Radeon HD 7990
GeForce 840M
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| General information | Radeon HD 7990 | GeForce 840M |
|---|---|---|
| Launched | Q2 2013 | Q2 2014 |
| Used in | Desktop | Mobile |
| Factory | AMD | NVIDIA |
| Motherboard Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory | 3072 MB 0 % | 2048 MB 33.3 % |
| Core Clock | 950 MHz 7.7 % | 1029 MHz 0 % |
| DirectX | DirectX 11.2 | DirectX 11.2 |
| OpenGL | OpenGL 4.4 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 375 W 0 % | 30 W 92 % |
| Performance | Radeon HD 7990 | GeForce 840M |
| Overall Score | 37926 0 % | 16768 55.8 % |
| Future Proof | 26 % 21.2 % | 33 % 0 % |
| Benchmark Score | 14384 0 % | 2812 80.5 % |
| 2D Benchmark Score | 766 0 % | 149.1 80.5 % |
| Average DirectX performance | 41.2 FPS 0 % | 8.5 FPS 79.4 % |
| DirectX 9 performance | 59.6 FPS 0 % | 17.9 FPS 70 % |
| DirectX 10 performance | 33.1 FPS 0 % | 4 FPS 87.8 % |
| DirectX 11 performance | 50.8 FPS 0 % | 6 FPS 88.1 % |
| DirectX 12 performance | 21.2 FPS 0 % | 5.9 FPS 71.9 % |
| Graphic card computing | 3475.5 operations/s 0 % | 619 operations/s 82.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 7990, GeForce 840M.
| Average frames per second | Radeon HD 7990 | GeForce 840M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 81.4 FPS | 27.1 FPS |
| High settings | 146.5 FPS | 48.8 FPS |
| Medium settings | 175.8 FPS | 58.5 FPS |
| Low settings | 246.1 FPS | 81.9 FPS |
| Difference | 0 % | 66.7 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 7990, GeForce 840M.
| Grand Theft Auto V | Radeon HD 7990 | GeForce 840M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 62.9 FPS | 26.5 FPS |
| High settings | 113.3 FPS | 47.7 FPS |
| Medium settings | 135.9 FPS | 57.2 FPS |
| Low settings | 190.3 FPS | 80.1 FPS |
| Difference | 0 % | 57.9 % |
