Opteron 8346 HE (B3) 's Advantages
Lower TDP (68W vs 205W)
Intel Xeon Gold 6438N 's Advantages
Released 14 years and 8 months late
Higher specification of memory (4800 vs 667)
Higher base frequency (2GHz vs 1.8GHz)
Larger L3 cache size (60MB vs 2MB)
More modern manufacturing process (10nm vs 65nm)