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GeForce RTX 5080 vs GeForce RTX 3080

GeForce RTX 5080 or GeForce RTX 3080? Estimated FPS in popular games at 1080p, 1440p and 4K, the specs side by side, and what each costs in pounds with VAT included.

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GeForce RTX 5080 vs GeForce RTX 3080Expect around 53% more FPS in games from GeForce RTX 5080.Fortnite 1440p: 295 vs 195 FPS.

Frame rates side by side

Average frame rate on “High” with AMD Ryzen 7 9800X3D at QHD - 1440p.

GeForce RTX 5080GeForce RTX 3080
Fortnite295 FPS195 FPS
Counter-Strike 2490 FPS320 FPS
Cyberpunk 2077160 FPS105 FPS
Valorant680 FPS445 FPS
COD: Warzone260 FPS170 FPS
Battlefield 6195 FPS130 FPS
PUBG: Battlegrounds285 FPS185 FPS
Rainbow Six Siege395 FPS260 FPS
Marvel Rivals125 FPS80 FPS
GTA V125 FPS80 FPS
Red Dead Redemption 2185 FPS120 FPS
Escape from Tarkov140 FPS95 FPS
Rust150 FPS95 FPS
Minecraft570 FPS570 FPS

The specs

ModelGeForce RTX 5080GeForce RTX 3080
Our gaming performance score8153
TDP360 W320 W
VRAM16 GB10 GB
PSU we recommend850 W750 W

What they cost in the UK

MSI RTX 5080 Ventus 3X OC 16GB
£1,123.50
Buy
Biostar RTX 3080 10GB
£612.57
Buy

Prices checked:

Thinking of an upgrade?

Plan a compatible build and price it in pounds, VAT included, across the shops we track for the UK.

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More head-to-heads

GeForce RTX 5080 vs GeForce RTX 5090GeForce RTX 5080 vs GeForce RTX 5070 TiGeForce RTX 5080 vs GeForce RTX 5070GeForce RTX 5080 vs GeForce RTX 5060 TiGeForce RTX 5080 vs GeForce RTX 5060GeForce RTX 5080 vs GeForce RTX 4090GeForce RTX 5080 vs GeForce RTX 4080 SuperGeForce RTX 5080 vs GeForce RTX 4070 Ti Super

Frame rates in popular pairings

AMD Ryzen 7 9850X3D + GeForce RTX 5080Intel Core i7-14700K + GeForce RTX 5080AMD Ryzen 7 5800X3D + GeForce RTX 5080Intel Core i5-12400F + GeForce RTX 5080

A guide only: how far apart they land depends on your game, settings and drivers. Our model is tuned against benchmarks published by TechPowerUp, Tom’s Hardware and Hardware Unboxed. CPU and GPU calibration: July 2026 · Newest games added: September 2026. How we calculate FPS