GeForce RTX 3080 vs Radeon RX 6600
GeForce RTX 3080 or Radeon RX 6600? Estimated FPS in popular games at 1080p, 1440p and 4K, the specs side by side, and what each costs in pounds with VAT included.
GeForce RTX 3080 vs Radeon RX 6600Expect around 104% more FPS in games from GeForce RTX 3080.Fortnite 1440p: 195 vs 95 FPS.
Frame rates side by side
Average frame rate on “High” with AMD Ryzen 7 9800X3D at QHD - 1440p.
| GeForce RTX 3080 | Radeon RX 6600 | |
|---|---|---|
| Fortnite | 195 FPS | 95 FPS |
| Counter-Strike 2 | 320 FPS | 160 FPS |
| Cyberpunk 2077 | 105 FPS | 50 FPS |
| Valorant | 445 FPS | 220 FPS |
| COD: Warzone | 170 FPS | 85 FPS |
| Battlefield 6 | 130 FPS | 65 FPS |
| PUBG: Battlegrounds | 185 FPS | 90 FPS |
| Rainbow Six Siege | 260 FPS | 125 FPS |
| Marvel Rivals | 80 FPS | 40 FPS |
| GTA V | 80 FPS | 40 FPS |
| Red Dead Redemption 2 | 120 FPS | 60 FPS |
| Escape from Tarkov | 95 FPS | 45 FPS |
| Rust | 95 FPS | 45 FPS |
| Minecraft | 570 FPS | 340 FPS |
The specs
| Model | GeForce RTX 3080 | Radeon RX 6600 |
|---|---|---|
| Our gaming performance score | 53 | 26 |
| TDP | 320 W | 132 W |
| VRAM | 10 GB | 8 GB |
| PSU we recommend | 750 W | 450 W |
What they cost in the UK
Biostar RTX 3080 10GB
£612.57
BuyPrices checked:
Thinking of an upgrade?
Go to the PC builderPlan a compatible build and price it in pounds, VAT included, across the shops we track for the UK.
More head-to-heads
Frame rates in popular pairings
A guide only: how far apart they land depends on your game, settings and drivers. Our model is tuned against benchmarks published by TechPowerUp, Tom’s Hardware and Hardware Unboxed. CPU and GPU calibration: July 2026 · Newest games added: September 2026. How we calculate FPS