Intel Xeon Gold 5420 's Advantages
Released 9 years and 4 months late
Higher specification of memory (4400 vs 3)
Higher base frequency (2GHz vs 1.8GHz)
Larger L3 cache size (52.5MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2403 v2 's Advantages
Lower TDP (80W vs 205W)