Radeon HD 3870 X2
Radeon HD 2900 XT
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| General information | Radeon HD 3870 X2 | Radeon HD 2900 XT |
|---|---|---|
| Launched | Q4 2011 | Q2 2012 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Motherboard Bus | PCIe 2.0 x16 | PCIe 1.0 x16 |
| Memory | 512 MB 50 % | 1024 MB 0 % |
| DirectX | DirectX 10.1 | DirectX 10 |
| OpenGL | OpenGL 3.3 | OpenGL 3.3 |
| Thermal Design Power (TDP) | 165 W 23.3 % | 215 W 0 % |
| Performance | Radeon HD 3870 X2 | Radeon HD 2900 XT |
| Overall Score | 13536 0 % | 13060 3.5 % |
| Future Proof | 16 % 20 % | 20 % 0 % |
| Benchmark Score | 1832 0 % | 1706 6.9 % |
| 2D Benchmark Score | 224.7 43.3 % | 396.2 0 % |
| Average DirectX performance | 5.5 FPS 0 % | 4.9 FPS 10.3 % |
| DirectX 9 performance | 19.9 FPS 0 % | 7.1 FPS 64.2 % |
| DirectX 10 performance | 2 FPS 49.6 % | 4 FPS 0 % |
| DirectX 11 performance | 0 FPS 100 % | 6.1 FPS 0 % |
| DirectX 12 performance | 0 FPS 100 % | 2.5 FPS 0 % |
| Graphic card computing | 0 operations/s 100 % | 412.1 operations/s 0 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 3870 X2, Radeon HD 2900 XT.
| Average frames per second | Radeon HD 3870 X2 | Radeon HD 2900 XT |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 19.8 FPS | 18.8 FPS |
| High settings | 35.6 FPS | 33.8 FPS |
| Medium settings | 42.7 FPS | 40.5 FPS |
| Low settings | 59.8 FPS | 56.7 FPS |
| Difference | 0 % | 5.2 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 3870 X2, Radeon HD 2900 XT.
| Grand Theft Auto V | Radeon HD 3870 X2 | Radeon HD 2900 XT |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 20.9 FPS | 20.1 FPS |
| High settings | 37.7 FPS | 36.1 FPS |
| Medium settings | 45.2 FPS | 43.4 FPS |
| Low settings | 63.3 FPS | 60.7 FPS |
| Difference | 0 % | 4 % |
