Intel Xeon E5 1428L v2 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Lower TDP (60W vs 205W)
Intel Xeon Gold 6438N 's Advantages
Released 9 years late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 3)
Larger L3 cache size (60MB vs 15MB)
More modern manufacturing process (10nm vs 22nm)