GeForce GTX 555
GeForce GT 640
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| General information | GeForce GTX 555 | GeForce GT 640 |
|---|---|---|
| Launched | Q1 2012 | Q4 2011 |
| Used in | Desktop | Desktop |
| Factory | NVIDIA | NVIDIA |
| Motherboard Bus | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Memory | 1024 MB 75 % | 4096 MB 0 % |
| Core Clock | 736 MHz 18.2 % | 900 MHz 0 % |
| DirectX | DirectX 11 | DirectX 11 |
| OpenGL | OpenGL 4.5 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 150 W 0 % | 65 W 56.7 % |
| Performance | GeForce GTX 555 | GeForce GT 640 |
| Overall Score | 20153 0 % | 17438 13.5 % |
| Future Proof | 18 % 0 % | 16 % 11.1 % |
| Benchmark Score | 4061 0 % | 3041 25.1 % |
| 2D Benchmark Score | 449.2 0 % | 290.4 35.4 % |
| Average DirectX performance | 15.9 FPS 0 % | 10.7 FPS 32.4 % |
| DirectX 9 performance | 40.6 FPS 0 % | 23.8 FPS 41.3 % |
| DirectX 10 performance | 7 FPS 0 % | 4 FPS 41.9 % |
| DirectX 11 performance | 12.9 FPS 0 % | 10.1 FPS 22 % |
| DirectX 12 performance | 3 FPS 40 % | 5 FPS 0 % |
| Graphic card computing | 899.6 operations/s 0 % | 623.2 operations/s 30.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 555, GeForce GT 640.
| Average frames per second | GeForce GTX 555 | GeForce GT 640 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 35.2 FPS | 28.7 FPS |
| High settings | 63.4 FPS | 51.6 FPS |
| Medium settings | 76.1 FPS | 61.9 FPS |
| Low settings | 106.6 FPS | 86.7 FPS |
| Difference | 0 % | 18.7 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GTX 555, GeForce GT 640.
| Grand Theft Auto V | GeForce GTX 555 | GeForce GT 640 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 32.3 FPS | 27.6 FPS |
| High settings | 58.1 FPS | 49.7 FPS |
| Medium settings | 69.7 FPS | 59.6 FPS |
| Low settings | 97.6 FPS | 83.5 FPS |
| Difference | 0 % | 14.4 % |
