AMD EPYC 7272 's Advantages
Higher base frequency (2.6GHz vs 2GHz)
Lower TDP (120W vs 175W)
AMD EPYC 8534PN 's Advantages
Released 4 years and 1 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (128MB vs 64MB)
More modern manufacturing process (5nm vs 7nm)