AMD EPYC 7262 's Advantages
Higher base frequency (3.1GHz vs 2.5GHz)
Lower TDP (155W vs 200W)
AMD EPYC 8434P 's Advantages
Released 4 years and 1 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)