AMD Radeon RX 6900 XT vs NVIDIA GeForce RTX 3080 12GB
These two cards score identically in our gaming index. The decision comes down to VRAM, power draw and price.
| Specification | AMD Radeon RX 6900 XT | NVIDIA GeForce RTX 3080 12GB |
|---|---|---|
| Performance score | 52/100 | 52/100 |
| Tier | A | A |
| VRAM | 16 GB | 12 GB |
| Power draw (TDP) | 300 W | 350 W |
| Launch MSRP | $999 | $799 |
| Performance per $100 | 5.2 | 6.5 |
| Release year | 2020 | 2022 |
| DLSS | — No | ✓ Yes |
| FSR | ✓ Yes | ✓ Yes |
| XeSS | — No | — No |
| Ray tracing | ✓ Yes | ✓ Yes |
Which should you buy?
Performance is a tie, so the tie-breakers below decide it. The AMD Radeon RX 6900 XT carries more VRAM (16GB vs 12GB), which matters at 1440p and above and for texture-heavy titles. The AMD Radeon RX 6900 XT draws 50W less, so it is easier on your power supply and case cooling — check the PSU calculator before committing. On launch pricing, the NVIDIA GeForce RTX 3080 12GB offers better performance per dollar.