Results: Intel Core i5-13400F + GeForce RTX 4090
Intel Core i5-13400F and GeForce RTX 4090 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.
- Intel Core i5-13400F: from £166.58 at GamingKit. Lowest in the last 30 days: £160.35.
What it costs to run in the UK
At full load the pair draws about 515 W. At 26.32p per kWh (Ofgem energy price cap, October to December 2026) that is £0.14 an hour of play, or about £99 a year at 2 hours a day.
Expected FPS
Average FPS on “High” settings
| 1080p FPS | 1440p FPS | 4K FPS | |
|---|---|---|---|
| Fortnite | 275 FPS | 275 FPS | 180 FPS |
| Counter-Strike 2 | 480 FPS | 480 FPS | 300 FPS |
| Cyberpunk 2077 | 145 FPS | 145 FPS | 100 FPS |
| Valorant | 575 FPS | 575 FPS | 415 FPS |
| COD: Warzone | 180 FPS | 180 FPS | 160 FPS |
| Battlefield 6 | 145 FPS | 145 FPS | 120 FPS |
| PUBG: Battlegrounds | 255 FPS | 255 FPS | 175 FPS |
| Rainbow Six Siege | 370 FPS | 370 FPS | 240 FPS |
| Marvel Rivals | 160 FPS | 125 FPS | 75 FPS |
| GTA V | 120 FPS | 120 FPS | 75 FPS |
| Red Dead Redemption 2 | 145 FPS | 145 FPS | 110 FPS |
| Escape from Tarkov | 90 FPS | 90 FPS | 90 FPS |
| Rust | 115 FPS | 115 FPS | 90 FPS |
| Minecraft | 365 FPS | 365 FPS | 365 FPS |
Bottleneck by resolution
Which component limits performance at each resolution
Power supply
Estimated load: 707 W · Recommended: 850 W
Put together a compatible build or compare component prices across retailers.
Other graphics cards with Intel Core i5-13400F
Other processors with GeForce RTX 4090
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