Xeon E 2286M 's Advantages
Released 3 years and 11 months late
Higher specification of memory (DDR4-2666 vs DDR3)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 165W)
Intel Xeon E7 8890 v3 's Advantages
Higher base frequency (2.5GHz vs 2.4GHz)
Larger L3 cache size (45MB vs 16MB)