GeForce RTX 4090 vs GeForce RTX 4080
Compare the GeForce RTX 4090 and GeForce RTX 4080 on real gaming benchmarks, full specifications, live retailer prices and performance-per-dollar, then jump straight to the cheapest in-stock version of either card.
The short answer
The GeForce RTX 4080 is the better value, though the GeForce RTX 4090 is the faster card at 4K.
- GeForce RTX 4090 is about 43% faster at 4K (gaming index 81 vs 57).
- GeForce RTX 4080 is the cheaper card right now, by roughly 167%.
- GeForce RTX 4080 delivers about 87% more frames per dollar at 4K.
- GeForce RTX 4090 carries more VRAM (24GB vs 16GB), an edge at 4K and in memory-heavy games.
- GeForce RTX 4080 draws less power (320W vs 450W), so it runs cooler and asks less of your PSU.
Gaming performance
Gaming score: geometric mean of in-game FPS, normalized so the RTX 5090 = 100. Switch resolution with the toggle above.
GeForce RTX 4090 is about 43% faster at 4K.
Performance per dollar
4K gaming score for every $100 of the card’s current cheapest price. Higher is better value.
1.7
per $100 spent
3.1
per $100 spent
Better value
Specs head-to-head
Productivity & compute
Where to buy
GeForce RTX 4080from $1,799.00
- ZOTAC RTX 4080 Trinity OCOC356 mm$1,799.00
- MSI RTX 4080 VENTUS 3X322 mm$1,990.00
- MSI RTX 4080 VENTUS 3X OCOC322 mm$1,990.00
- $2,049.00
- MSI RTX 4080 SUPRIM336 mm$2,095.00
- $2,199.99
| Version | Boost Clock | Length | Color | From | Buy | |
|---|---|---|---|---|---|---|
| ZOTAC RTX 4080 Trinity OCOC | — | 356 mm | — | $1,799.00 | | |
| MSI RTX 4080 VENTUS 3X | — | 322 mm | — | $1,990.00 | | |
| MSI RTX 4080 VENTUS 3X OCOC | — | 322 mm | — | $1,990.00 | | |
| ZOTAC RTX 4080 AMP Extreme AIRO | — | 356 mm | — | $2,049.00 | | |
| MSI RTX 4080 SUPRIM | — | 336 mm | — | $2,095.00 | | |
| ASUS ROG STRIX RTX 4080 GAMING | — | 358 mm | — | $2,199.99 | |
GeForce RTX 4090from $4,799.99
- $4,799.99
| Version | Boost Clock | Length | Color | From | Buy | |
|---|---|---|---|---|---|---|
| ASUS ROG STRIX RTX 4090 GAMING OCOC | — | 358 mm | — | $4,799.99 | |
More comparisons
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