AMD EPYC 7272 's Advantages
Released 9 years and 5 months late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Larger L3 cache size (64MB vs 18MB)
More modern manufacturing process (7nm vs 45nm)
Lower TDP (120W vs 130W)
Xeon X7542 's Advantages
Higher base frequency (2.666GHz vs 2.6GHz)