Let's say there are difficulties with the choice of a processor, you will solve them by looking at comprehensive benchmark Intel Core i7-12700H GeekBench 5 score multi and single core and decide how powerful is this CPU, is it a good CPU or a bad one to buy. Here you can find useful information from GeekBench 5 benchmark. A thorough review of all the specifications, to make it easier to understand, is made by the table. After reading the results of parallel test and video, you can already make an briefed decision about do you need to buy Intel Core i7-12700H or not.
The summary data in the text above do not mean that taking them into account you should fully trust a simple quantitative comparison. Better to watch benchmarks video and read the opinion of of people who bought Intel Core i7-12700H before deciding buy this processor or not.