Perhaps you can't decide which CPU to buy, you can make a choice by looking at the Intel Core i5-10310U Cinebench r23 score multi and single core test and decide how powerful is this processor, is it a good CPU or a bad one to buy. Here is all information from Cinebench r23 benchmark. A thorough review of all the technical characteristics, to make it easier to read, is presented in the form of the table. After reading the results this test and video, you can already make an briefed decision about do you need to buy Intel Core i5-10310U or not.
All the number in the article above do not mean that taking them into account you should completely trust a simple quantitative comparison. Be sure to watch the testing video and read the reviews of real owners of Intel Core i5-10310U before deciding buy this processor or not.
Intel Core i5-10310U Cinebench r23 benchmark video