Consumercarts is reader-supported. Learn more
AMD EPYC Embedded 9554 vs AMD EPYC Embedded 9755: Comparison
EPYC Embedded 9554 vs EPYC Embedded 9755: the l3 cache difference
On l3 cache the spread is 50%, EPYC Embedded 9554 256 MB against EPYC Embedded 9755 512 MB, so EPYC Embedded 9755 takes it. There is a split on boost clock as well, 3.75 GHz on the EPYC Embedded 9554 versus 4.1 GHz on the EPYC Embedded 9755. There is a split on tdp as well, 360 W on the EPYC Embedded 9554 versus 500 W on the EPYC Embedded 9755. Core count is not the same on both, 64 cores on the EPYC Embedded 9554 versus 128 cores on the EPYC Embedded 9755. There is a split on thread count as well, 128 threads on the EPYC Embedded 9554 versus 256 threads on the EPYC Embedded 9755. Core architecture is not the same on both, Zen 4 on the EPYC Embedded 9554 versus Zen 5 on the EPYC Embedded 9755. Base clock is not the same on both, 3.1 GHz on the EPYC Embedded 9554 versus 2.7 GHz on the EPYC Embedded 9755. They differ on multi-socket support too, 1P/2P on the EPYC Embedded 9554 versus Dual Socket on the EPYC Embedded 9755. There is a split on memory type as well, DDR5 on the EPYC Embedded 9554 versus DDR5 RDIMM on the EPYC Embedded 9755.
Which should you buy, EPYC Embedded 9554 or EPYC Embedded 9755?
The EPYC Embedded 9554 suits 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. Buy the EPYC Embedded 9755 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.
Where the two are identical
The common ground is wider than the gap: pcie lanes and socket are identical here.
Specs and benchmarks
Core Count
- AMD EPYC Embedded 9554
- 64 cores
- AMD EPYC Embedded 9755
- 128 cores
Thread Count
- AMD EPYC Embedded 9554
- 128 threads
- AMD EPYC Embedded 9755
- 256 threads
Core Architecture
- AMD EPYC Embedded 9554
- Zen 4
- AMD EPYC Embedded 9755
- Zen 5
Base Clock
- AMD EPYC Embedded 9554
- 3.1 GHz
- AMD EPYC Embedded 9755
- 2.7 GHz
Boost Clock
- AMD EPYC Embedded 9554
- 3.75 GHz
- AMD EPYC Embedded 9755
- 4.1 GHz
L3 Cache
- AMD EPYC Embedded 9554
- 256 MB-50%
- AMD EPYC Embedded 9755
- 512 MBBest
Socket
- AMD EPYC Embedded 9554
- SP5
- AMD EPYC Embedded 9755
- SP5
Multi-Socket Support
- AMD EPYC Embedded 9554
- 1P/2P
- AMD EPYC Embedded 9755
- Dual Socket
Memory Type
- AMD EPYC Embedded 9554
- DDR5
- AMD EPYC Embedded 9755
- DDR5 RDIMM
PCIe Lanes
- AMD EPYC Embedded 9554
- 128 lanes
- AMD EPYC Embedded 9755
- 128 lanes
TDP
- AMD EPYC Embedded 9554
- 360 W
- AMD EPYC Embedded 9755
- 500 W
Which one should you pick?
Choose 9554 if you want the higher PCIe lanes (128 lanes vs 128 lanes).
Choose 9755 if you want the higher L3 cache (512 MB vs 256 MB).