AMD EPYC 7551 's Advantages
Released 3 years and 1 months late
Higher specification of memory (2666 vs 1600)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1226 v3 's Advantages
Higher base frequency (3.3GHz vs 2GHz)
Lower TDP (84W vs 180W)