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AMD EPYC 7763 vs AMD EPYC Embedded 7261: Comparison
EPYC 7763 vs EPYC Embedded 7261: the l3 cache difference
Start with l3 cache, because it is the widest measured gap between them: EPYC 7763 256 MB against EPYC Embedded 7261 64 MB, 75% in favour of EPYC 7763. There is a split on boost clock as well, Up to 3.5 GHz on the EPYC 7763 versus 2.9 GHz on the EPYC Embedded 7261. They differ on tdp too, 280 W on the EPYC 7763 versus 155 W on the EPYC Embedded 7261. Core count is not the same on both, 64 cores on the EPYC 7763 versus 8 cores on the EPYC Embedded 7261. There is a split on thread count as well, 128 threads on the EPYC 7763 versus 16 threads on the EPYC Embedded 7261. They differ on base clock too, 2.45 GHz on the EPYC 7763 versus 2.5 GHz on the EPYC Embedded 7261.
Who each one is for
Buy the EPYC 7763 for datacenter and cloud compute and virtualization-dense server workloads, though it is the wrong buy for consumer desktop builds and single-threaded latency-sensitive workloads on lower core-count SKUs. The EPYC Embedded 7261 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.
What EPYC 7763 and EPYC Embedded 7261 have in common
Where they agree, they agree completely, pcie lanes and socket included, so the decision does not turn on any of those.
Specs and benchmarks
Core Count
- AMD EPYC 7763
- 64 cores
- AMD EPYC Embedded 7261
- 8 cores
Thread Count
- AMD EPYC 7763
- 128 threads
- AMD EPYC Embedded 7261
- 16 threads
Base Clock
- AMD EPYC 7763
- 2.45 GHz
- AMD EPYC Embedded 7261
- 2.5 GHz
Boost Clock
- AMD EPYC 7763
- Up to 3.5 GHz
- AMD EPYC Embedded 7261
- 2.9 GHz
L3 Cache
- AMD EPYC 7763
- 256 MBBest
- AMD EPYC Embedded 7261
- 64 MB-75%
Socket
- AMD EPYC 7763
- SP3
- AMD EPYC Embedded 7261
- SP3
PCIe Lanes
- AMD EPYC 7763
- 128 lanes
- AMD EPYC Embedded 7261
- 128 lanes
TDP
- AMD EPYC 7763
- 280 W
- AMD EPYC Embedded 7261
- 155 W
Which one should you pick?
Choose 7763 if you want the higher L3 cache (256 MB vs 64 MB) and the higher PCIe lanes (128 lanes vs 128 lanes).
Choose 7261 if you already have it on hand or find it at a lower price.