General information | Radeon HD 7990 | Radeon RX 640 |
---|---|---|
Launched | Q2 2013 | Q1 2020 |
Used in | Desktop | Desktop |
Factory | AMD | AMD |
Memory | 3072 MB 25 % | 4096 MB 0 % |
Core Clock | 950 MHz 12.2 % | 1082 MHz 0 % |
DirectX | DirectX 11.2 | DirectX 12 |
OpenGL | OpenGL 4.4 | OpenGL 4.6 |
Thermal Design Power (TDP) | 375 W 0 % | 50 W 86.7 % |
Performance | Radeon HD 7990 | Radeon RX 640 |
Overall Score | 37921 0 % | 22468 40.8 % |
Future Proof | 26 % 63.4 % | 71 % 0 % |
Benchmark Score | 14380 0 % | 5048 64.9 % |
2D Benchmark Score | 765.2 0 % | 340.7 55.5 % |
Average DirectX performance | 41.6 FPS 0 % | 17 FPS 59.2 % |
DirectX 9 performance | 60.6 FPS 0 % | 35.8 FPS 40.9 % |
DirectX 10 performance | 33.1 FPS 0 % | 6.9 FPS 79.1 % |
DirectX 11 performance | 51.6 FPS 0 % | 14.1 FPS 72.6 % |
DirectX 12 performance | 21.1 FPS 0 % | 11.1 FPS 47.4 % |
Graphic card computing | 3478.4 operations/s 0 % | 847.7 operations/s 75.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7990, Radeon RX 640.
Average frames per second | Radeon HD 7990 | Radeon RX 640 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 81.0 FPS | 41.0 FPS |
High settings | 145.9 FPS | 73.8 FPS |
Medium settings | 175.0 FPS | 88.6 FPS |
Low settings | 245.0 FPS | 124.0 FPS |
Difference | 0 % | 49.4 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7990, Radeon RX 640.
Grand Theft Auto V | Radeon HD 7990 | Radeon RX 640 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 62.8 FPS | 36.3 FPS |
High settings | 113.0 FPS | 65.3 FPS |
Medium settings | 135.6 FPS | 78.4 FPS |
Low settings | 189.8 FPS | 109.8 FPS |
Difference | 0 % | 42.2 % |