Radeon RX 6900 XTvsGeForce RTX 5080
The GeForce RTX 5080 is a high-end graphics card for gamers and creators who want the latest features and top-tier performance, while the Radeon RX 6900 XT is a previous-generation flagship built for raw rasterization power and high-resolution gaming.
Radeon RX 6900 XT
RDNA 2.0 · TSMC 7 nm · 2020
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GeForce RTX 5080
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 5080 wins overall for its noticeably faster performance and modern features, leaving the Radeon RX 6900 XT behind.
For budget-focused buyers, the Radeon RX 6900 XT offers solid 1440p gaming at a lower cost than the newer GeForce RTX 5080.
Choose the Radeon RX 6900 XT if you need good 1440p performance now and want to avoid paying extra for the RTX 5080's latest tech.
Frequently asked questions
Is the RX 6900 XT better than the RTX 5080?
Overall the RTX 5080 is the stronger graphics card: it ranks higher in our aggregate performance score (86 vs 64 out of 100), so it leads the RX 6900 XT in most workloads.
How much faster is the RTX 5080 than the RX 6900 XT?
Based on our aggregated benchmark scores the RTX 5080 is roughly 34% 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 5080?
If you want the most performance, pick the RTX 5080. 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.