You may have difficulties with the choice of a processor, you will solve them by looking at comprehensive benchmark Intel Core i7-9700F Cinebench r20 score single and multi core and understand is it a good processor or a bad one to buy, how powerful is this processor. Here is useful information from Cinebench r20 benchmark. A thorough review of all the specifications, to make it easier to understand, is summarized in the table. After looking at the data of joint test and video, you can already make an informed decision about do you need to buy Intel Core i7-9700F or not.
All the number in the table above do not mean that taking them into account you should entirely trust a simple quantitative comparison. Be sure to watch benchmarks video and read the opinion of real owners of Intel Core i7-9700F before making a choice buy this processor or not.