AMD Radeon RX 7900 XT vs NVIDIA GeForce RTX 3090 Ti
The AMD Radeon RX 7900 XT is the faster card by roughly 4%. Here is how the two compare across every spec that matters for gaming.
| Specification | AMD Radeon RX 7900 XT | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Performance score | 59/100 | 57/100 |
| Tier | A | A |
| VRAM | 20 GB | 24 GB |
| Power draw (TDP) | 315 W | 450 W |
| Launch MSRP | $899 | $1999 |
| Performance per $100 | 6.6 | 2.9 |
| 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 XT is the stronger performer of the two, and it is the default choice if raw frame rate is what you care about. The NVIDIA GeForce RTX 3090 Ti carries more VRAM (24GB vs 20GB), which matters at 1440p and above and for texture-heavy titles. The AMD Radeon RX 7900 XT draws 135W 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 XT offers better performance per dollar.