EPYC 9755vsRyzen 5 PRO 8640U
The EPYC 9755 is a massive 128-core server chip for heavy data center workloads, while the Ryzen 5 PRO 8640U is a compact 6-core laptop processor for business users on the go.
EPYC 9755
Turin · 4 nm · 2024
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Ryzen 5 PRO 8640U
Hawk Point · 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 dominates for raw multi-threaded server workloads, while the Ryzen 5 PRO 8640U wins for efficient mobile use.
The Ryzen 5 PRO 8640U is the smarter pick for budget buyers needing a cool, power-sipping laptop chip.
The weaker EPYC 9755 is the right choice only if you need a desktop-class chip for a compact, low-power office PC.
Frequently asked questions
Is the EPYC 9755 better than the Ryzen 5 PRO 8640U?
Overall the EPYC 9755 is the stronger processor: it ranks higher in our aggregate performance score (100 vs 14 out of 100), so it leads the Ryzen 5 PRO 8640U in most workloads.
How much faster is the EPYC 9755 than the Ryzen 5 PRO 8640U?
Based on our aggregated benchmark scores the EPYC 9755 is roughly 614% faster than the Ryzen 5 PRO 8640U overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the EPYC 9755 or the Ryzen 5 PRO 8640U?
If you want the most performance, pick the EPYC 9755. If the Ryzen 5 PRO 8640U 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.