Asus ROG STRIX GAMING OC GeForce RTX 4090 vs Gigabyte WINDFORCE SFF GeForce RTX 5080
A side-by-side spec comparison of the Asus ROG STRIX GAMING OC GeForce RTX 4090 and the Gigabyte WINDFORCE SFF GeForce RTX 5080. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which video card is right for your build.
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| Specification |  $4799.99 Amazon price as of Nov 5, 02:01 UTCFaster in games Buy on Amazon | |
|---|---|---|
| TDP | 450W | 320W |
| VRAM | 24 GB | 16 GB |
| Length | 358 mm | 304 mm |
| Chipset | GeForce RTX 4090 | GeForce RTX 5080 |
| Video Outputs | HDMI 2.1, DisplayPort 2.1 | HDMI 2.1, DisplayPort 2.1 |
| VRAM Type | GDDR6X | GDDR7 |
| Base Clock | 2235 MHz | 2300 MHz |
| Slot Width | 3 | 3 |
| Boost Clock | 2640 MHz | 2300 MHz |
Spec-sheet points: Asus ROG STRIX GAMING OC GeForce RTX 4090 leads — driven by VRAM (24 GB), Boost Clock (2640 MHz)
Asus ROG STRIX GAMING OC GeForce RTX 4090
6
spec-sheet points
Gigabyte WINDFORCE SFF GeForce RTX 5080
2
spec-sheet points
Spec-sheet points weight the specs that matter most in this category (not a raw count of specs won). The badge above follows the estimated gaming performance below.
Estimated Gaming Performance: RTX 4090 vs RTX 5080
The RTX 4090 averages 175 FPS to the RTX 5080's 161 (+9%) across 50 games and is faster in 50 of them.
| Game | Resolution | RTX 4090 FPS | RTX 5080 FPS | Winner |
|---|---|---|---|---|
| Counter-Strike 2 | 1440p | 460 | 423 | RTX 4090+9% |
| Rainbow Six Siege | 1440p | 420 | 386 | RTX 4090+9% |
| League of Legends | 1440p | 380 | 350 | RTX 4090+9% |
| Valorant | 1440p | 380 | 350 | RTX 4090+9% |
| Overwatch 2 | 1440p | 300 | 276 | RTX 4090+9% |
| Apex Legends | 1440p | 290 | 267 | RTX 4090+9% |
| EA Sports FC 25 | 1440p | 280 | 258 | RTX 4090+9% |
| DOTA 2 | 1440p | 280 | 258 | RTX 4090+9% |
| Warframe | 1440p | 270 | 248 | RTX 4090+9% |
| PUBG: Battlegrounds | 1440p | 260 | 239 | RTX 4090+9% |
| Destiny 2 | 1440p | 240 | 221 | RTX 4090+9% |
| NBA 2K25 | 1440p | 230 | 212 | RTX 4090+8% |
| Delta Force | 1440p | 195 | 179 | RTX 4090+9% |
| Grand Theft Auto V | 1440p | 190 | 175 | RTX 4090+9% |
| Marvel Rivals | 1440p | 190 | 175 | RTX 4090+9% |
| Diablo IV | 1440p | 190 | 175 | RTX 4090+9% |
| Fortnite | 1440p | 180 | 166 | RTX 4090+8% |
| Ghost of Tsushima | 1440p | 170 | 156 | RTX 4090+9% |
| The Witcher 3 | 1440p | 165 | 152 | RTX 4090+9% |
| Spider-Man Remastered | 1440p | 165 | 152 | RTX 4090+9% |
| Baldur's Gate 3 | 1440p | 165 | 152 | RTX 4090+9% |
| Call of Duty: Warzone | 1440p | 165 | 152 | RTX 4090+9% |
| Path of Exile 2 | 1440p | 160 | 147 | RTX 4090+9% |
| Rust | 1440p | 160 | 147 | RTX 4090+9% |
| God of War Ragnarök | 1440p | 160 | 147 | RTX 4090+9% |
| Palworld | 1440p | 150 | 138 | RTX 4090+9% |
| The Last of Us Part II | 1440p | 150 | 138 | RTX 4090+9% |
| Cyberpunk 2077 | 1440p | 145 | 133 | RTX 4090+9% |
| Helldivers 2 | 1440p | 140 | 129 | RTX 4090+9% |
| Red Dead Redemption 2 | 1440p | 140 | 129 | RTX 4090+9% |
| Horizon Forbidden West | 1440p | 135 | 124 | RTX 4090+9% |
| Escape from Tarkov | 1440p | 130 | 120 | RTX 4090+8% |
| Hogwarts Legacy | 1440p | 130 | 120 | RTX 4090+8% |
| Kingdom Come: Deliverance 2 | 1440p | 130 | 120 | RTX 4090+8% |
| Warhammer 40,000: Space Marine 2 | 1440p | 130 | 120 | RTX 4090+8% |
| Final Fantasy VII Rebirth | 1440p | 120 | 110 | RTX 4090+9% |
| Dragon Age: The Veilguard | 1440p | 120 | 110 | RTX 4090+9% |
| Indiana Jones and the Great Circle | 1440p | 115 | 106 | RTX 4090+8% |
| Starfield | 1440p | 95 | 87 | RTX 4090+9% |
| Monster Hunter Wilds | 1440p | 95 | 87 | RTX 4090+9% |
| Dragon's Dogma 2 | 1440p | 90 | 83 | RTX 4090+8% |
| Microsoft Flight Simulator 2024 | 1440p | 85 | 78 | RTX 4090+9% |
| Star Wars Outlaws | 1440p | 85 | 78 | RTX 4090+9% |
| Silent Hill 2 | 1440p | 85 | 78 | RTX 4090+9% |
| Assassin's Creed Shadows | 1440p | 80 | 74 | RTX 4090+8% |
| S.T.A.L.K.E.R. 2 | 1440p | 78 | 72 | RTX 4090+8% |
| Alan Wake 2 | 1440p | 75 | 69 | RTX 4090+9% |
| Genshin Impact | 1440p | 60 | 55 | RTX 4090+9% |
| Elden Ring | 1440p | 60 | 55 | RTX 4090+9% |
| Black Myth: Wukong | 1440p | 60 | 55 | RTX 4090+9% |
FPS figures are estimates from published review benchmarks; cards a review did not cover are scaled by relative performance. PlanMyPC does not run its own benchmarks. Each figure is for the listed resolution, and games where the two cards are within 3% of each other are marked as a tie. Actual performance varies with CPU, settings, and driver version.
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