Let's say you have difficulties with the choice of a processor, you will solve them by looking at comprehensive test AMD EPYC 7643 Cinebench r15 score single and multi core and decide is it a good processor or a bad one to buy, how powerful is this processor. Here you can find useful information from Cinebench r15 benchmark. A thorough analysis of all the technical characteristics, to make it easier to understand, is presented in the form of the table. After looking at the data this test and video, you can already make an briefed decision about do you need to buy AMD EPYC 7643 or not.
All the number in the table above do not mean that taking them into account you should undividedly trust a simple quantitative comparison. Be sure to watch the testing video and read the reviews of of people who bought AMD EPYC 7643 before deciding buy this CPU or not.