Pentium Silver J5040vsEPYC 9755
The EPYC 9755 is a 128-core server monster for massive data centers, while the Pentium Silver J5040 is a tiny, low-power chip for basic home or office PCs.
Pentium Silver J5040
Gemini Lake Refresh · 14 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 dominates the Pentium Silver J5040 for any serious computing task, winning for server and workstation users.
For budget buyers, the Pentium Silver J5040 is the smarter pick due to its drastically lower cost and power needs.
The Pentium Silver J5040 is the right choice for a low-cost, low-power home server or basic media player where extreme performance is unnecessary.
Frequently asked questions
Is the Pentium Silver J5040 better than the EPYC 9755?
Overall the EPYC 9755 is the stronger processor: it ranks higher in our aggregate performance score (100 vs 2 out of 100), so it leads the Pentium Silver J5040 in most workloads.
How much faster is the EPYC 9755 than the Pentium Silver J5040?
Based on our aggregated benchmark scores the EPYC 9755 is roughly 4900% faster than the Pentium Silver J5040 overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Pentium Silver J5040 or the EPYC 9755?
If you want the most performance, pick the EPYC 9755. If the Pentium Silver J5040 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.