GeForce GTX 580M
GeForce GTX 645
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| General information | GeForce GTX 580M | GeForce GTX 645 |
|---|---|---|
| Launched | Q3 2011 | Q2 2013 |
| Used in | Mobile | Desktop |
| Factory | NVIDIA | NVIDIA |
| Motherboard Bus | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Memory | 2048 MB 0 % | 1024 MB 50 % |
| Core Clock | 620 MHz 24.8 % | 824 MHz 0 % |
| DirectX | DirectX 11 | DirectX 11 |
| OpenGL | OpenGL 4.5 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 100 W 0 % | 64 W 36 % |
| Performance | GeForce GTX 580M | GeForce GTX 645 |
| Overall Score | 23144 0 % | 22018 4.9 % |
| Future Proof | 15 % 42.3 % | 26 % 0 % |
| Benchmark Score | 5357 0 % | 4848 9.5 % |
| 2D Benchmark Score | 348.3 19.2 % | 431.3 0 % |
| Average DirectX performance | 21.9 FPS 0 % | 16 FPS 26.9 % |
| DirectX 9 performance | 53.5 FPS 0 % | 35 FPS 34.6 % |
| DirectX 10 performance | 10 FPS 0 % | 7.1 FPS 29.1 % |
| DirectX 11 performance | 19.1 FPS 0 % | 15 FPS 21.4 % |
| DirectX 12 performance | 5 FPS 27.9 % | 7 FPS 0 % |
| Graphic card computing | 686.1 operations/s 23.3 % | 894.2 operations/s 0 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 580M, GeForce GTX 645.
| Average frames per second | GeForce GTX 580M | GeForce GTX 645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 43.2 FPS | 40.3 FPS |
| High settings | 77.7 FPS | 72.5 FPS |
| Medium settings | 93.2 FPS | 87.1 FPS |
| Low settings | 130.5 FPS | 121.9 FPS |
| Difference | 0 % | 6.6 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GTX 580M, GeForce GTX 645.
| Grand Theft Auto V | GeForce GTX 580M | GeForce GTX 645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 37.5 FPS | 35.6 FPS |
| High settings | 67.6 FPS | 64.1 FPS |
| Medium settings | 81.1 FPS | 76.9 FPS |
| Low settings | 113.5 FPS | 107.6 FPS |
| Difference | 0 % | 5.2 % |
