Intel Xeon Gold 6421N 's Advantages
Released 13 years and 9 months late
Higher specification of memory (4400 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (60MB vs 6MB)
More modern manufacturing process (10nm vs 45nm)
Opteron 13KS EE 's Advantages
Higher base frequency (2GHz vs 1.8GHz)
Lower TDP (50W vs 185W)