Xeon W 1390P 's Advantages
Released 5 years and 11 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
Higher base frequency (3.5GHz vs 2.2GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (125W vs 140W)
Intel Xeon E7 8860 v3 's Advantages
Larger L3 cache size (40MB vs 16MB)