Opteron 2214 HE (F2) 's Advantages
Higher base frequency (2.2GHz vs 1.238GHz)
Lower TDP (68W vs 300W)
Intel Xeon Phi 7120X 's Advantages
Released 6 years and 10 months late
Higher specification of memory (4 vs 2)
More modern manufacturing process (22nm vs 90nm)