GeForce RTX 4090 vs Radeon RX 7900 XTX
GeForce RTX 4090
2022 · $1,650 today
8867
Radeon RX 7900 XTX
2022 · $870 today
8565
Dashed outline = score at launch
Why GeForce RTX 4090 is better
- Memory bandwidth: 1,008 GB/s vs 960 GB/s(5% more)
Why Radeon RX 7900 XTX is better
- TDP: 355 W vs 450 W(27% less)
Verdict
GeForce RTX 4090 leads outright in 4 of 6 dimensions today.
Spec by spec
| Spec | GeForce RTX 4090 | Radeon RX 7900 XTX |
|---|---|---|
| Silicon | ||
| Architecture | Ada Lovelace (AD102) | RDNA 3 (Navi 31) |
| CUDA cores | 16,384 | — |
| VRAM | 24 GB GDDR6X | 24 GB GDDR6 |
| Memory bandwidth | 1,008 GB/s● | 960 GB/s |
| Stream processors | — | 6,144 |
| Power & output | ||
| TDP | 450 W | 355 W● |
| 4K capability | 120+ fps with DLSS 3 | 90+ fps raster |
| DLSS | DLSS 3 frame generation | — |
| Connectors | HDMI 2.1, 3× DP 1.4a | HDMI 2.1, 2× DP 2.1 |
| Upscaling | — | FSR 3 |