For example you can't decide which processor to buy, you can make a decision by looking at the Intel Core i7-9700KF Cinebench r20 score single and multi core test and decide how powerful is this processor, is it a good processor or a bad one to buy. Here is all information from Cinebench r20 benchmark. A careful analysis of all the technical characteristics, to make it easier to understand, is made by the table. After reading the results of parallel test and video, you already be able to understand do you need to buy Intel Core i7-9700KF or not.
All the number in the article above do not mean that taking them into account you should entirely trust a simple quantitative comparison. Be sure to watch benchmarks video and read the reviews of real owners of Intel Core i7-9700KF before making a decision buy this processor or not.
Intel Core i7-9700KF Cinebench r20 benchmark video