Intel Xeon E3 1220L v3 's Advantages
Lower TDP (13W vs 230W)
Intel Xeon Phi 7250F 's Advantages
Released 2 years and 9 months late
Higher specification of memory (DDR4 vs DDR3-1600)
Higher base frequency (1.4GHz vs 1.1GHz)
More modern manufacturing process (14nm vs 22nm)