For example you can't decide which CPU to buy, you can make a decision by looking at the Intel Xeon Gold 5415+ Cinebench r20 score multi and single core test and decide is it a good processor or a bad one to buy, how powerful is this CPU. Here is all information from Cinebench r20 benchmark. A thorough review of all the specifications, to make it easier to read, is summarized in the table. After looking at the data this test and video, you already be able to understand do you need to buy Intel Xeon Gold 5415+ or not.
Although it should be realized that the summary data in the text above do not mean that you should be guided entirely by them and trust a simple quantitative comparison. Better to watch the video tests and read the reviews of of people who bought Intel Xeon Gold 5415+ before making a decision buy this processor or not.
Intel Xeon Gold 5415+ Cinebench r20 benchmark video