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AMD EPYC 75F3 vs AMD EPYC Embedded 7662: Comparison
What is the difference between EPYC 75F3 and EPYC Embedded 7662?
They are built to different briefs, and boost clock shows it, EPYC 75F3 Up to 4 GHz against EPYC Embedded 7662 3.3 GHz. They differ on tdp too, 280 W on the EPYC 75F3 versus 225 W on the EPYC Embedded 7662. There is a split on core count as well, 32 cores on the EPYC 75F3 versus 64 cores on the EPYC Embedded 7662. Thread count is not the same on both, 64 threads on the EPYC 75F3 versus 128 threads on the EPYC Embedded 7662. There is a split on base clock as well, 2.95 GHz on the EPYC 75F3 versus 2 GHz on the EPYC Embedded 7662.
EPYC 75F3 vs EPYC Embedded 7662: which one fits your build
The EPYC 75F3 is the one to take for datacenter and cloud compute and virtualization-dense server workloads, though it is not the pick for consumer desktop builds and single-threaded latency-sensitive workloads on lower core-count SKUs. The EPYC Embedded 7662 suits 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
Where they agree, they agree completely, l3 cache, pcie lanes and socket included, so the decision does not turn on any of those.
Specs and benchmarks
Core Count
- AMD EPYC 75F3
- 32 cores
- AMD EPYC Embedded 7662
- 64 cores
Thread Count
- AMD EPYC 75F3
- 64 threads
- AMD EPYC Embedded 7662
- 128 threads
Base Clock
- AMD EPYC 75F3
- 2.95 GHz
- AMD EPYC Embedded 7662
- 2 GHz
Boost Clock
- AMD EPYC 75F3
- Up to 4 GHz
- AMD EPYC Embedded 7662
- 3.3 GHz
L3 Cache
- AMD EPYC 75F3
- 256 MB
- AMD EPYC Embedded 7662
- 256 MB
Socket
- AMD EPYC 75F3
- SP3
- AMD EPYC Embedded 7662
- SP3
PCIe Lanes
- AMD EPYC 75F3
- 128 lanes
- AMD EPYC Embedded 7662
- 128 lanes
TDP
- AMD EPYC 75F3
- 280 W
- AMD EPYC Embedded 7662
- 225 W
Which one should you pick?
Choose 75F3 if you want the higher L3 cache (256 MB vs 256 MB) and the higher PCIe lanes (128 lanes vs 128 lanes).
Choose 7662 if you already have it on hand or find it at a lower price.