Results: AMD Ryzen 9 5900X + Arc A770
AMD Ryzen 9 5900X and Arc A770 paired: expected FPS in 10 games at 1080p, 1440p and 4K, bottleneck analysis and the recommended power supply wattage.
What it costs to run in the UK
At full load the pair draws about 330 W. At 26.32p per kWh (Ofgem energy price cap, October to December 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 | 110 FPS | 80 FPS | 50 FPS |
| Counter-Strike 2 | 185 FPS | 135 FPS | 85 FPS |
| Cyberpunk 2077 | 60 FPS | 45 FPS | 25 FPS |
| Valorant | 255 FPS | 185 FPS | 115 FPS |
| COD: Warzone | 100 FPS | 70 FPS | 45 FPS |
| Battlefield 6 | 75 FPS | 55 FPS | 35 FPS |
| PUBG: Battlegrounds | 105 FPS | 80 FPS | 50 FPS |
| Rainbow Six Siege | 150 FPS | 110 FPS | 65 FPS |
| Marvel Rivals | 45 FPS | 35 FPS | 20 FPS |
| GTA V | 45 FPS | 35 FPS | 20 FPS |
| Red Dead Redemption 2 | 70 FPS | 50 FPS | 30 FPS |
| Escape from Tarkov | 55 FPS | 40 FPS | 25 FPS |
| Rust | 55 FPS | 40 FPS | 25 FPS |
| Minecraft | 360 FPS | 290 FPS | 180 FPS |
Bottleneck by resolution
Which component limits performance at each resolution
Power supply
Estimated load: 493 W · Recommended: 650 W
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Other graphics cards with AMD Ryzen 9 5900X
Other processors with Arc A770
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