Xeon W 1390P 's Advantages
Higher base frequency (3.5GHz vs 3GHz)
Larger L3 cache size (16MB vs 15MB)
Lower TDP (125W vs 130W)
Intel Xeon w3 2425 's Advantages
Released 1 years and 9 months late
Higher specification of memory (4400 vs 3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (10nm vs 14nm)