Let's say you are thinking about choosing a processor, you will be able to make a choice by looking at the Intel Core i3-9100 Cinebench r15 score multi and single core test and understand how powerful is this processor, is it a good processor or a bad one to buy. Here you can find useful information from Cinebench r15 benchmark. A careful review of all the specifications, so that it can be easier to understand, is presented in the form of the table. After looking at the data of all test and video, you can already make an informed decision about do you need to buy Intel Core i3-9100 or not.
All the figures in the table above do not mean that taking them into account you should fully trust a simple quantitative comparison. Better to watch benchmarks video and read the reviews of of people who bought Intel Core i3-9100 before deciding buy this CPU or not.