Intel Xeon E5 2620 v3 's Advantages
Higher specification of memory (DDR4-1866 vs DDR4)
Higher base frequency (2.4GHz vs 1.3GHz)
Lower TDP (85W vs 250W)
Intel Xeon Phi 7285 's Advantages
Released 3 years and 3 months late
More modern manufacturing process (14nm vs 22nm)