Xeon W 1350P 's Advantages
Released 11 years and 8 months late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Higher base frequency (4GHz vs 2.933GHz)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (14nm vs 45nm)
Xeon X3470 's Advantages
Lower TDP (95W vs 125W)