Intel Xeon E5 2403 v2 's Advantages
Lower TDP (80W vs 205W)
Intel Xeon Gold 6438M 's Advantages
Released 9 years and 4 months late
Higher specification of memory (4800 vs 3)
Higher base frequency (2.2GHz vs 1.8GHz)
Larger L3 cache size (60MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)