Perhaps you can't decide which CPU to buy, you can make a decision by looking at the AMD EPYC 7532 Cinebench r20 score single and multi core test and understand is it a good processor or a bad one to buy, how powerful is this processor. Here is useful information from Cinebench r20 benchmark. A thorough review of all the specifications, to make it easier to read, is presented in the form of the table. After looking at the data of joint test and video, you can already make an informed decision about do you need to buy AMD EPYC 7532 or not.
However, it should be realized that 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 real owners of AMD EPYC 7532 before making a decision buy this CPU or not.