GeForce GTX 980
GeForce GTX 645
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| General information | GeForce GTX 980 | GeForce GTX 645 |
|---|---|---|
| Launched | Q3 2014 | Q2 2013 |
| Used in | Desktop | Desktop |
| Factory | NVIDIA | NVIDIA |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 4096 MB 0 % | 1024 MB 75 % |
| Core Clock | 1126 MHz 0 % | 824 MHz 26.8 % |
| DirectX | DirectX 12 | DirectX 11 |
| OpenGL | OpenGL 4.5 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 165 W 0 % | 64 W 61.2 % |
| Performance | GeForce GTX 980 | GeForce GTX 645 |
| Overall Score | 53621 0 % | 22022 58.9 % |
| Future Proof | 35 % 0 % | 26 % 25.7 % |
| Benchmark Score | 28752 0 % | 4850 83.1 % |
| 2D Benchmark Score | 796.4 0 % | 430.4 46 % |
| Average DirectX performance | 87.3 FPS 0 % | 16 FPS 81.7 % |
| DirectX 9 performance | 166.3 FPS 0 % | 34.9 FPS 79 % |
| DirectX 10 performance | 53.4 FPS 0 % | 6.9 FPS 87 % |
| DirectX 11 performance | 83.7 FPS 0 % | 15.1 FPS 81.9 % |
| DirectX 12 performance | 45.7 FPS 0 % | 7 FPS 84.6 % |
| Graphic card computing | 4775 operations/s 0 % | 879.1 operations/s 81.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 980, GeForce GTX 645.
| Average frames per second | GeForce GTX 980 | GeForce GTX 645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 123.5 FPS | 39.8 FPS |
| High settings | 222.3 FPS | 71.7 FPS |
| Medium settings | 266.8 FPS | 86.0 FPS |
| Low settings | 373.5 FPS | 120.4 FPS |
| Difference | 0 % | 67.8 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GTX 980, GeForce GTX 645.
| Grand Theft Auto V | GeForce GTX 980 | GeForce GTX 645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 90.0 FPS | 35.4 FPS |
| High settings | 162.1 FPS | 63.8 FPS |
| Medium settings | 194.5 FPS | 76.6 FPS |
| Low settings | 272.3 FPS | 107.2 FPS |
| Difference | 0 % | 60.6 % |
