AMD EPYC 8534PN 's Advantages
Released 11 years and 10 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (128MB vs 16MB)
More modern manufacturing process (5nm vs 32nm)
Opteron 6274 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Lower TDP (115W vs 175W)