Intel Core i3 7020U 's Advantages
Better graphics card performance
Higher base frequency (2.3GHz vs 2.2GHz)
Lower TDP (15W vs 45W)
Intel Core i7 8750H 's Advantages
Higher specification of memory (2666 vs 2133)
Larger memory bandwidth (41.8GB/s vs 34.1GB/s)
Larger L3 cache size (9MB vs 3MB)