AMD EPYC Embedded 3451 's Advantages
Higher base frequency (2.15GHz vs 2GHz)
Lower TDP (100W vs 120W)
AMD EPYC 8224PN 's Advantages
Released 5 years and 7 months late
Higher specification of memory (DDR5-4800 vs DDR4-2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (64MB vs 32MB)
More modern manufacturing process (5nm vs 14nm)