Radeon HD 7770
Radeon RX 640
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| General information | Radeon HD 7770 | Radeon RX 640 |
|---|---|---|
| Launched | Q2 2012 | Q1 2020 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Memory | 2048 MB 50 % | 4096 MB 0 % |
| Core Clock | 1020 MHz 5.7 % | 1082 MHz 0 % |
| DirectX | DirectX 11.2 | DirectX 12 |
| OpenGL | OpenGL 4.2 | OpenGL 4.6 |
| Thermal Design Power (TDP) | 80 W 0 % | 50 W 37.5 % |
| Performance | Radeon HD 7770 | Radeon RX 640 |
| Overall Score | 23674 0 % | 22470 5.1 % |
| Future Proof | 20 % 71.8 % | 71 % 0 % |
| Benchmark Score | 5605 0 % | 5049 9.9 % |
| 2D Benchmark Score | 460.5 0 % | 338.7 26.5 % |
| Average DirectX performance | 18.3 FPS 0 % | 17.1 FPS 6.6 % |
| DirectX 9 performance | 41.1 FPS 0 % | 36.2 FPS 11.9 % |
| DirectX 10 performance | 6.9 FPS 1.4 % | 7 FPS 0 % |
| DirectX 11 performance | 12.9 FPS 7.3 % | 14 FPS 0 % |
| DirectX 12 performance | 12.1 FPS 0 % | 11.1 FPS 8.6 % |
| Graphic card computing | 1155.4 operations/s 0 % | 836 operations/s 27.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7770, Radeon RX 640.
| Average frames per second | Radeon HD 7770 | Radeon RX 640 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 44.1 FPS | 41.1 FPS |
| High settings | 79.4 FPS | 73.9 FPS |
| Medium settings | 95.3 FPS | 88.7 FPS |
| Low settings | 133.4 FPS | 124.2 FPS |
| Difference | 0 % | 6.9 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7770, Radeon RX 640.
| Grand Theft Auto V | Radeon HD 7770 | Radeon RX 640 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 38.4 FPS | 36.3 FPS |
| High settings | 69.1 FPS | 65.3 FPS |
| Medium settings | 82.9 FPS | 78.3 FPS |
| Low settings | 116.0 FPS | 109.6 FPS |
| Difference | 0 % | 5.5 % |
