Radeon HD 4870
Quadro K420
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| General information | Radeon HD 4870 | Quadro K420 |
|---|---|---|
| Launched | Q3 2012 | Q4 2014 |
| Used in | Desktop | Workstation |
| Factory | AMD | NVIDIA |
| Motherboard Bus | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Memory | 2048 MB 0 % | 1024 MB 50 % |
| Core Clock | 750 MHz 3.8 % | 780 MHz 0 % |
| Effective Clock | 3800 MHz 0 % | 1782 MHz 53.1 % |
| DirectX | DirectX 10.1 | DirectX 11 |
| OpenGL | OpenGL 3.3 | OpenGL 4.5 |
| Thermal Design Power (TDP) | 150 W 0 % | 41 W 72.7 % |
| Length | 241 mm 0 % | 160 mm 33.6 % |
| Cooling Fans | 1 0 % | 1 0 % |
| Case Slots | 2 0 % | 1 50 % |
| Performance | Radeon HD 4870 | Quadro K420 |
| Overall Score | 18793 0 % | 13883 26.1 % |
| Future Proof | 21 % 41.7 % | 36 % 0 % |
| Benchmark Score | 3532 0 % | 1927 45.4 % |
| 2D Benchmark Score | 45.5 83.6 % | 277.5 0 % |
| Average DirectX performance | 10.7 FPS 0 % | 7.5 FPS 30.6 % |
| DirectX 9 performance | 36 FPS 0 % | 17.9 FPS 50.4 % |
| DirectX 10 performance | 7 FPS 0 % | 3 FPS 56.8 % |
| DirectX 11 performance | 0 FPS 100 % | 6 FPS 0 % |
| DirectX 12 performance | 0 FPS 100 % | 3 FPS 0 % |
| Graphic card computing | 0 operations/s 100 % | 337.6 operations/s 0 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon HD 4870, Quadro K420.
| Average frames per second | Radeon HD 4870 | Quadro K420 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 31.9 FPS | 20.5 FPS |
| High settings | 57.5 FPS | 37.0 FPS |
| Medium settings | 69.0 FPS | 44.4 FPS |
| Low settings | 96.6 FPS | 62.1 FPS |
| Difference | 0 % | 35.7 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon HD 4870, Quadro K420.
| Grand Theft Auto V | Radeon HD 4870 | Quadro K420 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 30.0 FPS | 21.6 FPS |
| High settings | 53.9 FPS | 38.8 FPS |
| Medium settings | 64.7 FPS | 46.6 FPS |
| Low settings | 90.6 FPS | 65.2 FPS |
| Difference | 0 % | 28 % |
