AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 4090
| AMD Radeon RX 7900 XTX | NVIDIA GeForce RTX 4090 | |
|---|---|---|
| Stream Processors | 6,144 (96 Compute Units) | — |
| Memory | 24 GB GDDR6 | 24 GB GDDR6X |
| Memory Bandwidth | up to 960 GB/s | — |
| Boost / Game Clock | up to 2.5 GHz / 2.3 GHz | — |
| Infinity Cache | 96 MB | — |
| Board Power | 355 W (2x 8-pin) | — |
| Outputs | DisplayPort 2.1, HDMI 2.1, USB Type-C | 3x DisplayPort 1.4a, 1x HDMI 2.1 |
| Architecture | RDNA 3 (chiplet design) | — |
| CUDA Cores | — | 16,384 |
| Memory Bus | — | 384-bit |
| Boost Clock | — | 2.52 GHz |
| TDP | — | 450 W |