AMD EPYC 7551P 's Advantages
Larger L3 cache size (64MB vs 52.5MB)
Lower TDP (180W vs 270W)
Intel Xeon w7 3445 's Advantages
Released 5 years and 8 months late
Higher specification of memory (DDR5-4800 vs DDR4-2666)
Newer PCIe version (5 vs 3)
Higher base frequency (2.5GHz vs 2GHz)