Ryzen 9 3900vsEPYC 9755
The EPYC 9755 is a server CPU for massive data centers and virtualization, while the Ryzen 9 3900 is a desktop chip for mainstream PC builders.
Ryzen 9 3900
Matisse (Zen 2) · 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 for anyone needing extreme multi-threaded performance in a server or workstation, leaving the Ryzen 9 3900 far behind.
For budget buyers, the Ryzen 9 3900 is the smarter pick, offering capable performance at a fraction of the power and cost.
The Ryzen 9 3900 is the right choice for a home PC where low power draw and standard desktop tasks matter more than raw core count.
Frequently asked questions
Is the Ryzen 9 3900 better than the EPYC 9755?
Overall the EPYC 9755 is the stronger processor: it ranks higher in our aggregate performance score (100 vs 18 out of 100), so it leads the Ryzen 9 3900 in most workloads.
How much faster is the EPYC 9755 than the Ryzen 9 3900?
Based on our aggregated benchmark scores the EPYC 9755 is roughly 456% faster than the Ryzen 9 3900 overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Ryzen 9 3900 or the EPYC 9755?
If you want the most performance, pick the EPYC 9755. If the Ryzen 9 3900 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.