Radeon HD 7970M
GeForce GT 645M
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| General information | Radeon HD 7970M | GeForce GT 645M |
|---|---|---|
| Launched | Q2 2012 | Q1 2013 |
| Used in | Mobile | Mobile |
| Factory | AMD | NVIDIA |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 4096 MB 0 % | 2048 MB 50 % |
| Core Clock | 850 MHz 0 % | 710 MHz 16.5 % |
| DirectX | DirectX 11.1 | DirectX 11 |
| OpenGL | OpenGL 4.4 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 75 W 0 % | 32 W 57.3 % |
| Performance | Radeon HD 7970M | GeForce GT 645M |
| Overall Score | 30196 0 % | 15493 48.7 % |
| Future Proof | 20 % 20 % | 25 % 0 % |
| Benchmark Score | 9118 0 % | 2400 73.7 % |
| 2D Benchmark Score | 510 0 % | 157.6 69.1 % |
| Average DirectX performance | 29.7 FPS 0 % | 7.2 FPS 75.7 % |
| DirectX 9 performance | 63.7 FPS 0 % | 13.9 FPS 78.2 % |
| DirectX 10 performance | 16.1 FPS 0 % | 3 FPS 81.4 % |
| DirectX 11 performance | 21.1 FPS 0 % | 7 FPS 67 % |
| DirectX 12 performance | 17.9 FPS 0 % | 5 FPS 71.9 % |
| Graphic card computing | 1633.8 operations/s 0 % | 468.7 operations/s 71.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7970M, GeForce GT 645M.
| Average frames per second | Radeon HD 7970M | GeForce GT 645M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 60.8 FPS | 24.1 FPS |
| High settings | 109.5 FPS | 43.4 FPS |
| Medium settings | 131.4 FPS | 52.0 FPS |
| Low settings | 183.9 FPS | 72.8 FPS |
| Difference | 0 % | 60.4 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7970M, GeForce GT 645M.
| Grand Theft Auto V | Radeon HD 7970M | GeForce GT 645M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 49.6 FPS | 24.2 FPS |
| High settings | 89.3 FPS | 43.5 FPS |
| Medium settings | 107.1 FPS | 52.2 FPS |
| Low settings | 150.0 FPS | 73.1 FPS |
| Difference | 0 % | 51.3 % |
