Xeon EC5539 's Advantages
Higher base frequency (2.266GHz vs 1.8GHz)
Lower TDP (65W vs 185W)
Intel Xeon Gold 6428N 's Advantages
Released 12 years and 11 months late
Higher specification of memory (4000 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (60MB vs 4MB)
More modern manufacturing process (10nm vs 45nm)