Results: AMD Ryzen 7 9800X3D + GeForce RTX 3090
AMD Ryzen 7 9800X3D and GeForce RTX 3090 paired: expected FPS in 10 games at 1080p, 1440p and 4K, bottleneck analysis and the recommended power supply wattage.
Prices in shops
Prices checked:
What it costs to run in the US
At full load the pair draws about 470 W. At 18.31¢ per kWh (U.S. EIA, average residential price, July 2026) that is $0.09 an hour of play, or about $63 a year at 2 hours a day.
Expected FPS
Average FPS on “High” settings
| 1080p FPS | 1440p FPS | 4K FPS | |
|---|---|---|---|
| Fortnite | 290 FPS | 210 FPS | 130 FPS |
| Counter-Strike 2 | 480 FPS | 350 FPS | 215 FPS |
| Cyberpunk 2077 | 155 FPS | 115 FPS | 70 FPS |
| Valorant | 665 FPS | 485 FPS | 300 FPS |
| COD: Warzone | 255 FPS | 185 FPS | 115 FPS |
| Battlefield 6 | 190 FPS | 140 FPS | 85 FPS |
| PUBG: Battlegrounds | 280 FPS | 205 FPS | 125 FPS |
| Rainbow Six Siege | 390 FPS | 285 FPS | 175 FPS |
| Marvel Rivals | 120 FPS | 90 FPS | 55 FPS |
| GTA V | 120 FPS | 90 FPS | 55 FPS |
| Red Dead Redemption 2 | 180 FPS | 130 FPS | 80 FPS |
| Escape from Tarkov | 140 FPS | 105 FPS | 65 FPS |
| Rust | 145 FPS | 105 FPS | 65 FPS |
| Minecraft | 570 FPS | 570 FPS | 470 FPS |
Bottleneck by resolution
Which component limits performance at each resolution
Power supply
Estimated load: 664 W · Recommended: 800 W
Put together a compatible build or compare component prices across retailers.
Other graphics cards with AMD Ryzen 7 9800X3D
Other processors with GeForce RTX 3090
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