | 650 MHz 21.7 % |
| Effective Clock | 1250 MHz 0 % | 1250 MHz 0 % |
| DirectX | DirectX 11 | DirectX 11 |
| OpenGL | OpenGL 4.4 | OpenGL 4.4 |
| Thermal Design Power (TDP) | 375 W 0 % | 108 W 71.2 % |
| Length | 317 mm 0 % | 228 mm 28.1 % |
| Cooling Fans | 1 50 % | 2 0 % |
| Case Slots | 2 0 % | 2 0 % |
| SLI | 2-way 0 % | 2-way 0 % |
| Performance | Radeon HD 6990 | Radeon HD 5770 |
| Overall Score | 27901 0 % | 18628 33.2 % |
| Future Proof | 11 % 47.6 % | 21 % 0 % |
| Benchmark Score | 7785 0 % | 3470 55.4 % |
| 2D Benchmark Score | 627.5 0 % | 335.3 46.6 % |
| Average DirectX performance | 40.1 FPS 0 % | 13.4 FPS 66.5 % |
| DirectX 9 performance | 120.1 FPS 0 % | 35.8 FPS 70.2 % |
| DirectX 10 performance | 19 FPS 0 % | 7 FPS 63.4 % |
| DirectX 11 performance | 21.2 FPS 0 % | 10.9 FPS 48.5 % |
| DirectX 12 performance | 0 FPS NaN % | 0 FPS NaN % |
| Graphic card computing | 1160.5 operations/s 0 % | 652.6 operations/s 43.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 6990, Radeon HD 5770.
| Average frames per second | Radeon HD 6990 | Radeon HD 5770 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 54.9 FPS | 31.4 FPS |
| High settings | 98.8 FPS | 56.6 FPS |
| Medium settings | 118.6 FPS | 67.9 FPS |
| Low settings | 166.0 FPS | 95.1 FPS |
| Difference | 0 % | 42.7 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 6990, Radeon HD 5770.
| Grand Theft Auto V | Radeon HD 6990 | Radeon HD 5770 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 45.6 FPS | 29.6 FPS |
| High settings | 82.1 FPS | 53.2 FPS |
| Medium settings | 98.6 FPS | 63.9 FPS |
| Low settings | 138.0 FPS | 89.4 FPS |
| Difference | 0 % | 35.2 % |
