Let's say you can't decide which processor to buy, you can make a choice by looking at the Intel Core i5-8600 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 processor. Here is all information from Cinebench r20 benchmark. A step-by-step analysis of all the specifications, so that it can be easier to read, is made by the table. After reading the results this test and video, you already be able to understand do you need to buy Intel Core i5-8600 or not.
The summary data that you have looked at here do not mean that taking them into account you should completely trust a simple comparison of these numbers. Better to watch benchmarks video and read the opinion of real owners of Intel Core i5-8600 before making a selection buy this CPU or not.