AMD EPYC 7272 's Advantages
Released 2 years late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (64MB vs 13.75MB)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (120W vs 140W)
Intel Xeon W 2155 's Advantages
Higher base frequency (3.3GHz vs 2.6GHz)