For example you can't decide which CPU to buy, you can make a decision after reading the detailed test Intel Core i3-2105 GeekBench 5 score single and multi core and understand is it a good processor or a bad one to buy, how powerful is this CPU. Here you can find all information from GeekBench 5 benchmark. A step-by-step analysis of all the specifications, to make it easier to understand, is summarized in the table. After looking at the data this test and video, you can already make an briefed decision about do you need to buy Intel Core i3-2105 or not.
All the figures that you have looked at here do not mean that taking them into account you should totally trust a simple quantitative comparison. Better to watch benchmarks video and read the reviews of of people who bought Intel Core i3-2105 before deciding buy this processor or not.