AMD EPYC 7343 's Advantages
Higher base frequency (3.2GHz vs 2.3GHz)
Lower TDP (190W vs 200W)
AMD EPYC 8534P 's Advantages
Released 2 years and 6 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)