AMD EPYC 7551 's Advantages
Released 6 years and 2 months late
Higher specification of memory (2666 vs 3)
Larger L3 cache size (64MB vs 6MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E3 1225 's Advantages
Higher base frequency (3.1GHz vs 2GHz)
Lower TDP (95W vs 180W)