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AMD EPYC 7763 vs AMD EPYC Embedded 7402: Comparison
What is the difference between EPYC 7763 and EPYC Embedded 7402?
On l3 cache the spread is 50%, EPYC 7763 256 MB against EPYC Embedded 7402 128 MB, so EPYC 7763 takes it. There is a split on boost clock as well, Up to 3.5 GHz on the EPYC 7763 versus 3.35 GHz on the EPYC Embedded 7402. There is a split on tdp as well, 280 W on the EPYC 7763 versus 180 W on the EPYC Embedded 7402. Core count is not the same on both, 64 cores on the EPYC 7763 versus 24 cores on the EPYC Embedded 7402. There is a split on thread count as well, 128 threads on the EPYC 7763 versus 48 threads on the EPYC Embedded 7402. Base clock is not the same on both, 2.45 GHz on the EPYC 7763 versus 2.8 GHz on the EPYC Embedded 7402.
EPYC 7763 vs EPYC Embedded 7402: which one fits your build
The EPYC 7763 is the one to take for 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 7402 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.
Where the two are identical
Everything else lines up. Pcie lanes and socket read the same on both, so those are not worth weighing.
Specs and benchmarks
Core Count
- AMD EPYC 7763
- 64 cores
- AMD EPYC Embedded 7402
- 24 cores
Thread Count
- AMD EPYC 7763
- 128 threads
- AMD EPYC Embedded 7402
- 48 threads
Base Clock
- AMD EPYC 7763
- 2.45 GHz
- AMD EPYC Embedded 7402
- 2.8 GHz
Boost Clock
- AMD EPYC 7763
- Up to 3.5 GHz
- AMD EPYC Embedded 7402
- 3.35 GHz
L3 Cache
- AMD EPYC 7763
- 256 MBBest
- AMD EPYC Embedded 7402
- 128 MB-50%
Socket
- AMD EPYC 7763
- SP3
- AMD EPYC Embedded 7402
- SP3
PCIe Lanes
- AMD EPYC 7763
- 128 lanes
- AMD EPYC Embedded 7402
- 128 lanes
TDP
- AMD EPYC 7763
- 280 W
- AMD EPYC Embedded 7402
- 180 W
Which one should you pick?
Choose 7763 if you want the higher L3 cache (256 MB vs 128 MB) and the higher PCIe lanes (128 lanes vs 128 lanes).
Choose 7402 if you already have it on hand or find it at a lower price.