NVIDIA GeForce RTX 3090 vs AMD Radeon RX 6900 XT
Side-by-side benchmark comparison, specs, pricing, and value analysis.
Benchmark Comparison
🖥️ 1080p Gaming6900 XT +1%
192193
🎮 1440p Gaming6900 XT +1%
178179
📺 4K Gaming
116116
💡 Ray TracingRTX 3090 +32%
10781
⚡ Productivity6900 XT +1%
169170
Specifications
| Spec | GeForce RTX 3090 | Radeon RX 6900 XT |
|---|---|---|
| VRAM | 24GB GDDR6 | 8GB GDDR6 |
| Memory Bandwidth | — | — |
| Shaders | — | — |
| Boost Clock | — | — |
| TDP | 350W | 300W |
| Architecture | Ampere | RDNA 2.0 |
| 3DMark Steel Nomad | 5,117 | 4,065 |
| Best Price | $1,499 | $999 |
| Value Score | 18/100 | 27/100 |
Verdict
The AMD Radeon RX 6900 XT is the clear winner — it offers both better performance and better value.
NVIDIA GeForce RTX 3090 vs AMD Radeon RX 6900 XT: Which Should You Buy?
The NVIDIA GeForce RTX 3090 features 24GB of GDDR6 memory built on the Ampere architecture, while the AMD Radeon RX 6900 XT comes with 8GB GDDR6 on RDNA 2.0. In 1440p gaming benchmarks, the AMD Radeon RX 6900 XT leads by 1%.
At current prices ($1,499 vs $999), the AMD Radeon RX 6900 XT offers better value with a score of 27/100 compared to 18/100. Power consumption also differs: 350W vs 300W TDP.