For example there are difficulties with the choice of a CPU, you will solve them by looking at comprehensive benchmark Intel Core i3-1215U Cinebench r15 score multi and single core and decide is it a good processor or a bad one to buy, how powerful is this processor. Here you can find useful information from Cinebench r15 benchmark. A step-by-step analysis of all the technical characteristics, to make it easier to read, is made by the table. After looking at the data this test and video, you already be able to figure out do you need to buy Intel Core i3-1215U or not.
The summary data in the table above do not mean that taking them into account you should totally trust a simple comparison of these numbers. Be sure to watch benchmarks video and read the reviews of of people who bought Intel Core i3-1215U before deciding buy this CPU or not.