Let's say you have difficulties with the choice of a CPU, you will solve them by looking at full benchmark Intel Core i5-8400T Cinebench r20 score single and multi core and understand is it a good processor or a bad one to buy, how powerful is this processor. Here is useful information from Cinebench r20 benchmark. A step-by-step analysis of all the technical characteristics, so that it can be easier to read, is made by the table. After reading the results this test and video, you can already make an informed decision about do you need to buy Intel Core i5-8400T or not.
All the figures in the article above do not mean that taking them into account you should fully trust a simple comparison of these numbers. Better to watch the video tests and read the opinion of real owners of Intel Core i5-8400T before making a decision buy this processor or not.