Intel Xeon Gold 5520 's Advantages
Released 13 years and 10 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (52.5MB vs 4MB)
More modern manufacturing process (10nm vs 45nm)
Xeon EC5539 's Advantages
Higher base frequency (2.266GHz vs 2.2GHz)
Lower TDP (65W vs 205W)