AMD EPYC 9645 's Advantages
Released 6 years and 8 months late
Higher specification of memory (6000 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (2.3GHz vs 1.5GHz)
Larger L3 cache size (256MB vs 16MB)
More modern manufacturing process (3nm vs 14nm)
AMD EPYC Embedded 3201 's Advantages
Lower TDP (30W vs 320W)