Perhaps you can't decide which CPU to buy, you can make a choice after reading the comprehensive test Intel Core i5-1240P Cinebench r20 score single and multi core and decide how powerful is this processor, is it a good processor or a bad one to buy. Here is useful information from Cinebench r20 benchmark. A step-by-step analysis of all the specifications, to make it easier to read, is presented in the form of the table. After reading the results of parallel test and video, you already be able to know do you need to buy Intel Core i5-1240P or not.
However, it should be understood that the summary data in the text above do not mean that you should be guided entirely by them and trust a simple quantitative comparison. Be sure to watch the video tests and read the opinion of of people who bought Intel Core i5-1240P before making a choice buy this CPU or not.