Radeon HD 7990
Radeon HD 8990
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| General information | Radeon HD 7990 | Radeon HD 8990 |
|---|---|---|
| Launched | Q2 2013 | Q4 2013 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 3072 MB 0 % | 3072 MB 0 % |
| Core Clock | 950 MHz 0 % | 950 MHz 0 % |
| DirectX | DirectX 11.2 | DirectX 11.1 |
| OpenGL | OpenGL 4.4 | OpenGL 4.4 |
| Thermal Design Power (TDP) | 375 W 0 % | 375 W 0 % |
| Performance | Radeon HD 7990 | Radeon HD 8990 |
| Overall Score | 37939 0 % | 36720 3.2 % |
| Future Proof | 26 % 13.3 % | 30 % 0 % |
| Benchmark Score | 14394 0 % | 13483 6.3 % |
| 2D Benchmark Score | 768.3 0 % | 655.4 14.7 % |
| Average DirectX performance | 41.7 FPS 3.1 % | 43 FPS 0 % |
| DirectX 9 performance | 60.5 FPS 19.9 % | 75.6 FPS 0 % |
| DirectX 10 performance | 33.5 FPS 0 % | 32.7 FPS 2.4 % |
| DirectX 11 performance | 51.7 FPS 0 % | 45.9 FPS 11.2 % |
| DirectX 12 performance | 21.2 FPS 0 % | 17.9 FPS 15.2 % |
| Graphic card computing | 3438 operations/s 0 % | 2650.4 operations/s 22.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7990, Radeon HD 8990.
| Average frames per second | Radeon HD 7990 | Radeon HD 8990 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 81.5 FPS | 78.3 FPS |
| High settings | 146.7 FPS | 141.0 FPS |
| Medium settings | 176.1 FPS | 169.2 FPS |
| Low settings | 246.5 FPS | 236.8 FPS |
| Difference | 0 % | 3.9 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7990, Radeon HD 8990.
| Grand Theft Auto V | Radeon HD 7990 | Radeon HD 8990 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 63.3 FPS | 61.2 FPS |
| High settings | 114.0 FPS | 110.2 FPS |
| Medium settings | 136.8 FPS | 132.3 FPS |
| Low settings | 191.6 FPS | 185.2 FPS |
| Difference | 0 % | 3.3 % |
