Results: AMD Ryzen 7 7800X3D + Radeon RX 7900 XTX
AMD Ryzen 7 7800X3D and Radeon RX 7900 XTX 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 475 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 | 370 FPS | 270 FPS | 170 FPS |
| Counter-Strike 2 | 620 FPS | 450 FPS | 280 FPS |
| Cyberpunk 2077 | 200 FPS | 145 FPS | 90 FPS |
| Valorant | 800 FPS | 625 FPS | 385 FPS |
| COD: Warzone | 250 FPS | 240 FPS | 145 FPS |
| Battlefield 6 | 205 FPS | 180 FPS | 110 FPS |
| PUBG: Battlegrounds | 355 FPS | 260 FPS | 160 FPS |
| Rainbow Six Siege | 500 FPS | 365 FPS | 225 FPS |
| Marvel Rivals | 155 FPS | 115 FPS | 70 FPS |
| GTA V | 155 FPS | 115 FPS | 70 FPS |
| Red Dead Redemption 2 | 200 FPS | 170 FPS | 105 FPS |
| Escape from Tarkov | 125 FPS | 125 FPS | 85 FPS |
| Rust | 160 FPS | 135 FPS | 85 FPS |
| Minecraft | 505 FPS | 505 FPS | 505 FPS |
Bottleneck by resolution
Which component limits performance at each resolution
Power supply
Estimated load: 670 W · Recommended: 850 W
Put together a compatible build or compare component prices across retailers.
Other graphics cards with AMD Ryzen 7 7800X3D
Other processors with Radeon RX 7900 XTX
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