The Intel Core Ultra 5 245KF is the objective winner of this comparison, securing victory in eleven out of sixteen measured specifications. Its most significant technical advantage is a 420% larger L2 cache compared to the Intel Core i3-13100F. This substantial increase in cache capacity provides the Ultra 5 245KF with a clear architectural lead, while the i3-13100F maintains its primary competitive edge through a 62% better MSRP.

Users prioritizing high-end performance and memory efficiency should select the Intel Core Ultra 5 245KF to leverage its superior cache architecture. Conversely, the Intel Core i3-13100F is the logical choice for budget-conscious builders who require a functional processor while maximizing cost savings. Choosing between these two components depends entirely on whether your primary goal is to utilize the advanced technical specifications of the Ultra 5 or to capitalize on the significant MSRP advantage offered by the i3.