Intel Xeon w3 2425 's Advantages
Released 8 years and 5 months late
Higher specification of memory (4400 vs 2133)
Newer PCIe version (5 vs 3)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (130W vs 140W)
Intel Xeon E5 1680 v3 's Advantages
Higher base frequency (3.2GHz vs 3GHz)
Larger L3 cache size (20MB vs 15MB)