GeForce GTX 645
GeForce GTX 275
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| General information | GeForce GTX 645 | GeForce GTX 275 |
|---|---|---|
| Launched | Q2 2013 | Q3 2012 |
| Used in | Desktop | Desktop |
| Factory | NVIDIA | NVIDIA |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Memory | 1024 MB 0 % | 896 MB 12.5 % |
| Core Clock | 824 MHz 0 % | 633 MHz 23.2 % |
| DirectX | DirectX 11 | DirectX 10 |
| OpenGL | OpenGL 4.5 | OpenGL 3.3 |
| Thermal Design Power (TDP) | 64 W 70.8 % | 219 W 0 % |
| Performance | GeForce GTX 645 | GeForce GTX 275 |
| Overall Score | 22020 0 % | 19112 13.2 % |
| Future Proof | 26 % 0 % | 21 % 19.2 % |
| Benchmark Score | 4849 0 % | 3653 24.7 % |
| 2D Benchmark Score | 429.6 0 % | 77.2 82 % |
| Average DirectX performance | 23.2 FPS 0 % | 11.2 FPS 51.7 % |
| DirectX 9 performance | 34.9 FPS 0 % | 28.9 FPS 17.1 % |
| DirectX 10 performance | 14.1 FPS 11.7 % | 16 FPS 0 % |
| DirectX 11 performance | 37 FPS 0 % | 0 FPS 100 % |
| DirectX 12 performance | 6.9 FPS 0 % | 0 FPS 100 % |
| Graphic card computing | 890.7 operations/s 0 % | 0 operations/s 100 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 645, GeForce GTX 275.
| Average frames per second | GeForce GTX 645 | GeForce GTX 275 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 40.3 FPS | 33.0 FPS |
| High settings | 72.6 FPS | 59.3 FPS |
| Medium settings | 87.1 FPS | 71.2 FPS |
| Low settings | 121.9 FPS | 99.6 FPS |
| Difference | 0 % | 18.3 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GTX 645, GeForce GTX 275.
| Grand Theft Auto V | GeForce GTX 645 | GeForce GTX 275 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 35.7 FPS | 30.7 FPS |
| High settings | 64.2 FPS | 55.2 FPS |
| Medium settings | 77.0 FPS | 66.2 FPS |
| Low settings | 107.9 FPS | 92.7 FPS |
| Difference | 0 % | 14 % |
