For example there are difficulties with the choice of a processor, you will solve them by looking at comprehensive test Intel Core i3-8145U Cinebench r23 score multi and single core and understand how powerful is this processor, is it a good CPU or a bad one to buy. Here is all information from Cinebench r23 benchmark. A step-by-step analysis 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 already be able to understand do you need to buy Intel Core i3-8145U or not.
All the figures in the article above do not mean that you should be guided entirely by them and trust a simple comparison of these numbers. Better to watch benchmarks video and read the reviews of of people who bought Intel Core i3-8145U before deciding buy this processor or not.