Intel Xeon E5 2609 v3 's Advantages
Lower TDP (85W vs 125W)
Xeon W 1390P 's Advantages
Released 6 years and 8 months late
Higher specification of memory (DDR4-3200 vs DDR4-1600)
Newer PCIe version (4 vs 3)
Higher base frequency (3.5GHz vs 1.9GHz)
Larger L3 cache size (16MB vs 15MB)
More modern manufacturing process (14nm vs 22nm)