Aggregate performance score
We've compared Radeon RX 6800 XT and Radeon RX 7900 XTX, covering specs and all relevant benchmarks.
Radeon RX 7900 XTX outperforms Radeon RX 6800 XT by a significant 52% based on our aggregate benchmark results.
Summary
We compared two graphics cards: the Radeon RX 6800 XT with 16GB VRAM (RDNA 2 architecture), against the Radeon RX 7900 XTX with 24GB VRAM (RDNA 3 architecture). The Radeon RX 6800 XT offers significantly better value for money with a 19% higher value score. The Radeon RX 6800 XT is more power-efficient, consuming 300W compared to 355W. On this page, you will find detailed benchmark comparisons, technical specifications, value score analysis, and key differences to help you choose the right graphics card for your needs and budget.
Key Differences
An overview of the main advantages of each graphics card
Reasons to consider the Radeon RX 6800 XT
Reasons to consider the Radeon RX 7900 XTX
Value Score Comparison
Price-to-performance value analysis
Benchmarks
Performance comparison across 1 common benchmarks
3DMark synthetic
Technical Specifications
Side-by-side hardware comparison
| Specification | Radeon RX 6800 XT | Radeon RX 7900 XTX |
|---|---|---|
| Architecture | RDNA 2 | RDNA 3 |
| VRAM Size | 16 GB | 24 GB |
| TDP | 300W | 355W |
| Current Price | $479 New • Amazon | $869 New • Amazon |
Conclusion
But if raw gaming performance and future-proofing are more important – go for the Radeon RX 7900 XTX. For energy efficiency and lower power consumption, the Radeon RX 6800 XT is the better choice. If you plan to game at higher resolutions or use VRAM-intensive applications, the Radeon RX 7900 XTX with 24GB VRAM provides more headroom. Budget-conscious buyers will appreciate the Radeon RX 6800 XT's lower 479 price point. Both graphics cards have their strengths, so choose based on your specific gaming needs, budget constraints, and performance requirements.