Perhaps you can't decide which CPU to buy, you can make a decision by looking at the Intel Core i7-1250U Cinebench r20 score multi and single core test and understand how powerful is this processor, is it a good processor or a bad one to buy. Here you can find all information from Cinebench r20 benchmark. A careful review of all the specifications, to make it easier to read, 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 i7-1250U or not.
All the figures that you have looked at here do not mean that you should be guided entirely by them and trust a simple comparison of these figures. Be sure to watch the testing video and read the opinion of of people who bought Intel Core i7-1250U before deciding buy this processor or not.