The Intel Core i5-14400 is the objective winner of this comparison, securing more individual specification victories than the Intel Core i3-14100F. While both processors share several identical technical attributes, the most significant performance advantage belongs to the Intel Core i5-14400, which offers a 150% increase in total cores compared to its counterpart. This substantial lead in core count provides a clear architectural edge for the higher-tier model in multi-threaded workloads.

Users prioritizing budget efficiency should select the Intel Core i3-14100F, as it holds a 51% advantage in MSRP. This makes it the logical choice for entry-level builds where cost is the primary constraint. Conversely, those requiring superior processing capacity for demanding tasks should choose the Intel Core i5-14400 to leverage its significantly higher core count. The decision rests entirely on whether the user values immediate cost savings or the expanded multi-core capabilities of the larger processor.