Radeon RX 6400
Radeon HD 7990
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| General information | Radeon RX 6400 | Radeon HD 7990 |
|---|---|---|
| Launched | Q2 2022 | Q2 2013 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Memory | 4096 MB 0 % | 3072 MB 25 % |
| Core Clock | 1923 MHz 0 % | 950 MHz 50.6 % |
| OpenGL | OpenGL 4.6 | OpenGL 4.4 |
| Thermal Design Power (TDP) | 53 W 85.9 % | 375 W 0 % |
| Length | 201 mm 37.2 % | 320 mm 0 % |
| Cooling Fans | 2 33.3 % | 3 0 % |
| Case Slots | 2 33.3 % | 3 0 % |
| Performance | Radeon RX 6400 | Radeon HD 7990 |
| Overall Score | 44161 0 % | 37923 14.1 % |
| Future Proof | 86 % 0 % | 26 % 69.8 % |
| Benchmark Score | 19502 0 % | 14381 26.3 % |
| 2D Benchmark Score | 697.7 8.6 % | 763.7 0 % |
| Average DirectX performance | 60.1 FPS 0 % | 41.2 FPS 31.5 % |
| DirectX 9 performance | 89.4 FPS 0 % | 59.8 FPS 33.1 % |
| DirectX 10 performance | 53.4 FPS 0 % | 33 FPS 38.3 % |
| DirectX 11 performance | 67.6 FPS 0 % | 51 FPS 24.6 % |
| DirectX 12 performance | 30.1 FPS 0 % | 21 FPS 30.3 % |
| Graphic card computing | 2913 operations/s 15.7 % | 3455.6 operations/s 0 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon RX 6400, Radeon HD 7990.
| Average frames per second | Radeon RX 6400 | Radeon HD 7990 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 97.8 FPS | 81.1 FPS |
| High settings | 176.1 FPS | 146.0 FPS |
| Medium settings | 211.3 FPS | 175.2 FPS |
| Low settings | 295.8 FPS | 245.2 FPS |
| Difference | 0 % | 17.1 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon RX 6400, Radeon HD 7990.
| Grand Theft Auto V | Radeon RX 6400 | Radeon HD 7990 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 73.7 FPS | 62.9 FPS |
| High settings | 132.6 FPS | 113.3 FPS |
| Medium settings | 159.2 FPS | 135.9 FPS |
| Low settings | 222.8 FPS | 190.3 FPS |
| Difference | 0 % | 14.6 % |
