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AMD EPYC 9354 vs AMD EPYC Embedded 9655P: Comparison
EPYC 9354 vs EPYC Embedded 9655P l3 cache compared
The gap that matters here is l3 cache: EPYC 9354 256 MB against EPYC Embedded 9655P 384 MB, which puts EPYC Embedded 9655P 33% ahead. They differ on boost clock too, 3.8 GHz on the EPYC 9354 versus 4.5 GHz on the EPYC Embedded 9655P. There is a split on tdp as well, 280 W on the EPYC 9354 versus 400 W on the EPYC Embedded 9655P. Core count is not the same on both, 32 cores on the EPYC 9354 versus 96 cores on the EPYC Embedded 9655P. They differ on thread count too, 64 threads on the EPYC 9354 versus 192 threads on the EPYC Embedded 9655P. There is a split on core architecture as well, Zen 4 "Genoa" on the EPYC 9354 versus Zen 5 on the EPYC Embedded 9655P. Base clock is not the same on both, 3.25 GHz on the EPYC 9354 versus 2.6 GHz on the EPYC Embedded 9655P. They differ on multi-socket support too, 1P/2P on the EPYC 9354 versus Single Socket Only on the EPYC Embedded 9655P.
EPYC 9354 vs EPYC Embedded 9655P: which one fits your build
The EPYC 9354 is the one to take for small to mid-size server deployments and edge infrastructure, though it is not the pick for maximum core density workloads and large-scale hyperscale deployments. The EPYC Embedded 9655P suits 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. Our rating of the EPYC 9354 (8.4/10): the EPYC 9354 is a sensible entry point into the EPYC platform for smaller deployments that still want server-grade memory bandwidth and reliability.
Where the two are identical
Everything else lines up. Memory channels, socket and ecc support read the same on both, so those are not worth weighing.
Specs and benchmarks
Core Count
- AMD EPYC 9354
- 32 cores
- AMD EPYC Embedded 9655P
- 96 cores
Thread Count
- AMD EPYC 9354
- 64 threads
- AMD EPYC Embedded 9655P
- 192 threads
Core Architecture
- AMD EPYC 9354
- Zen 4 "Genoa"
- AMD EPYC Embedded 9655P
- Zen 5
Base Clock
- AMD EPYC 9354
- 3.25 GHz
- AMD EPYC Embedded 9655P
- 2.6 GHz
Boost Clock
- AMD EPYC 9354
- 3.8 GHz
- AMD EPYC Embedded 9655P
- 4.5 GHz
L3 Cache
- AMD EPYC 9354
- 256 MB-33%
- AMD EPYC Embedded 9655P
- 384 MBBest
Socket
- AMD EPYC 9354
- SP5
- AMD EPYC Embedded 9655P
- SP5
Multi-Socket Support
- AMD EPYC 9354
- 1P/2P
- AMD EPYC Embedded 9655P
- Single Socket Only
Memory Channels
- AMD EPYC 9354
- 12 channels
- AMD EPYC Embedded 9655P
- 12 channels
ECC Support
- AMD EPYC 9354
- Yes
- AMD EPYC Embedded 9655P
- Yes
TDP
- AMD EPYC 9354
- 280 W
- AMD EPYC Embedded 9655P
- 400 W
Which one should you pick?
Choose 9354 if you want the higher memory channels (12 channels vs 12 channels).
Choose 9655P if you want the higher L3 cache (384 MB vs 256 MB).
Verdict
AMD EPYC 9354
8.4 / 10 Expert Rating
The EPYC 9354 is a sensible entry point into the EPYC platform for smaller deployments that still want server-grade memory bandwidth and reliability.