The Intel Core i5-12600K is the objective winner of this comparison, securing a higher number of superior specifications across the evaluated fields. Its most impactful advantage over the competition is its L2 cache, which provides a 138% improvement. While the AMD Ryzen 7 5700X holds its own in several categories, the Intel Core i5-12600K ultimately leads in the majority of measured metrics, establishing itself as the more robust option based on the provided technical data.

Users prioritizing the significant L2 cache advantage should select the Intel Core i5-12600K for their build. Conversely, those who place a higher value on the AMD Ryzen 7 5700X and its specific strength in L3 cache, where it offers a 60% improvement, will find that component better suited to their needs. Choosing between these two processors depends entirely on whether your workload benefits more from the superior L2 capacity of the Intel chip or the L3 cache advantage of the AMD alternative.