GeForce GTX 660 Ti
Radeon HD 7770
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| General information | GeForce GTX 660 Ti | Radeon HD 7770 |
|---|---|---|
| Launched | Q3 2012 | Q2 2012 |
| Used in | Desktop | Desktop |
| Factory | NVIDIA | AMD |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 3072 MB 0 % | 2048 MB 33.3 % |
| Core Clock | 915 MHz 10.3 % | 1020 MHz 0 % |
| Effective Clock | 6608 MHz 0 % | 5000 MHz 24.3 % |
| DirectX | DirectX 11 | DirectX 11.2 |
| OpenGL | OpenGL 4.5 | OpenGL 4.2 |
| Thermal Design Power (TDP) | 150 W 0 % | 80 W 46.7 % |
| Length | 285 mm 0 % | 236 mm 17.2 % |
| Cooling Fans | 3 0 % | 2 33.3 % |
| Case Slots | 2 0 % | 2 0 % |
| Performance | GeForce GTX 660 Ti | Radeon HD 7770 |
| Overall Score | 33743 0 % | 23667 29.9 % |
| Future Proof | 21 % 0 % | 20 % 4.8 % |
| Benchmark Score | 11386 0 % | 5601 50.8 % |
| 2D Benchmark Score | 458.7 1.3 % | 464.7 0 % |
| Average DirectX performance | 35.9 FPS 0 % | 18.3 FPS 48.9 % |
| DirectX 9 performance | 72.4 FPS 0 % | 41.2 FPS 43 % |
| DirectX 10 performance | 17.2 FPS 0 % | 7 FPS 58.9 % |
| DirectX 11 performance | 37.9 FPS 0 % | 13 FPS 65.7 % |
| DirectX 12 performance | 16 FPS 0 % | 12.1 FPS 24.8 % |
| Graphic card computing | 2233.7 operations/s 0 % | 1153 operations/s 48.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 660 Ti, Radeon HD 7770.
| Average frames per second | GeForce GTX 660 Ti | Radeon HD 7770 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 70.1 FPS | 44.1 FPS |
| High settings | 126.1 FPS | 79.3 FPS |
| Medium settings | 151.4 FPS | 95.2 FPS |
| Low settings | 211.9 FPS | 133.2 FPS |
| Difference | 0 % | 37.1 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GTX 660 Ti, Radeon HD 7770.
| Grand Theft Auto V | GeForce GTX 660 Ti | Radeon HD 7770 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 55.6 FPS | 38.4 FPS |
| High settings | 100.1 FPS | 69.0 FPS |
| Medium settings | 120.1 FPS | 82.8 FPS |
| Low settings | 168.2 FPS | 116.0 FPS |
| Difference | 0 % | 31 % |
