GeForce GTX 780
GeForce GTX 645
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| General information | GeForce GTX 780 | GeForce GTX 645 |
|---|---|---|
| Launched | Q2 2013 | Q2 2013 |
| Used in | Desktop | Desktop |
| Factory | NVIDIA | NVIDIA |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 6144 MB 0 % | 1024 MB 83.3 % |
| Core Clock | 863 MHz 0 % | 824 MHz 4.5 % |
| DirectX | DirectX 11 | DirectX 11 |
| OpenGL | OpenGL 4.5 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 250 W 0 % | 64 W 74.4 % |
| Performance | GeForce GTX 780 | GeForce GTX 645 |
| Overall Score | 45495 0 % | 21981 51.7 % |
| Future Proof | 26 % 0 % | 26 % 0 % |
| Benchmark Score | 20698 0 % | 4832 76.7 % |
| 2D Benchmark Score | 584.1 0 % | 427.4 26.8 % |
| Average DirectX performance | 65.5 FPS 0 % | 16 FPS 75.6 % |
| DirectX 9 performance | 129 FPS 0 % | 34.8 FPS 73 % |
| DirectX 10 performance | 37.2 FPS 0 % | 6.9 FPS 81.3 % |
| DirectX 11 performance | 66 FPS 0 % | 15.1 FPS 77.1 % |
| DirectX 12 performance | 29.8 FPS 0 % | 7 FPS 76.6 % |
| Graphic card computing | 4054.8 operations/s 0 % | 886.3 operations/s 78.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 780, GeForce GTX 645.
| Average frames per second | GeForce GTX 780 | GeForce GTX 645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 101.7 FPS | 39.8 FPS |
| High settings | 183.0 FPS | 71.6 FPS |
| Medium settings | 219.6 FPS | 85.9 FPS |
| Low settings | 307.5 FPS | 120.3 FPS |
| Difference | 0 % | 60.9 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GTX 780, GeForce GTX 645.
| Grand Theft Auto V | GeForce GTX 780 | GeForce GTX 645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 76.0 FPS | 35.4 FPS |
| High settings | 136.7 FPS | 63.7 FPS |
| Medium settings | 164.1 FPS | 76.4 FPS |
| Low settings | 229.7 FPS | 107.0 FPS |
| Difference | 0 % | 53.4 % |
