Intel Xeon Phi 7235 's Advantages
Released 5 years and 7 months late
Higher specification of memory (DDR4 vs DDR3)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1220L v2 's Advantages
Higher base frequency (2.3GHz vs 1.3GHz)
Lower TDP (17W vs 250W)