Intel Xeon E5 2678 v3 's Advantages
Higher specification of memory (2133 vs 4)
Higher base frequency (2.5GHz vs 1.3GHz)
Lower TDP (120W vs 230W)
Intel Xeon Phi 7210F 's Advantages
Released 1 years and 5 months late
More modern manufacturing process (14nm vs 22nm)