GeForce RTX 3080vsGeForce RTX 5090
The GeForce RTX 3080 is a previous-generation high-end card built for solid 1440p and entry-level 4K gaming, while the RTX 5090 is a current flagship designed for extreme 4K and ray-traced workloads.
GeForce RTX 3080
Ampere · TSMC 8 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.
The GeForce RTX 3080 is the smarter pick for budget-conscious buyers who still want strong 1440p gaming.
The GeForce RTX 3080 is the right choice if your power supply and case limit you to moderate heat and lower wattage.
Frequently asked questions
Is the RTX 3080 better than the RTX 5090?
Overall the RTX 5090 is the stronger graphics card: it ranks higher in our aggregate performance score (94 vs 60 out of 100), so it leads the RTX 3080 in most workloads.
How much faster is the RTX 5090 than the RTX 3080?
Based on our aggregated benchmark scores the RTX 5090 is roughly 57% faster than the RTX 3080 overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the RTX 3080 or the RTX 5090?
If you want the most performance, pick the RTX 5090. If the RTX 3080 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.