You may have difficulties with the choice of a CPU, you will solve them by looking at detailed test Intel Core i9-10900X Cinebench r23 score single and multi core and understand is it a good processor or a bad one to buy, how powerful is this CPU. Here is useful information from Cinebench r23 benchmark. A thorough analysis of all the specifications, so that it can be easier to understand, is summarized in 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 i9-10900X or not.
The summary data that you have looked at here do not mean that taking them into account you should undividedly trust a simple comparison of these figures. Better to watch the video tests and read the reviews of real owners of Intel Core i9-10900X before making a decision buy this processor or not.
Intel Core i9-10900X Cinebench r23 benchmark video