For example you can't decide which processor to buy, you can make a choice after reading the detailed benchmark AMD EPYC 7402 Cinebench r23 score multi and single core and understand how powerful is this processor, is it a good processor or a bad one to buy. Here you can find useful information from Cinebench r23 benchmark. A careful review of all the specifications, so that it can be easier to read, is summarized in the table. After looking at the data of all test and video, you already be able to understand do you need to buy AMD EPYC 7402 or not.
All the number that you have looked at here do not mean that taking them into account you should entirely trust a simple quantitative comparison. Be sure to watch the video tests and read the reviews of of people who bought AMD EPYC 7402 before deciding buy this CPU or not.