Ryzen 9 PRO 7945vsEPYC 9755
The AMD EPYC 9755 is a 128-core server chip built for massive data center workloads, while the Ryzen 9 PRO 7945 is a 12-core workstation processor aimed at professionals needing single-threaded speed.
Ryzen 9 PRO 7945
Raphael · 5 nm · 2023
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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 heavy server workloads, but the Ryzen 9 PRO 7945 is the clear winner for everyday desktop use.
For budget-minded buyers, the Ryzen 9 PRO 7945 offers better value with its lower power draw and ample speed for typical tasks.
The EPYC 9755 is the right choice if you need massive parallel processing for a data center, not a single-user PC.
Frequently asked questions
Is the Ryzen 9 PRO 7945 better than the EPYC 9755?
Overall the EPYC 9755 is the stronger processor: it ranks higher in our aggregate performance score (100 vs 28 out of 100), so it leads the Ryzen 9 PRO 7945 in most workloads.
How much faster is the EPYC 9755 than the Ryzen 9 PRO 7945?
Based on our aggregated benchmark scores the EPYC 9755 is roughly 257% faster than the Ryzen 9 PRO 7945 overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Ryzen 9 PRO 7945 or the EPYC 9755?
If you want the most performance, pick the EPYC 9755. If the Ryzen 9 PRO 7945 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.