GeForce GTX 770M
GeForce GTX 645
|
|
|
| General information | GeForce GTX 770M | GeForce GTX 645 |
|---|---|---|
| Launched | Q2 2013 | Q2 2013 |
| Used in | Mobile | Desktop |
| Factory | NVIDIA | NVIDIA |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 3072 MB 0 % | 1024 MB 66.7 % |
| Core Clock | 797 MHz 3.3 % | 824 MHz 0 % |
| DirectX | DirectX 11 | DirectX 11 |
| OpenGL | OpenGL 4.5 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 75 W 0 % | 64 W 14.7 % |
| Performance | GeForce GTX 770M | GeForce GTX 645 |
| Overall Score | 26872 0 % | 22018 18.1 % |
| Future Proof | 26 % 0 % | 26 % 0 % |
| Benchmark Score | 7221 0 % | 4848 32.9 % |
| 2D Benchmark Score | 339 20.4 % | 425.7 0 % |
| Average DirectX performance | 24.2 FPS 0 % | 16.1 FPS 33.5 % |
| DirectX 9 performance | 50.7 FPS 0 % | 35.2 FPS 30.5 % |
| DirectX 10 performance | 12.1 FPS 0 % | 7.1 FPS 41.7 % |
| DirectX 11 performance | 23.9 FPS 0 % | 15 FPS 37.1 % |
| DirectX 12 performance | 9.9 FPS 0 % | 7 FPS 29.8 % |
| Graphic card computing | 1198 operations/s 0 % | 889.8 operations/s 25.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 770M, GeForce GTX 645.
| Average frames per second | GeForce GTX 770M | GeForce GTX 645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 52.8 FPS | 40.3 FPS |
| High settings | 95.1 FPS | 72.5 FPS |
| Medium settings | 114.1 FPS | 87.1 FPS |
| Low settings | 159.8 FPS | 121.9 FPS |
| Difference | 0 % | 23.7 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GTX 770M, GeForce GTX 645.
| Grand Theft Auto V | GeForce GTX 770M | GeForce GTX 645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 44.0 FPS | 35.6 FPS |
| High settings | 79.2 FPS | 64.1 FPS |
| Medium settings | 95.1 FPS | 76.9 FPS |
| Low settings | 133.1 FPS | 107.6 FPS |
| Difference | 0 % | 19.2 % |
