Radeon HD 7870 XT
Radeon HD 7790
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| General information | Radeon HD 7870 XT | Radeon HD 7790 |
|---|---|---|
| Launched | Q2 2013 | Q2 2013 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 2048 MB 0 % | 2048 MB 0 % |
| Core Clock | 925 MHz 7.5 % | 1000 MHz 0 % |
| Effective Clock | 6000 MHz 6.3 % | 6400 MHz 0 % |
| DirectX | DirectX 11.2 | DirectX 11.2 |
| OpenGL | OpenGL 4.4 | OpenGL 4.4 |
| Thermal Design Power (TDP) | 185 W 0 % | 85 W 54.1 % |
| Length | 275 mm 0 % | 224 mm 18.5 % |
| Cooling Fans | 2 0 % | 2 0 % |
| Case Slots | 2 0 % | 2 0 % |
| SLI | 2-way 0 % | 2-way 0 % |
| Performance | Radeon HD 7870 XT | Radeon HD 7790 |
| Overall Score | 33983 0 % | 28255 16.9 % |
| Future Proof | 26 % 0 % | 26 % 0 % |
| Benchmark Score | 11549 0 % | 7983 30.9 % |
| 2D Benchmark Score | 666.9 0 % | 459.5 31.1 % |
| Average DirectX performance | 33 FPS 0 % | 26.3 FPS 20.3 % |
| DirectX 9 performance | 48 FPS 16.4 % | 57.4 FPS 0 % |
| DirectX 10 performance | 26.6 FPS 0 % | 10 FPS 62.6 % |
| DirectX 11 performance | 40.8 FPS 0 % | 18.1 FPS 55.5 % |
| DirectX 12 performance | 16.7 FPS 15.6 % | 19.8 FPS 0 % |
| Graphic card computing | 2807.4 operations/s 0 % | 1508.4 operations/s 46.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7870 XT, Radeon HD 7790.
| Average frames per second | Radeon HD 7870 XT | Radeon HD 7790 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 70.7 FPS | 55.9 FPS |
| High settings | 127.3 FPS | 100.5 FPS |
| Medium settings | 152.8 FPS | 120.6 FPS |
| Low settings | 213.9 FPS | 168.9 FPS |
| Difference | 0 % | 21 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7870 XT, Radeon HD 7790.
| Grand Theft Auto V | Radeon HD 7870 XT | Radeon HD 7790 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 56.0 FPS | 46.2 FPS |
| High settings | 100.9 FPS | 83.2 FPS |
| Medium settings | 121.0 FPS | 99.8 FPS |
| Low settings | 169.5 FPS | 139.8 FPS |
| Difference | 0 % | 17.5 % |
