AMD EPYC 4585PX & EPYC 4565P With DDR5-4800 vs. DDR5-5600 Performance

Written by Michael Larabel in Memory on 29 May 2025 at 10:30 AM EDT. Page 4 of 6. 5 Comments.

👁 OpenFOAM benchmark with settings of Input: drivaerFastback, Small Mesh Size, Mesh Time. EPYC 4585PX was the fastest.

👁 OpenFOAM benchmark with settings of Input: drivaerFastback, Small Mesh Size, Execution Time. EPYC 4585PX was the fastest.

Especially for cases like OpenFOAM computational fluid dynamics, faster memory can be of big help especially with larger model sizes.

👁 Memcached benchmark with settings of Set To Get Ratio: 1:100. EPYC 4585PX @ DDR5-4800 was the fastest.

👁 Memcached benchmark with settings of Set To Get Ratio: 1:10. EPYC 4585PX @ DDR5-4800 was the fastest.

👁 nginx benchmark with settings of Connections: 500. EPYC 4585PX @ DDR5-4800 was the fastest.

👁 nginx benchmark with settings of Connections: 1000. EPYC 4585PX was the fastest.

👁 PostgreSQL benchmark with settings of Scaling Factor: 100, Clients: 500, Mode: Read Write. EPYC 4565P was the fastest.

👁 PostgreSQL benchmark with settings of Scaling Factor: 100, Clients: 500, Mode: Read Write, Average Latency. EPYC 4565P was the fastest.

👁 PostgreSQL benchmark with settings of Scaling Factor: 100, Clients: 500, Mode: Read Only. EPYC 4585PX @ DDR5-4800 was the fastest.

👁 PostgreSQL benchmark with settings of Scaling Factor: 100, Clients: 500, Mode: Read Only, Average Latency. EPYC 4585PX @ DDR5-4800 was the fastest.

👁 PostgreSQL benchmark with settings of Scaling Factor: 100, Clients: 800, Mode: Read Write. EPYC 4585PX was the fastest.

👁 PostgreSQL benchmark with settings of Scaling Factor: 100, Clients: 800, Mode: Read Write, Average Latency. EPYC 4585PX was the fastest.

👁 ClickHouse benchmark with settings of 100M Rows Hits Dataset, Third Run. EPYC 4585PX was the fastest.

For many of the more conventional LAMP-type server loads, DDR5-4800 with EPYC 4005P can suffice if easier to source or finding a better deal on DDR5-4800 ECC UDIMMs.

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URL: https://www.phoronix.com/review/amd-epyc-4005-ddr5-benchmarks/4

⇱ AMD EPYC 4585PX & EPYC 4565P With DDR5-4800 vs. DDR5-5600 Performance Review - Phoronix

AMD EPYC 4585PX & EPYC 4565P With DDR5-4800 vs. DDR5-5600 Performance