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⇱ AMD EPYC 4545P: 16 Zen 5 Cores @ 65 Watts For Low-Power / Energy Efficient Servers Review - Phoronix


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AMD EPYC 4545P: 16 Zen 5 Cores @ 65 Watts For Low-Power / Energy Efficient Servers

Written by Michael Larabel in Processors on 31 July 2025 at 11:31 AM EDT. Page 5 of 8. 14 Comments.

For any small office / home office server running traditional "LAMP" type workloads and basic web serving while not being consistently strained, the EPYC 4545P is a formidable option here with its excellent power efficiency. The lower TDP of the EPYC 4545P doesn't sacrifice too much performance compared to the other sixteen core Zen 5 processors and offers comparable value to them while being far ahead with the best performance-per-Watt.

For those needing a small web/database server and concerned about power efficiency, the EPYC 4545P is effectively in a class of its own. The EPYC 4545P delivered fantastic performance-per-Watt, didn't cost too much raw performance compared to the higher TDP parts, and competitive value inline with the rest of the EPYC 4005 line-up.