Intel Xeon E5 1603 v3 's Advantages
Lower TDP (140W vs 300W)
Xeon w5 3535X 's Advantages
Released 9 years and 11 months late
Higher specification of memory (4800 vs 1866)
Newer PCIe version (5 vs 3)
Higher base frequency (2.9GHz vs 2.8GHz)
Larger L3 cache size (52.5MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)