Intel Xeon Phi 7290 's Advantages
Lower TDP (245W vs 350W)
Intel Xeon Platinum 8570 's Advantages
Released 7 years and 6 months late
Higher specification of memory (DDR5-5600 vs DDR4)
Higher base frequency (2.1GHz vs 1.5GHz)
More modern manufacturing process (10nm vs 14nm)