NVIDIA GeForce RTX 3080 vs AMD Radeon RX 7900 XT
Side-by-side benchmark comparison, specs, pricing, and value analysis.
Benchmark Comparison
Gaming figures are average frames per second, measured by Tom's Hardware GPU hierarchy. Geometric mean of 15 games, ultra settings, no upscaling. Ray tracing figures are DXR-enabled at 1440p. A dash means the card was not tested at that resolution. Productivity and Steel Nomad are synthetic scores on their own scales and are not comparable to the fps columns.
Specifications
| Spec | GeForce RTX 3080 | Radeon RX 7900 XT |
|---|---|---|
| VRAM | 10GB GDDR6X | 20GB GDDR6 |
| Memory Bandwidth | 760 GB/s | 800 GB/s |
| Shaders | 8704 | 5376 |
| Boost Clock | 1710 MHz | 2400 MHz |
| TDP | 320W | 300W |
| Architecture | Ampere | RDNA 3.0 |
| 3DMark Steel Nomad | 4,427 | 5,616 |
| Best Price | $699 | $680 |
| Value Score | 35/100 | 56/100 |
Verdict
The AMD Radeon RX 7900 XT is the clear winner — it offers both better performance and better value.
NVIDIA GeForce RTX 3080 vs AMD Radeon RX 7900 XT: Which Should You Buy?
This is not a close race. The AMD Radeon RX 7900 XT delivers 125.9 fps at 1440p ultra to the NVIDIA GeForce RTX 3080's 96.4 fps, a 31% gap. Only pick the slower card if it is dramatically cheaper or you need it for a lower resolution.
Prices are within 3% of each other ($699 and $680), so the faster card is the obvious pick unless a spec below rules it out for your build.
Two things beyond raw speed: AMD Radeon RX 7900 XT carries 20GB against 10GB — the deciding factor at 1440p and above with ray tracing or texture packs, and the reason 10GB cards age badly; and the AMD Radeon RX 7900 XT is 2 years newer (2022 versus 2020), so it gets longer driver support and newer upscaling and frame generation features.