You may have difficulties with the choice of a CPU, you will solve them by looking at comprehensive benchmark Intel Core i7-8850H Cinebench r15 score multi and single core and decide how powerful is this CPU, is it a good processor or a bad one to buy. Here is useful information from Cinebench r15 benchmark. A thorough review of all the technical characteristics, so that it can be easier to read, is presented in the form of the table. After reading the results this test and video, you can already make an briefed decision about do you need to buy Intel Core i7-8850H or not.
The summary data that you have looked at here do not mean that you should be guided entirely by them and trust a simple quantitative comparison. Better to watch benchmarks video and read the reviews of of people who bought Intel Core i7-8850H before making a choice buy this processor or not.