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AMD EPYC 7401P vs AMD EPYC Embedded 7552: Comparison
EPYC 7401P vs EPYC Embedded 7552 l3 cache compared
L3 cache is where these two genuinely part company, EPYC 7401P 64 MB against EPYC Embedded 7552 192 MB, a 67% lead for EPYC Embedded 7552. Boost clock is not the same on both, Up to 3 GHz on the EPYC 7401P versus 3.3 GHz on the EPYC Embedded 7552. Tdp is not the same on both, 155W / 170W on the EPYC 7401P versus 200 W on the EPYC Embedded 7552. There is a split on core count as well, 24 cores on the EPYC 7401P versus 48 cores on the EPYC Embedded 7552. Thread count is not the same on both, 48 threads on the EPYC 7401P versus 96 threads on the EPYC Embedded 7552. There is a split on base clock as well, 2 GHz on the EPYC 7401P versus 2.2 GHz on the EPYC Embedded 7552.
Which should you buy, EPYC 7401P or EPYC Embedded 7552?
The EPYC 7401P suits datacenter and cloud compute and virtualization-dense server workloads, though it is the wrong buy for consumer desktop builds and single-threaded latency-sensitive workloads on lower core-count SKUs. The EPYC Embedded 7552 is the one to take for industrial and embedded system designs and long-lifecycle networking and edge-compute deployments, though it is not the pick for consumer desktop or gaming builds and DIY PC upgrades.
What EPYC 7401P and EPYC Embedded 7552 have in common
Where they agree, they agree completely, pcie lanes and socket included, so the decision does not turn on any of those.
Specs and benchmarks
Core Count
- AMD EPYC 7401P
- 24 cores
- AMD EPYC Embedded 7552
- 48 cores
Thread Count
- AMD EPYC 7401P
- 48 threads
- AMD EPYC Embedded 7552
- 96 threads
Base Clock
- AMD EPYC 7401P
- 2 GHz
- AMD EPYC Embedded 7552
- 2.2 GHz
Boost Clock
- AMD EPYC 7401P
- Up to 3 GHz
- AMD EPYC Embedded 7552
- 3.3 GHz
L3 Cache
- AMD EPYC 7401P
- 64 MB-67%
- AMD EPYC Embedded 7552
- 192 MBBest
Socket
- AMD EPYC 7401P
- SP3
- AMD EPYC Embedded 7552
- SP3
PCIe Lanes
- AMD EPYC 7401P
- 128 lanes
- AMD EPYC Embedded 7552
- 128 lanes
TDP
- AMD EPYC 7401P
- 155W / 170W
- AMD EPYC Embedded 7552
- 200 W
Which one should you pick?
Choose 7401P if you want the higher PCIe lanes (128 lanes vs 128 lanes).
Choose 7552 if you want the higher L3 cache (192 MB vs 64 MB).