GeForce RTX 3080 12 GBvsGeForce RTX 5080
The GeForce RTX 3080 12 GB is a high-end card for 1440p gaming on a budget, while the RTX 5080 targets enthusiasts who want top-tier 4K performance.
GeForce RTX 3080 12 GB
Ampere · TSMC 8 nm · 2022
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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 with noticeably faster performance and more memory for modern gaming and creative tasks.
For budget-minded buyers, the GeForce RTX 3080 12 GB remains a smarter pick if found at a lower price.
The GeForce RTX 3080 12 GB is the right choice when you need solid 1440p gaming on a tighter budget and don't require the latest features.
Frequently asked questions
Is the RTX 3080 12 GB 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 RTX 3080 12 GB in most workloads.
How much faster is the RTX 5080 than the RTX 3080 12 GB?
Based on our aggregated benchmark scores the RTX 5080 is roughly 34% faster than the RTX 3080 12 GB overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the RTX 3080 12 GB or the RTX 5080?
If you want the most performance, pick the RTX 5080. If the RTX 3080 12 GB 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.