The Intel Core i3-14100 is the objective winner of this comparison, securing victories in eight out of fourteen evaluated specifications. Its most significant technical advantage is its L2 cache, which performs 150% better than that of the Intel Core i7-10700K. This superior cache capacity provides the primary edge for the newer processor, allowing it to outperform the older model across the majority of the measured hardware categories.

Users prioritizing modern architecture and the efficiency of a larger L2 cache should select the Intel Core i3-14100. Conversely, those who require a higher volume of processing resources should choose the Intel Core i7-10700K, as it offers a 100% advantage in total core count. Your decision should depend on whether your specific workload benefits more from the increased cache capacity of the newer chip or the higher core density of the older model.