Radeon HD 7990
Radeon HD 8490
|
|
|
| General information | Radeon HD 7990 | Radeon HD 8490 |
|---|---|---|
| Launched | Q2 2013 | Q1 2014 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Memory | 3072 MB 0 % | 1024 MB 66.7 % |
| Core Clock | 950 MHz 0 % | 875 MHz 7.9 % |
| DirectX | DirectX 11.2 | DirectX 11 |
| OpenGL | OpenGL 4.4 | OpenGL 4.4 |
| Thermal Design Power (TDP) | 375 W 0 % | 35 W 90.7 % |
| Performance | Radeon HD 7990 | Radeon HD 8490 |
| Overall Score | 37922 0 % | 8243 78.3 % |
| Future Proof | 26 % 16.1 % | 31 % 0 % |
| Benchmark Score | 14381 0 % | 680 95.3 % |
| 2D Benchmark Score | 759.9 0 % | 175.6 76.9 % |
| Average DirectX performance | 41.3 FPS 0 % | 3.5 FPS 91.6 % |
| DirectX 9 performance | 59.7 FPS 0 % | 10.9 FPS 81.7 % |
| DirectX 10 performance | 33.3 FPS 0 % | 1 FPS 97 % |
| DirectX 11 performance | 51.3 FPS 0 % | 2 FPS 96.1 % |
| DirectX 12 performance | 20.9 FPS 0 % | 0 FPS 100 % |
| Graphic card computing | 3469.6 operations/s 0 % | 178.5 operations/s 94.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7990, Radeon HD 8490.
| Average frames per second | Radeon HD 7990 | Radeon HD 8490 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 81.3 FPS | 10.3 FPS |
| High settings | 146.3 FPS | 18.6 FPS |
| Medium settings | 175.5 FPS | 22.4 FPS |
| Low settings | 245.7 FPS | 31.3 FPS |
| Difference | 0 % | 87.3 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7990, Radeon HD 8490.
| Grand Theft Auto V | Radeon HD 7990 | Radeon HD 8490 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 62.9 FPS | 11.7 FPS |
| High settings | 113.3 FPS | 21.0 FPS |
| Medium settings | 135.9 FPS | 25.2 FPS |
| Low settings | 190.3 FPS | 35.3 FPS |
| Difference | 0 % | 81.5 % |
