Radeon RX 6900 XTvsGeForce RTX 5090
The GeForce RTX 5090 is a top-tier card for gamers and creators who want the absolute best performance money can buy, while the Radeon RX 6900 XT is a previous-generation high-end card that still offers strong 4K gaming for a more reasonable price.
Radeon RX 6900 XT
RDNA 2.0 · TSMC 7 nm · 2020
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GeForce RTX 5090
Blackwell 2.0 · TSMC 5 nm · 2025
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Overall Performance Score
A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest consumer GPU available.
Side-by-Side Specs
Every detail compared. Highlighted cells indicate the leading value for that metric.
Which should you buy?
The GeForce RTX 5090 wins overall for anyone needing top-tier performance and future-proofing against the older Radeon RX 6900 XT.
For budget-conscious buyers, the Radeon RX 6900 XT is the smarter pick, offering solid 1440p gaming at a much lower cost.
If you game at 1440p on a tight budget and don't need ray tracing, the older Radeon RX 6900 XT is the right choice.
Frequently asked questions
Is the RX 6900 XT better than the RTX 5090?
Overall the RTX 5090 is the stronger graphics card: it ranks higher in our aggregate performance score (94 vs 64 out of 100), so it leads the RX 6900 XT in most workloads.
How much faster is the RTX 5090 than the RX 6900 XT?
Based on our aggregated benchmark scores the RTX 5090 is roughly 47% faster than the RX 6900 XT overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the RX 6900 XT or the RTX 5090?
If you want the most performance, pick the RTX 5090. If the RX 6900 XT is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.