GeForce RTX 3090 TivsGeForce RTX 5080
The GeForce RTX 3090 Ti is a last-generation flagship built for pros who need maximum video memory, while the GeForce RTX 5080 is a newer, faster card for gamers and creators who want modern features.
GeForce RTX 3090 Ti
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 better efficiency than the older GeForce RTX 3090 Ti.
For budget-minded buyers, the GeForce RTX 5080 is the smarter pick because it offers faster performance and uses less power than the GeForce RTX 3090 Ti.
Choose the GeForce RTX 3090 Ti if you need its larger video memory for massive projects that won't fit in the RTX 5080's smaller pool.
Frequently asked questions
Is the RTX 3090 Ti better than the RTX 5080?
Overall the RTX 5080 is the stronger graphics card: it ranks higher in our aggregate performance score (86 vs 70 out of 100), so it leads the RTX 3090 Ti in most workloads.
How much faster is the RTX 5080 than the RTX 3090 Ti?
Based on our aggregated benchmark scores the RTX 5080 is roughly 23% faster than the RTX 3090 Ti overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the RTX 3090 Ti or the RTX 5080?
If you want the most performance, pick the RTX 5080. If the RTX 3090 Ti 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.