AMD EPYC Embedded 3251 's Advantages
Lower TDP (55W vs 105W)
AMD EPYC 4464P 's Advantages
Released 6 years and 3 months late
Higher specification of memory (DDR5-5200 vs DDR4-2666)
Newer PCIe version (5 vs 3)
Higher base frequency (3.7GHz vs 2.5GHz)
Larger L3 cache size (32MB vs 16MB)
More modern manufacturing process (5nm vs 14nm)