General information | Radeon HD 7870M | Mobility Radeon HD 4870 |
---|---|---|
Launched | Q4 2012 | Q3 2010 |
Used in | Mobile | Mobile |
Factory | AMD | AMD |
Memory | 2048 MB 0 % | 1024 MB 50 % |
Core Clock | 800 MHz 0 % | 550 MHz 31.3 % |
DirectX | DirectX 11.1 | DirectX 10.1 |
OpenGL | OpenGL 4.4 | OpenGL 3.3 |
Performance | Radeon HD 7870M | Mobility Radeon HD 4870 |
Overall Score | 19732 0 % | 13639 30.9 % |
Future Proof | 23 % 0 % | 8 % 65.2 % |
Benchmark Score | 3894 0 % | 1860 52.2 % |
2D Benchmark Score | 551 0 % | 416.8 24.3 % |
Average DirectX performance | 11.2 FPS 0 % | 5.4 FPS 52.1 % |
DirectX 9 performance | 16.2 FPS 0 % | 7.8 FPS 51.9 % |
DirectX 10 performance | 9 FPS 0 % | 4.3 FPS 52.5 % |
DirectX 11 performance | 13.9 FPS 0 % | 6.6 FPS 52.3 % |
DirectX 12 performance | 5.7 FPS 0 % | 2.7 FPS 51.8 % |
Graphic card computing | 936.6 operations/s 0 % | 446.6 operations/s 52.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7870M, Mobility Radeon HD 4870.
Average frames per second | Radeon HD 7870M | Mobility Radeon HD 4870 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 34.2 FPS | 20.0 FPS |
High settings | 61.5 FPS | 36.0 FPS |
Medium settings | 73.8 FPS | 43.2 FPS |
Low settings | 103.4 FPS | 60.5 FPS |
Difference | 0 % | 41.5 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7870M, Mobility Radeon HD 4870.
Grand Theft Auto V | Radeon HD 7870M | Mobility Radeon HD 4870 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 31.5 FPS | 21.0 FPS |
High settings | 56.7 FPS | 37.8 FPS |
Medium settings | 68.0 FPS | 45.4 FPS |
Low settings | 95.2 FPS | 63.5 FPS |
Difference | 0 % | 33.3 % |