Radeon HD 7970
GeForce GTX 645
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| General information | Radeon HD 7970 | GeForce GTX 645 |
|---|---|---|
| Launched | Q3 2012 | Q2 2013 |
| Used in | Desktop | Desktop |
| Factory | AMD | NVIDIA |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 3072 MB 0 % | 1024 MB 66.7 % |
| Core Clock | 1000 MHz 0 % | 824 MHz 17.6 % |
| DirectX | DirectX 12 | DirectX 11 |
| OpenGL | OpenGL 4.4 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 250 W 0 % | 64 W 74.4 % |
| Performance | Radeon HD 7970 | GeForce GTX 645 |
| Overall Score | 36823 0 % | 22022 40.2 % |
| Future Proof | 21 % 19.2 % | 26 % 0 % |
| Benchmark Score | 13560 0 % | 4850 64.2 % |
| 2D Benchmark Score | 733.7 0 % | 430.4 41.3 % |
| Average DirectX performance | 39.2 FPS 0 % | 16 FPS 59.2 % |
| DirectX 9 performance | 57.1 FPS 0 % | 34.9 FPS 38.9 % |
| DirectX 10 performance | 31.3 FPS 0 % | 6.9 FPS 77.8 % |
| DirectX 11 performance | 48.7 FPS 0 % | 15.1 FPS 68.9 % |
| DirectX 12 performance | 19.7 FPS 0 % | 7 FPS 64.3 % |
| Graphic card computing | 3304.1 operations/s 0 % | 879.1 operations/s 73.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7970, GeForce GTX 645.
| Average frames per second | Radeon HD 7970 | GeForce GTX 645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 78.2 FPS | 39.8 FPS |
| High settings | 140.7 FPS | 71.7 FPS |
| Medium settings | 168.9 FPS | 86.0 FPS |
| Low settings | 236.4 FPS | 120.4 FPS |
| Difference | 0 % | 49.1 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7970, GeForce GTX 645.
| Grand Theft Auto V | Radeon HD 7970 | GeForce GTX 645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 61.0 FPS | 35.4 FPS |
| High settings | 109.8 FPS | 63.8 FPS |
| Medium settings | 131.8 FPS | 76.6 FPS |
| Low settings | 184.5 FPS | 107.2 FPS |
| Difference | 0 % | 41.9 % |
