The Intel Core i5-12600KF is the objective winner of this comparison, securing a higher number of superior specifications across the evaluated fields. Its most significant technical advantage is the L2 cache, which is 217% larger than that of the competing processor. While the AMD Ryzen 5 5600X remains a viable alternative, it falls behind in the total count of winning specifications despite offering a 60% larger L3 cache capacity compared to the Intel unit.

Users prioritizing the substantial L2 cache advantage should select the Intel Core i5-12600KF for their build. Conversely, the AMD Ryzen 5 5600X is the appropriate choice for those who specifically require the 60% larger L3 cache capacity provided by that architecture. Your final decision should depend on whether your specific workload benefits more from the significantly expanded L2 cache of the Intel processor or the superior L3 cache size found in the AMD alternative.