Xeon w9 3595X 's Advantages
Released 14 years and 6 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (112.5MB vs 4MB)
More modern manufacturing process (10nm vs 45nm)
Xeon EC5539 's Advantages
Higher base frequency (2.266GHz vs 2GHz)
Lower TDP (65W vs 385W)