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AMD EPYC 7261 vs AMD EPYC Embedded 7451: Comparison
What is the difference between EPYC 7261 and EPYC Embedded 7451?
They are built to different briefs, and boost clock shows it, EPYC 7261 Up to 2.9 GHz against EPYC Embedded 7451 3.2 GHz. They differ on tdp too, 155W / 170W on the EPYC 7261 versus 180 W on the EPYC Embedded 7451. Core count is not the same on both, 8 cores on the EPYC 7261 versus 24 cores on the EPYC Embedded 7451. There is a split on thread count as well, 16 threads on the EPYC 7261 versus 48 threads on the EPYC Embedded 7451. Base clock is not the same on both, 2.5 GHz on the EPYC 7261 versus 2.3 GHz on the EPYC Embedded 7451.
EPYC 7261 vs EPYC Embedded 7451: which one fits your build
The EPYC 7261 suits datacenter and cloud compute and virtualization-dense server workloads, though it is not built for consumer desktop builds and single-threaded latency-sensitive workloads on lower core-count SKUs. The EPYC Embedded 7451 is the one to take for industrial and embedded system designs and long-lifecycle networking and edge-compute deployments, though it is the wrong buy for consumer desktop or gaming builds and DIY PC upgrades.
What EPYC 7261 and EPYC Embedded 7451 have in common
The common ground is wider than the gap: l3 cache and socket are identical here.
Specs and benchmarks
Core Count
- AMD EPYC 7261
- 8 cores
- AMD EPYC Embedded 7451
- 24 cores
Thread Count
- AMD EPYC 7261
- 16 threads
- AMD EPYC Embedded 7451
- 48 threads
Base Clock
- AMD EPYC 7261
- 2.5 GHz
- AMD EPYC Embedded 7451
- 2.3 GHz
Boost Clock
- AMD EPYC 7261
- Up to 2.9 GHz
- AMD EPYC Embedded 7451
- 3.2 GHz
L3 Cache
- AMD EPYC 7261
- 64 MB
- AMD EPYC Embedded 7451
- 64 MB
Socket
- AMD EPYC 7261
- SP3
- AMD EPYC Embedded 7451
- SP3
TDP
- AMD EPYC 7261
- 155W / 170W
- AMD EPYC Embedded 7451
- 180 W
Which one should you pick?
Choose 7261 if you want the higher L3 cache (64 MB vs 64 MB).
Choose 7451 if you already have it on hand or find it at a lower price.