You may have difficulties with the choice of a processor, you will solve them by looking at comprehensive test Intel Core i9-10900KF Cinebench r23 score single and multi core and understand how powerful is this processor, is it a good CPU or a bad one to buy. Here is useful information from Cinebench r23 benchmark. A careful analysis of all the technical characteristics, to make it easier to read, is made by the table. After reading the results this test and video, you already be able to figure out do you need to buy Intel Core i9-10900KF or not.
All the number that you have looked at here do not mean that taking them into account you should entirely trust a simple comparison of these numbers. Be sure to watch benchmarks video and read the reviews of of people who bought Intel Core i9-10900KF before making a selection buy this processor or not.
Intel Core i9-10900KF Cinebench r23 benchmark video