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AMD EPYC 4585PX & EPYC 4565P With DDR5-4800 vs. DDR5-5600 Performance
One of the many advantages with the newly announced EPYC 4005 series for entry-level servers is support for DDR5-5600 ECC memory compared to the current Xeon 6300 series being limited to DDR5-4800 memory.
For those wondering about the performance benefits of going for DDR5-5600 over DDR5-4800 memory for these budget server processors, this round of testing is for you. So for those leaning toward the AMD EPYC 4005 processors for an affordable SOHO server or other budget-minded server/edge computing deployments, with these benchmark numbers for reference it may make sense depending upon the workload to opt for the DDR5-4800 modules to lower costs. For putting the DDR5-4800 vs. DDR5-5600 ECC UDIMM performance into perspective for the 16-core AMD EPYC 4005P processors the following configurations were tested to quantify the difference:
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