You may have difficulties with the choice of a CPU, you will solve them by seeing the detailed benchmark Intel Core i9-12900K 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 careful analysis of all the technical characteristics, so that it can be easier to read, is summarized in the table. After looking at the data of all test and video, you already be able to know do you need to buy Intel Core i9-12900K or not.
However, it should be realized that all the number in the table above do not mean that you should be guided entirely by them and trust a simple comparison of these numbers. Better to watch benchmarks video and read the reviews of of people who bought Intel Core i9-12900K before making a choice buy this CPU or not.
Intel Core i9-12900K Cinebench r15 benchmark video