Opteron 8346 HE (B3) 's Advantages
Lower TDP (68W vs 125W)
AMD EPYC 8124P 's Advantages
Released 15 years and 4 months late
Higher specification of memory (4800 vs 667)
Higher base frequency (2.45GHz vs 1.8GHz)
Larger L3 cache size (64MB vs 2MB)
More modern manufacturing process (5nm vs 65nm)