AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 4080
The AMD Radeon RX 7900 XTX is the faster card by roughly 5%. Here is how the two compare across every spec that matters for gaming.
| Specification | AMD Radeon RX 7900 XTX | NVIDIA GeForce RTX 4080 |
|---|---|---|
| Performance score | 67/100 | 64/100 |
| Tier | A | A |
| VRAM | 24 GB | 16 GB |
| Power draw (TDP) | 355 W | 320 W |
| Launch MSRP | $999 | $1199 |
| Performance per $100 | 6.7 | 5.3 |
| Release year | 2022 | 2022 |
| DLSS | — No | ✓ Yes |
| FSR | ✓ Yes | ✓ Yes |
| XeSS | — No | — No |
| Ray tracing | ✓ Yes | ✓ Yes |
Which should you buy?
The AMD Radeon RX 7900 XTX is the stronger performer of the two, and it is the default choice if raw frame rate is what you care about. The AMD Radeon RX 7900 XTX carries more VRAM (24GB vs 16GB), which matters at 1440p and above and for texture-heavy titles. The NVIDIA GeForce RTX 4080 draws 35W less, so it is easier on your power supply and case cooling — check the PSU calculator before committing. On launch pricing, the AMD Radeon RX 7900 XTX offers better performance per dollar.