AMD EPYC 7551P 's Advantages
Released 4 years and 6 months late
Higher specification of memory (2666 vs 3)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Opteron 4386 's Advantages
Higher base frequency (3.1GHz vs 2GHz)
Lower TDP (95W vs 180W)