Xeon w5 3525 's Advantages
Released 9 years and 11 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (45MB vs 15MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2637 v3 's Advantages
Higher base frequency (3.5GHz vs 3.2GHz)
Lower TDP (135W vs 290W)