Results: AMD Ryzen 5 3600 + GeForce RTX 5090
AMD Ryzen 5 3600 and GeForce RTX 5090 paired: expected FPS in 10 games at 1080p, 1440p and 4K, bottleneck analysis and the recommended power supply wattage.
Prices in shops
Prices checked:
Prices at UK shops today
Stock and prices come from UK shops we track (Back to the Office, GamingKit, PCHUB.UK). Prices are in pounds and include VAT.
The same frame rate for less, in UK stock now
No cheaper graphics card in UK stock holds this frame rate with this processor today.
What it costs to run in the UK
At full load the pair draws about 640 W. At 26.32p per kWh (Ofgem energy price cap, October to December 2026) that is £0.17 an hour of play, or about £123 a year at 2 hours a day.
Expected FPS
Average FPS on “High” settings
| 1080p FPS | 1440p FPS | 4K FPS | |
|---|---|---|---|
| Fortnite | 195 FPS | 195 FPS | 190 FPS |
| Counter-Strike 2 | 340 FPS | 340 FPS | 310 FPS |
| Cyberpunk 2077 | 105 FPS | 105 FPS | 100 FPS |
| Valorant | 405 FPS | 405 FPS | 405 FPS |
| COD: Warzone | 125 FPS | 125 FPS | 125 FPS |
| Battlefield 6 | 105 FPS | 105 FPS | 105 FPS |
| PUBG: Battlegrounds | 180 FPS | 180 FPS | 180 FPS |
| Rainbow Six Siege | 260 FPS | 260 FPS | 250 FPS |
| Marvel Rivals | 115 FPS | 115 FPS | 80 FPS |
| GTA V | 85 FPS | 85 FPS | 80 FPS |
| Red Dead Redemption 2 | 100 FPS | 100 FPS | 100 FPS |
| Escape from Tarkov | 65 FPS | 65 FPS | 65 FPS |
| Rust | 80 FPS | 80 FPS | 80 FPS |
| Minecraft | 255 FPS | 255 FPS | 255 FPS |
Bottleneck by resolution
Which component limits performance at each resolution
Power supply
Estimated load: 857 W · Recommended: 1050 W
Put together a compatible build or compare component prices across retailers.
Other graphics cards with AMD Ryzen 5 3600
Other processors with GeForce RTX 5090
Other comparisons
The figures are estimates - real FPS depends on the game, settings and drivers. The FPS model is calibrated against public TechPowerUp, Tom’s Hardware and Hardware Unboxed benchmarks. CPU and GPU calibration: July 2026 · Newest games added: September 2026. How we calculate FPS