Radeon HD 8990
Radeon R9 270X
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| General information | Radeon HD 8990 | Radeon R9 270X |
|---|---|---|
| Launched | Q4 2013 | Q4 2013 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 3072 MB 25 % | 4096 MB 0 % |
| Core Clock | 950 MHz 5 % | 1000 MHz 0 % |
| DirectX | DirectX 11.1 | DirectX 12 |
| OpenGL | OpenGL 4.4 | OpenGL 4.4 |
| Thermal Design Power (TDP) | 375 W 0 % | 180 W 52 % |
| Performance | Radeon HD 8990 | Radeon R9 270X |
| Overall Score | 36696 0 % | 35545 3.1 % |
| Future Proof | 30 % 0 % | 30 % 0 % |
| Benchmark Score | 13466 0 % | 12635 6.2 % |
| 2D Benchmark Score | 663.3 0 % | 612 7.7 % |
| Average DirectX performance | 43.3 FPS 0 % | 39.5 FPS 9 % |
| DirectX 9 performance | 76.4 FPS 8.8 % | 83.7 FPS 0 % |
| DirectX 10 performance | 33.3 FPS 0 % | 20.1 FPS 39.6 % |
| DirectX 11 performance | 45.8 FPS 0 % | 29.8 FPS 34.9 % |
| DirectX 12 performance | 17.9 FPS 26 % | 24.1 FPS 0 % |
| Graphic card computing | 2608.3 operations/s 0 % | 2204.2 operations/s 15.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 8990, Radeon R9 270X.
| Average frames per second | Radeon HD 8990 | Radeon R9 270X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 78.8 FPS | 75.7 FPS |
| High settings | 141.8 FPS | 136.2 FPS |
| Medium settings | 170.1 FPS | 163.4 FPS |
| Low settings | 238.2 FPS | 228.8 FPS |
| Difference | 0 % | 3.9 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 8990, Radeon R9 270X.
| Grand Theft Auto V | Radeon HD 8990 | Radeon R9 270X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 61.2 FPS | 59.1 FPS |
| High settings | 110.2 FPS | 106.5 FPS |
| Medium settings | 132.2 FPS | 127.7 FPS |
| Low settings | 185.1 FPS | 178.8 FPS |
| Difference | 0 % | 3.4 % |
