The Intel Core Ultra 9 285K is the objective winner of this comparison, securing victory in eleven out of sixteen measured specifications. Its most significant technical advantage is its L2 cache, which is 700% larger than that of the alternative. While the Intel Core i3-12100F maintains a lead in three categories, the superior cache capacity and broader feature set of the Ultra 9 285K establish it as the more capable component across the majority of the evaluated metrics.

Users prioritizing budget efficiency should select the Intel Core i3-12100F, as it offers an 84% better MSRP compared to the competition. Conversely, those who require the advanced architectural benefits of a larger L2 cache should choose the Intel Core Ultra 9 285K. The decision rests on whether the user values the significant cost savings provided by the i3-12100F or the substantial cache performance advantage inherent to the Ultra 9 285K.