Intel Xeon W 3175X 's Advantages
Larger L3 cache size (38.5MB vs 16MB)
Xeon W 1390P 's Advantages
Released 2 years and 4 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Higher base frequency (3.5GHz vs 3.1GHz)
Lower TDP (125W vs 255W)