Intel Xeon E5 2687W v3 's Advantages
Higher specification of memory (DDR4-2133 vs DDR4)
Higher base frequency (3.1GHz vs 1.3GHz)
Lower TDP (160W vs 250W)
Intel Xeon Phi 7235 's Advantages
Released 3 years and 3 months late
More modern manufacturing process (14nm vs 22nm)