AMD EPYC Embedded 9554P 's Advantages
Released 8 years and 4 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (3.1GHz vs 2.9GHz)
Larger L3 cache size (256MB vs 25MB)
More modern manufacturing process (5nm vs 22nm)
Intel Xeon E5 2666 v3 's Advantages
Lower TDP (135W vs 360W)