Radeon RX 6600
Radeon R9 390X
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| General information | Radeon RX 6600 | Radeon R9 390X |
|---|---|---|
| Launched | Q4 2021 | Q4 2013 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Motherboard Bus | PCIe 4.0 x8 | PCIe 3.0 x16 |
| Memory | 8192 MB 0 % | 4096 MB 50 % |
| Core Clock | 1626 MHz 0 % | 1000 MHz 38.5 % |
| Boost Clock | 2491 MHz 0 % | 1100 MHz 55.8 % |
| Effective Clock | 14000 MHz 0 % | 6100 MHz 56.4 % |
| DirectX | DirectX 12 | DirectX 12 |
| OpenGL | OpenGL 4.6 | OpenGL 4.4 |
| Thermal Design Power (TDP) | 132 W 54.5 % | 290 W 0 % |
| Length | 282 mm 8.4 % | 308 mm 0 % |
| Cooling Fans | 3 0 % | 3 0 % |
| Case Slots | 2 0 % | 2 0 % |
| Frame Sync | FreeSync | FreeSync |
| Performance | Radeon RX 6600 | Radeon R9 390X |
| Overall Score | 62545 0 % | 48012 23.2 % |
| Future Proof | 83 % 0 % | 30 % 63.9 % |
| Benchmark Score | 39118 0 % | 23051 41.1 % |
| 2D Benchmark Score | 873 0 % | 698.3 20 % |
| Average DirectX performance | 122.8 FPS 0 % | 65.9 FPS 46.3 % |
| DirectX 9 performance | 190.8 FPS 0 % | 126.7 FPS 33.6 % |
| DirectX 10 performance | 99.3 FPS 0 % | 45.2 FPS 54.5 % |
| DirectX 11 performance | 150 FPS 0 % | 55.3 FPS 63.1 % |
| DirectX 12 performance | 51.1 FPS 0 % | 36.3 FPS 28.8 % |
| Graphic card computing | 6916.2 operations/s 0 % | 3124.5 operations/s 54.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Radeon RX 6600, Radeon R9 390X.
| Average frames per second | Radeon RX 6600 | Radeon R9 390X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 148.7 FPS | 108.8 FPS |
| High settings | 267.6 FPS | 195.8 FPS |
| Medium settings | 321.1 FPS | 235.0 FPS |
| Low settings | 449.6 FPS | 328.9 FPS |
| Difference | 0 % | 26.8 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for Radeon RX 6600, Radeon R9 390X.
| Grand Theft Auto V | Radeon RX 6600 | Radeon R9 390X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 106.5 FPS | 81.0 FPS |
| High settings | 191.6 FPS | 145.8 FPS |
| Medium settings | 230.0 FPS | 174.9 FPS |
| Low settings | 321.9 FPS | 244.9 FPS |
| Difference | 0 % | 23.9 % |
