Intel Core i7 9750H 's Advantages
Better graphics card performance
Higher specification of memory (2666 vs 2133)
Larger memory bandwidth (41.8GB/s vs 34.1GB/s)
Higher base frequency (2.6GHz vs 1.8GHz)
Larger L3 cache size (12MB vs 2MB)
Intel Celeron 3867U 's Advantages
Lower TDP (15W vs 45W)