Intel Xeon E5 1680 v2 's Advantages
Lower TDP (130W vs 185W)
Xeon w3 2535 's Advantages
Released 10 years and 11 months late
Higher specification of memory (4400 vs 1866)
Newer PCIe version (5 vs 3)
Higher base frequency (3.5GHz vs 3GHz)
Larger L3 cache size (26.25MB vs 25MB)
More modern manufacturing process (10nm vs 22nm)