Radeon HD 7970
Radeon HD 7790
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| General information | Radeon HD 7970 | Radeon HD 7790 |
|---|---|---|
| Launched | Q3 2012 | Q2 2013 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 3072 MB 0 % | 2048 MB 33.3 % |
| Core Clock | 1000 MHz 0 % | 1000 MHz 0 % |
| Boost Clock | 975 MHz 5.3 % | 1030 MHz 0 % |
| Effective Clock | 6600 MHz 0 % | 6400 MHz 3 % |
| DirectX | DirectX 12 | DirectX 11.2 |
| OpenGL | OpenGL 4.4 | OpenGL 4.4 |
| Thermal Design Power (TDP) | 250 W 0 % | 85 W 66 % |
| Length | 320 mm 0 % | 224 mm 30 % |
| Cooling Fans | 3 0 % | 2 33.3 % |
| Case Slots | 3 0 % | 2 33.3 % |
| SLI | 4-way 0 % | 2-way 50 % |
| Performance | Radeon HD 7970 | Radeon HD 7790 |
| Overall Score | 36822 0 % | 28255 23.3 % |
| Future Proof | 21 % 19.2 % | 26 % 0 % |
| Benchmark Score | 13559 0 % | 7983 41.1 % |
| 2D Benchmark Score | 726.4 0 % | 459.5 36.7 % |
| Average DirectX performance | 39.2 FPS 0 % | 26.3 FPS 32.8 % |
| DirectX 9 performance | 56.5 FPS 1.5 % | 57.4 FPS 0 % |
| DirectX 10 performance | 31.6 FPS 0 % | 10 FPS 68.5 % |
| DirectX 11 performance | 48.8 FPS 0 % | 18.1 FPS 62.8 % |
| DirectX 12 performance | 19.7 FPS 0.4 % | 19.8 FPS 0 % |
| Graphic card computing | 3266.5 operations/s 0 % | 1508.4 operations/s 53.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7970, Radeon HD 7790.
| Average frames per second | Radeon HD 7970 | Radeon HD 7790 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 78.2 FPS | 55.9 FPS |
| High settings | 140.7 FPS | 100.5 FPS |
| Medium settings | 168.8 FPS | 120.6 FPS |
| Low settings | 236.4 FPS | 168.9 FPS |
| Difference | 0 % | 28.5 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7970, Radeon HD 7790.
| Grand Theft Auto V | Radeon HD 7970 | Radeon HD 7790 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 60.9 FPS | 46.2 FPS |
| High settings | 109.6 FPS | 83.2 FPS |
| Medium settings | 131.5 FPS | 99.8 FPS |
| Low settings | 184.1 FPS | 139.8 FPS |
| Difference | 0 % | 24.1 % |
