Intel Core i5 8250U 's Advantages
Higher specification of memory (2400 vs 2133)
Larger memory bandwidth (37.5GB/s vs 34.1GB/s)
Larger L3 cache size (6MB vs 3MB)
Intel Core i3 7020U 's Advantages
Released 8 months late
Better graphics card performance
Higher base frequency (2.3GHz vs 1.6GHz)