AMD EPYC Embedded 3451 's Advantages
Released 10 years and 6 months late
Higher specification of memory (DDR4-2666 vs DDR2-667)
Newer PCIe version (3 vs 1)
More modern manufacturing process (14nm vs 90nm)
Lower TDP (100W vs 120W)
Opteron 8224 SE 's Advantages
Higher base frequency (3.2GHz vs 2.15GHz)