Intel Xeon E5 2690 v2 's Advantages
Lower TDP (130W vs 270W)
Intel Xeon w5 3435X 's Advantages
Released 9 years and 5 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.1GHz vs 3GHz)
Larger L3 cache size (45MB vs 25MB)
More modern manufacturing process (10nm vs 22nm)