Radeon HD 7870 XT
Radeon HD 7770
|
|
|
| General information | Radeon HD 7870 XT | Radeon HD 7770 |
|---|---|---|
| Launched | Q2 2013 | Q2 2012 |
| 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 9.3 % | 1020 MHz 0 % |
| Effective Clock | 6000 MHz 0 % | 5000 MHz 16.7 % |
| DirectX | DirectX 11.2 | DirectX 11.2 |
| OpenGL | OpenGL 4.4 | OpenGL 4.2 |
| Thermal Design Power (TDP) | 185 W 0 % | 80 W 56.8 % |
| Length | 275 mm 0 % | 236 mm 14.2 % |
| 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 7770 |
| Overall Score | 33983 0 % | 23667 30.4 % |
| Future Proof | 26 % 0 % | 20 % 23.1 % |
| Benchmark Score | 11549 0 % | 5601 51.5 % |
| 2D Benchmark Score | 666.9 0 % | 464.7 30.3 % |
| Average DirectX performance | 33 FPS 0 % | 18.3 FPS 44.5 % |
| DirectX 9 performance | 48 FPS 0 % | 41.2 FPS 14 % |
| DirectX 10 performance | 26.6 FPS 0 % | 7 FPS 73.6 % |
| DirectX 11 performance | 40.8 FPS 0 % | 13 FPS 68.1 % |
| DirectX 12 performance | 16.7 FPS 0 % | 12.1 FPS 27.9 % |
| Graphic card computing | 2807.4 operations/s 0 % | 1153 operations/s 58.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7870 XT, Radeon HD 7770.
| Average frames per second | Radeon HD 7870 XT | Radeon HD 7770 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 70.7 FPS | 44.1 FPS |
| High settings | 127.3 FPS | 79.3 FPS |
| Medium settings | 152.8 FPS | 95.2 FPS |
| Low settings | 213.9 FPS | 133.2 FPS |
| Difference | 0 % | 37.7 % |
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 7770.
| Grand Theft Auto V | Radeon HD 7870 XT | Radeon HD 7770 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 56.0 FPS | 38.4 FPS |
| High settings | 100.9 FPS | 69.0 FPS |
| Medium settings | 121.0 FPS | 82.8 FPS |
| Low settings | 169.5 FPS | 116.0 FPS |
| Difference | 0 % | 31.6 % |
