The Intel Core i5-14400 is the objective winner of this comparison, securing victory in seven of the fourteen evaluated specifications. Its most significant advantage over the Intel Core i3-13100F is its total core count, which is 150% higher. While the Intel Core i3-13100F maintains a 51% advantage in MSRP, the Intel Core i5-14400 provides a superior hardware foundation across the majority of the measured technical categories.

Users prioritizing raw processing capacity and multi-core performance should select the Intel Core i5-14400 to leverage its substantial core count advantage. Conversely, the Intel Core i3-13100F is the appropriate choice for budget-conscious builders who prioritize the 51% MSRP advantage over the additional cores found in the higher-tier model. Selecting between these two processors depends entirely on whether your primary requirement is maximizing core density or minimizing the initial purchase cost.