For example there are difficulties with the choice of a processor, you will solve them by looking at comprehensive test Intel Core i5-8210Y Cinebench r23 score single and multi core and understand is it a good processor or a bad one to buy, how powerful is this CPU. Here you can find all information from Cinebench r23 benchmark. A step-by-step analysis of all the technical characteristics, so that it can be easier to read, is summarized in the table. After reading the results of parallel test and video, you can already make an informed decision about do you need to buy Intel Core i5-8210Y or not.
Although it should be realized that all the number in the article above do not mean that taking them into account you should completely trust a simple quantitative comparison. Better to watch the testing video and read the opinion of of people who bought Intel Core i5-8210Y before deciding buy this processor or not.