AMD Radeon RX 6800 XT vs AMD Radeon RX 7900 XT
Side-by-side benchmark comparison, specs, pricing, and value analysis.
Benchmark Comparison
🖥️ 1080p Gaming7900 XT +14%
181210
🎮 1440p Gaming6800 XT +1%
168167
📺 4K Gaming6800 XT +5%
109104
💡 Ray Tracing7900 XT +17%
7692
⚡ Productivity6800 XT +1%
160159
Specifications
| Spec | Radeon RX 6800 XT | Radeon RX 7900 XT |
|---|---|---|
| VRAM | 8GB GDDR6 | 20GB GDDR6 |
| Memory Bandwidth | — | 800 GB/s |
| Shaders | — | 5376 |
| Boost Clock | — | 2400 MHz |
| TDP | 300W | 315W |
| Architecture | RDNA 2.0 | RDNA 3.0 |
| 3DMark Steel Nomad | 3,675 | 5,616 |
| Best Price | $649 | $680 |
| Value Score | 39/100 | 44/100 |
Verdict
The AMD Radeon RX 6800 XT is the clear winner — it offers both better performance and better value.
AMD Radeon RX 6800 XT vs AMD Radeon RX 7900 XT: Which Should You Buy?
The AMD Radeon RX 6800 XT features 8GB of GDDR6 memory built on the RDNA 2.0 architecture, while the AMD Radeon RX 7900 XT comes with 20GB GDDR6 on RDNA 3.0. In 1440p gaming benchmarks, the AMD Radeon RX 6800 XT leads by 1%.
At current prices ($649 vs $680), the AMD Radeon RX 7900 XT offers better value with a score of 44/100 compared to 39/100. Power consumption also differs: 300W vs 315W TDP.