Consumercarts is reader-supported. Learn more
AMD EPYC Embedded 9654 vs AMD EPYC Embedded 9845: Comparison
EPYC Embedded 9654 vs EPYC Embedded 9845 l3 cache compared
Start with l3 cache, because it is the widest measured gap between them: EPYC Embedded 9654 384 MB against EPYC Embedded 9845 320 MB, 17% in favour of EPYC Embedded 9654. Tdp is not the same on both, 360 W on the EPYC Embedded 9654 versus 390 W on the EPYC Embedded 9845. There is a split on core count as well, 96 cores on the EPYC Embedded 9654 versus 160 cores on the EPYC Embedded 9845. They differ on thread count too, 192 threads on the EPYC Embedded 9654 versus 320 threads on the EPYC Embedded 9845. Core architecture is not the same on both, Zen 4 on the EPYC Embedded 9654 versus Zen 5c on the EPYC Embedded 9845. There is a split on base clock as well, 2.4 GHz on the EPYC Embedded 9654 versus 2.1 GHz on the EPYC Embedded 9845. They differ on multi-socket support too, 1P/2P on the EPYC Embedded 9654 versus Dual Socket on the EPYC Embedded 9845. Memory type is not the same on both, DDR5 on the EPYC Embedded 9654 versus DDR5 RDIMM on the EPYC Embedded 9845.
Which should you buy, EPYC Embedded 9654 or EPYC Embedded 9845?
The EPYC Embedded 9654 suits industrial and embedded system designs and long-lifecycle networking and edge-compute deployments, though it is not built for consumer desktop or gaming builds and DIY PC upgrades. The EPYC Embedded 9845 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 Embedded 9654 and EPYC Embedded 9845 have in common
Everything else lines up. Boost clock, pcie lanes and socket read the same on both, so those are not worth weighing.
Specs and benchmarks
Core Count
- AMD EPYC Embedded 9654
- 96 cores
- AMD EPYC Embedded 9845
- 160 cores
Thread Count
- AMD EPYC Embedded 9654
- 192 threads
- AMD EPYC Embedded 9845
- 320 threads
Core Architecture
- AMD EPYC Embedded 9654
- Zen 4
- AMD EPYC Embedded 9845
- Zen 5c
Base Clock
- AMD EPYC Embedded 9654
- 2.4 GHz
- AMD EPYC Embedded 9845
- 2.1 GHz
Boost Clock
- AMD EPYC Embedded 9654
- 3.7 GHz
- AMD EPYC Embedded 9845
- 3.7 GHz
L3 Cache
- AMD EPYC Embedded 9654
- 384 MBBest
- AMD EPYC Embedded 9845
- 320 MB-17%
Socket
- AMD EPYC Embedded 9654
- SP5
- AMD EPYC Embedded 9845
- SP5
Multi-Socket Support
- AMD EPYC Embedded 9654
- 1P/2P
- AMD EPYC Embedded 9845
- Dual Socket
Memory Type
- AMD EPYC Embedded 9654
- DDR5
- AMD EPYC Embedded 9845
- DDR5 RDIMM
PCIe Lanes
- AMD EPYC Embedded 9654
- 128 lanes
- AMD EPYC Embedded 9845
- 128 lanes
TDP
- AMD EPYC Embedded 9654
- 360 W
- AMD EPYC Embedded 9845
- 390 W
Which one should you pick?
Choose 9654 if you want the higher L3 cache (384 MB vs 320 MB) and the higher PCIe lanes (128 lanes vs 128 lanes).
Choose 9845 if you already have it on hand or find it at a lower price.