Detailed gaming performance comparison
Reference CPU: Intel Core i5-11400
| Spec | RX 6600M | GTX 1660 Ti |
|---|---|---|
| Brand | AMD | NVIDIA |
| VRAM | 8 GB | 6 GB |
| TDP | 100W | 120W |
| Tier | Mid-range | Mid-range |
| Score 1080p | 32 | 32 |
| Score 1440p | 24 | 25 |
| Score 4K | 13 | 12 |
| Game | RX 6600M | GTX 1660 Ti | Winner |
|---|---|---|---|
| Grand Theft Auto VI | 35FPS | 35FPS | Tie |
| Forza Horizon 6 | 40FPS | 40FPS | Tie |
| Diablo IV: Lord of Hatred | 43FPS | 43FPS | Tie |
| Crimson Desert | 36FPS | 36FPS | Tie |
| Fable | 38FPS | 38FPS | Tie |
| Subnautica 2 | 44FPS | 44FPS | Tie |
| Death Stranding 2: On the Beach | 39FPS | 39FPS | Tie |
| Pathologic 3 | 48FPS | 48FPS | Tie |
| Nioh 3 | 41FPS | 41FPS | Tie |
| Gothic 1 Remake | 41FPS | 41FPS | Tie |
It's a tie: both GPUs win in 0 out of 10 games
Both GPUs offer very similar performance. Choose based on price and availability.