Consumercarts is reader-supported. Learn more
AMD EPYC 7663 vs AMD EPYC Embedded 7282: Comparison
What is the difference between EPYC 7663 and EPYC Embedded 7282?
Start with l3 cache, because it is the widest measured gap between them: EPYC 7663 256 MB against EPYC Embedded 7282 64 MB, 75% in favour of EPYC 7663. Boost clock is not the same on both, Up to 3.5 GHz on the EPYC 7663 versus 3.2 GHz on the EPYC Embedded 7282. There is a split on tdp as well, 240 W on the EPYC 7663 versus 120 W on the EPYC Embedded 7282. They differ on core count too, 56 cores on the EPYC 7663 versus 16 cores on the EPYC Embedded 7282. There is a split on thread count as well, 112 threads on the EPYC 7663 versus 32 threads on the EPYC Embedded 7282. They differ on base clock too, 2 GHz on the EPYC 7663 versus 2.8 GHz on the EPYC Embedded 7282.
Who each one is for
Buy the EPYC 7663 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 7282 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.
What EPYC 7663 and EPYC Embedded 7282 have in common
The common ground is wider than the gap: pcie lanes and socket are identical here.
Specs and benchmarks
Core Count
- AMD EPYC 7663
- 56 cores
- AMD EPYC Embedded 7282
- 16 cores
Thread Count
- AMD EPYC 7663
- 112 threads
- AMD EPYC Embedded 7282
- 32 threads
Base Clock
- AMD EPYC 7663
- 2 GHz
- AMD EPYC Embedded 7282
- 2.8 GHz
Boost Clock
- AMD EPYC 7663
- Up to 3.5 GHz
- AMD EPYC Embedded 7282
- 3.2 GHz
L3 Cache
- AMD EPYC 7663
- 256 MBBest
- AMD EPYC Embedded 7282
- 64 MB-75%
Socket
- AMD EPYC 7663
- SP3
- AMD EPYC Embedded 7282
- SP3
PCIe Lanes
- AMD EPYC 7663
- 128 lanes
- AMD EPYC Embedded 7282
- 128 lanes
TDP
- AMD EPYC 7663
- 240 W
- AMD EPYC Embedded 7282
- 120 W
Which one should you pick?
Choose 7663 if you want the higher L3 cache (256 MB vs 64 MB) and the higher PCIe lanes (128 lanes vs 128 lanes).
Choose 7282 if you already have it on hand or find it at a lower price.