AMD EPYC 7702 's Advantages
Released 1 years and 6 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 16MB)
More modern manufacturing process (7nm vs 14nm)
AMD EPYC Embedded 3255 's Advantages
Higher base frequency (2.5GHz vs 2GHz)
Lower TDP (55W vs 200W)