GeForce GTX 1660 Ti
GeForce GT 640
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| General information | GeForce GTX 1660 Ti | GeForce GT 640 |
|---|---|---|
| Launched | Q1 2019 | Q4 2011 |
| Used in | Desktop | Desktop |
| Factory | NVIDIA | NVIDIA |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 6144 MB 0 % | 4096 MB 33.3 % |
| Core Clock | 1500 MHz 0 % | 900 MHz 40 % |
| Effective Clock | 14000 MHz 0 % | 5010 MHz 64.2 % |
| DirectX | DirectX 12 | DirectX 11 |
| OpenGL | OpenGL 4.6 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 120 W 0 % | 65 W 45.8 % |
| Length | 301 mm 0 % | 210 mm 30.2 % |
| Cooling Fans | 3 0 % | 2 33.3 % |
| Case Slots | 3 0 % | 2 33.3 % |
| Performance | GeForce GTX 1660 Ti | GeForce GT 640 |
| Overall Score | 57795 0 % | 17439 69.8 % |
| Future Proof | 65 % 0 % | 16 % 75.4 % |
| Benchmark Score | 33402 0 % | 3041 90.9 % |
| 2D Benchmark Score | 818.5 0 % | 293.5 64.1 % |
| Average DirectX performance | 102.6 FPS 0 % | 10.8 FPS 89.5 % |
| DirectX 9 performance | 189.7 FPS 0 % | 24.2 FPS 87.3 % |
| DirectX 10 performance | 68.3 FPS 0 % | 4 FPS 94.2 % |
| DirectX 11 performance | 102.2 FPS 0 % | 10.1 FPS 90.1 % |
| DirectX 12 performance | 50.2 FPS 0 % | 5 FPS 90 % |
| Graphic card computing | 5267.9 operations/s 0 % | 618.9 operations/s 88.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 1660 Ti, GeForce GT 640.
| Average frames per second | GeForce GTX 1660 Ti | GeForce GT 640 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 134.9 FPS | 28.6 FPS |
| High settings | 242.8 FPS | 51.5 FPS |
| Medium settings | 291.4 FPS | 61.8 FPS |
| Low settings | 407.9 FPS | 86.5 FPS |
| Difference | 0 % | 78.8 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GTX 1660 Ti, GeForce GT 640.
| Grand Theft Auto V | GeForce GTX 1660 Ti | GeForce GT 640 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 97.2 FPS | 27.5 FPS |
| High settings | 175.0 FPS | 49.6 FPS |
| Medium settings | 210.0 FPS | 59.5 FPS |
| Low settings | 293.9 FPS | 83.3 FPS |
| Difference | 0 % | 71.7 % |
