A head to head GPU comparison focused on real buying tradeoffs, not just raw spec noise.
Current price box for NVIDIA GeForce RTX 4090. Retailer links can be added here when available. Pricing shown is a simple reference point for comparing parts.
Check price on AmazonCurrent price box for AMD Radeon RX 7900 XTX. Retailer links can be added here when available. Pricing shown is a simple reference point for comparing parts.
Check price on AmazonNVIDIA GeForce RTX 4090 comes out ahead in this staged comparison, but the smarter purchase still depends on total build budget, feature preference, and what the system is actually meant to do.
| Brand | NVIDIA |
| VRAM | 24GB |
| Boost Clock | 2.52 GHz |
| TDP | 450W |
| Use Case | Ultra-flagship 4K and creator builds |
| Brand | AMD |
| VRAM | 24GB |
| Boost Clock | 2.5 GHz |
| TDP | 355W |
| Use Case | High-end 4K gaming builds |