Intel Xeon Phi 7290F 's Advantages
Released 1 years and 9 months late
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 2670 v3 's Advantages
Higher specification of memory (2133 vs 4)
Higher base frequency (2.3GHz vs 1.5GHz)
Lower TDP (120W vs 260W)