Intel Xeon E5 2678 v3 's Advantages
Larger L3 cache size (30MB vs 26.25MB)
Lower TDP (120W vs 185W)
Xeon w3 2535 's Advantages
Released 9 years and 7 months late
Higher specification of memory (4400 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (3.5GHz vs 2.5GHz)
More modern manufacturing process (10nm vs 22nm)