Intel Xeon E3 1285 v3 's Advantages
Lower TDP (84W vs 125W)
Xeon W 1350P 's Advantages
Released 7 years and 11 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Higher base frequency (4GHz vs 3.6GHz)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)