GeForce GTX 660M
GeForce GT 640M
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| General information | GeForce GTX 660M | GeForce GT 640M |
|---|---|---|
| Launched | Q2 2012 | Q4 2012 |
| Used in | Mobile | Mobile |
| Factory | NVIDIA | NVIDIA |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 2048 MB 0 % | 2048 MB 0 % |
| Core Clock | 950 MHz 0 % | 625 MHz 34.2 % |
| DirectX | DirectX 11.2 | DirectX 11 |
| OpenGL | OpenGL 4.5 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 50 W 0 % | 32 W 36 % |
| Performance | GeForce GTX 660M | GeForce GT 640M |
| Overall Score | 19242 0 % | 15409 19.9 % |
| Future Proof | 20 % 13 % | 23 % 0 % |
| Benchmark Score | 3702 0 % | 2374 35.9 % |
| 2D Benchmark Score | 266.3 0 % | 195.2 26.7 % |
| Average DirectX performance | 13 FPS 0 % | 8.3 FPS 36.3 % |
| DirectX 9 performance | 30.1 FPS 0 % | 19.1 FPS 36.4 % |
| DirectX 10 performance | 5 FPS 0 % | 3 FPS 40.2 % |
| DirectX 11 performance | 12 FPS 0 % | 8 FPS 33.3 % |
| DirectX 12 performance | 5 FPS 0 % | 3 FPS 39.6 % |
| Graphic card computing | 833.8 operations/s 0 % | 436.9 operations/s 47.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 660M, GeForce GT 640M.
| Average frames per second | GeForce GTX 660M | GeForce GT 640M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 33.0 FPS | 23.9 FPS |
| High settings | 59.4 FPS | 43.0 FPS |
| Medium settings | 71.3 FPS | 51.6 FPS |
| Low settings | 99.8 FPS | 72.3 FPS |
| Difference | 0 % | 27.6 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GTX 660M, GeForce GT 640M.
| Grand Theft Auto V | GeForce GTX 660M | GeForce GT 640M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 30.7 FPS | 24.0 FPS |
| High settings | 55.2 FPS | 43.3 FPS |
| Medium settings | 66.2 FPS | 51.9 FPS |
| Low settings | 92.7 FPS | 72.7 FPS |
| Difference | 0 % | 21.6 % |
