GeForce RTX 3090 TivsGeForce RTX 4080
The GeForce RTX 3090 Ti is a last-gen flagship for professionals who need maximum video memory, while the RTX 4080 is a modern card built for faster gaming at a lower power draw.
GeForce RTX 3090 Ti
Ampere · TSMC 8 nm · 2022
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GeForce RTX 4080
Ada Lovelace · TSMC 5 nm · 2022
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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 4080 wins overall with faster performance and better efficiency for modern gaming.
Budget-minded buyers should pick the GeForce RTX 4080 for its lower power draw and newer architecture at a similar price.
The GeForce RTX 3090 Ti is the right choice if you need extra video memory for large 3D renders or AI workloads.
Frequently asked questions
Is the RTX 3090 Ti better than the RTX 4080?
Overall the RTX 4080 is the stronger graphics card: it ranks higher in our aggregate performance score (83 vs 70 out of 100), so it leads the RTX 3090 Ti in most workloads.
How much faster is the RTX 4080 than the RTX 3090 Ti?
Based on our aggregated benchmark scores the RTX 4080 is roughly 19% 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 4080?
If you want the most performance, pick the RTX 4080. 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.