Ryzen Threadripper 3990XvsEPYC 9755
The EPYC 9755 is a massive 128-core server chip built for heavy-duty datacenter workloads, while the Ryzen Threadripper 3990X is a 64-core workstation processor aimed at prosumers and content creators.
Ryzen Threadripper 3990X
Matisse · 7 nm · 2019
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EPYC 9755
Turin · 4 nm · 2024
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Overall Performance Score
A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest desktop CPU available.
Side-by-Side Specs
Every detail compared. Highlighted cells indicate the leading value for that metric.
Which should you buy?
The EPYC 9755 wins overall with far more cores and cache for heavy server workloads, leaving the older Threadripper 3990X in a different performance class.
For budget buyers, the Threadripper 3990X is the smarter pick if you need high core count on a single-socket platform without the EPYC's premium cost.
The Threadripper 3990X is the right choice for a home workstation running multithreaded creative apps where power and cooling limits make the 500W EPYC impractical.
Frequently asked questions
Is the Ryzen Threadripper 3990X better than the EPYC 9755?
Overall the EPYC 9755 is the stronger processor: it ranks higher in our aggregate performance score (100 vs 48 out of 100), so it leads the Ryzen Threadripper 3990X in most workloads.
How much faster is the EPYC 9755 than the Ryzen Threadripper 3990X?
Based on our aggregated benchmark scores the EPYC 9755 is roughly 108% faster than the Ryzen Threadripper 3990X overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Ryzen Threadripper 3990X or the EPYC 9755?
If you want the most performance, pick the EPYC 9755. If the Ryzen Threadripper 3990X 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.