Perhaps you can't decide which processor to buy, you can make a decision after reading the detailed benchmark AMD EPYC 7542 Cinebench r23 score single and multi core and understand how powerful is this CPU, is it a good processor or a bad one to buy. Here is useful information from Cinebench r23 benchmark. A thorough analysis of all the specifications, so that it can be easier to read, is presented in the form of the table. After reading the results this test and video, you already be able to understand do you need to buy AMD EPYC 7542 or not.
All the data in the table above do not mean that taking them into account you should fully trust a simple quantitative comparison. Better to watch the video tests and read the opinion of of people who bought AMD EPYC 7542 before making a choice buy this CPU or not.