Opteron 8347 HE 's Advantages
Lower TDP (68W vs 400W)
AMD EPYC 9684X 's Advantages
Released 15 years and 9 months late
Higher specification of memory (4800 vs 667)
Higher base frequency (2.55GHz vs 1.9GHz)
Larger L3 cache size (1152MB vs 2MB)
More modern manufacturing process (5nm vs 65nm)