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AMD EPYC 9565 vs AMD EPYC Embedded 9755: Comparison
EPYC 9565 vs EPYC Embedded 9755: the l3 cache difference
Start with l3 cache, because it is the widest measured gap between them: EPYC 9565 384 MB against EPYC Embedded 9755 512 MB, 25% in favour of EPYC Embedded 9755. They differ on boost clock too, Up to 4.3 GHz on the EPYC 9565 versus 4.1 GHz on the EPYC Embedded 9755. Tdp is not the same on both, 400 W on the EPYC 9565 versus 500 W on the EPYC Embedded 9755. There is a split on release year as well, 2024 on the EPYC 9565 versus 2025 on the EPYC Embedded 9755. They differ on core count too, 72 cores on the EPYC 9565 versus 128 cores on the EPYC Embedded 9755. Thread count is not the same on both, 144 threads on the EPYC 9565 versus 256 threads on the EPYC Embedded 9755. There is a split on base clock as well, 3.15 GHz on the EPYC 9565 versus 2.7 GHz on the EPYC Embedded 9755. They differ on multi-socket support too, 1P / 2P on the EPYC 9565 versus Dual Socket on the EPYC Embedded 9755. The max memory speed figures are near enough to ignore, 6400 MT/s on the EPYC 9565 versus 6000 MT/s on the EPYC Embedded 9755.
Who each one is for
The EPYC 9565 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 9755 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 9565 and EPYC Embedded 9755 have in common
The common ground is wider than the gap: memory channels, pcie lanes, socket and pcie generation are identical here.
Specs and benchmarks
Release Year
- AMD EPYC 9565
- 2024
- AMD EPYC Embedded 9755
- 2025
Core Count
- AMD EPYC 9565
- 72 cores
- AMD EPYC Embedded 9755
- 128 cores
Thread Count
- AMD EPYC 9565
- 144 threads
- AMD EPYC Embedded 9755
- 256 threads
Base Clock
- AMD EPYC 9565
- 3.15 GHz
- AMD EPYC Embedded 9755
- 2.7 GHz
Boost Clock
- AMD EPYC 9565
- Up to 4.3 GHz
- AMD EPYC Embedded 9755
- 4.1 GHz
L3 Cache
- AMD EPYC 9565
- 384 MB-25%
- AMD EPYC Embedded 9755
- 512 MBBest
Socket
- AMD EPYC 9565
- SP5
- AMD EPYC Embedded 9755
- SP5
Multi-Socket Support
- AMD EPYC 9565
- 1P / 2P
- AMD EPYC Embedded 9755
- Dual Socket
Memory Channels
- AMD EPYC 9565
- 12 channels
- AMD EPYC Embedded 9755
- 12 channels
Max Memory Speed
- AMD EPYC 9565
- 6400 MT/sBest
- AMD EPYC Embedded 9755
- 6000 MT/s
PCIe Lanes
- AMD EPYC 9565
- 128 lanes
- AMD EPYC Embedded 9755
- 128 lanes
PCIe Generation
- AMD EPYC 9565
- PCIe 5.0
- AMD EPYC Embedded 9755
- PCIe 5.0
TDP
- AMD EPYC 9565
- 400 W
- AMD EPYC Embedded 9755
- 500 W
Which one should you pick?
Choose 9565 if you want the higher memory channels (12 channels vs 12 channels) and the higher PCIe lanes (128 lanes vs 128 lanes).
Choose 9755 if you want the higher L3 cache (512 MB vs 384 MB).