RTX 5090 32GB vs RTX 4090 24GB: which graphics card should you buy?
RTX 5090 32GB is about 36% faster in demanding games at 4K, where the graphics card sets the frame rate. RTX 4090 24GB costs less per frame. The RTX 5090 32GB has more video memory, which matters for 1440p, 4K and high textures.
RTX 5090 32GB vs RTX 4090 24GB FPS in popular games
ExactRig forecasts, paired with a top processor so the card decides. Competitive games use competitive settings, others balanced settings.
| Game | Resolution | RTX 5090 32GB | RTX 4090 24GB |
|---|---|---|---|
| Fortnite | 1080p | 556 | 474 |
| Fortnite | 1440p | 431 | 363 |
| Valorant | 1080p | 1063 | 949 |
| Valorant | 1440p | 861 | 709 |
| Counter-Strike 2 | 1080p | 1041 | 894 |
| Counter-Strike 2 | 1440p | 829 | 686 |
| Call of Duty: Warzone | 1080p | 296 | 240 |
| Call of Duty: Warzone | 1440p | 236 | 181 |
| Cyberpunk 2077 | 1080p | 261 | 203 |
| Cyberpunk 2077 | 1440p | 220 | 165 |
| Elden Ring | 1080p | 60 | 60 |
| Elden Ring | 1440p | 60 | 55 |
| Apex Legends | 1080p | 452 | 406 |
| Apex Legends | 1440p | 369 | 302 |
| Baldur's Gate 3 | 1080p | 188 | 161 |
| Baldur's Gate 3 | 1440p | 186 | 137 |
Specifications side by side
Prices are planning estimates from our last saved data, not live store prices.
Which should you buy?
Pick the RTX 4090 24GB if you want the most frames for the money. Pick the RTX 5090 32GB if you want the highest FPS and the price gap fits your budget. The best choice still depends on your games and the rest of the build.
Related comparisons
Games tested: 8 popular titles. Forecasts are estimates and real results vary with drivers, settings, the condition of the hardware and the rest of the PC.