AMD EPYC 9634 's Advantages
Released 17 years and 2 months late
Higher specification of memory (DDR5-4800 vs DDR1-400)
More modern manufacturing process (5nm vs 90nm)
Opteron X2 180 's Advantages
Higher base frequency (2.4GHz vs 2.25GHz)
Lower TDP (110W vs 290W)