If there are difficulties with the choice of a CPU, you will solve them by seeing the comprehensive test Intel Core i3-8145U Cinebench r15 score multi and single core and understand how powerful is this CPU, is it a good processor or a bad one to buy. Here you can find all information from Cinebench r15 benchmark. A thorough review of all the specifications, so that it can be easier to understand, is summarized in the table. After reading the results of joint test and video, you can already make an informed decision about do you need to buy Intel Core i3-8145U or not.
All the number that you have looked at here do not mean that taking them into account you should undividedly trust a simple comparison of these figures. Be sure to watch the video tests and read the opinion of of people who bought Intel Core i3-8145U before making a selection buy this processor or not.