For example you have difficulties with the choice of a processor, you will solve them by looking at detailed test Intel Core i7-1260U Cinebench r20 score multi and single core and decide is it a good CPU or a bad one to buy, how powerful is this CPU. Here is useful information from Cinebench r20 benchmark. A careful analysis of all the technical characteristics, to make it easier to understand, is summarized in the table. After looking at the data of parallel test and video, you can already make an briefed decision about do you need to buy Intel Core i7-1260U or not.
All the data that you have looked at here do not mean that you should be guided entirely by them and trust a simple comparison of these numbers. Be sure to watch the video tests and read the reviews of real owners of Intel Core i7-1260U before making a decision buy this CPU or not.