Intel Celeron N4000 's Advantages
Lower TDP (6W vs 45W)
Intel Core i7 8850H 's Advantages
Better graphics card performance
Higher specification of memory (DDR4-2666 vs DDR4-2400)
Larger memory bandwidth (42.7GB/s vs 35.76GB/s)
Newer PCIe version (3.0 vs 2.0)
Higher base frequency (2.6GHz vs 1.1GHz)