AMD EPYC 7551P 's Advantages
Released 5 years and 7 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Newer PCIe version (3 vs 2)
Higher base frequency (2GHz vs 1.6GHz)
Larger L3 cache size (64MB vs 16MB)
More modern manufacturing process (14nm vs 32nm)
Opteron 6262 HE 's Advantages
Lower TDP (85W vs 180W)