The Intel Core i5-12400 is the objective winner of this comparison, securing more total spec victories than the AMD Ryzen 5 3600X. While both processors offer competitive features, the most impactful advantage belongs to the Intel Core i5-12400, which provides 150% more L2 cache than its counterpart. Conversely, the AMD Ryzen 5 3600X maintains a significant lead in memory architecture, offering 78% more L3 cache to support its specific processing tasks.

Users prioritizing the superior L2 cache capacity should select the Intel Core i5-12400 for their build. This component is the better choice for those who benefit from the specific advantages identified in the majority of the measured specifications. Alternatively, the AMD Ryzen 5 3600X remains a viable option for users who specifically require the 78% advantage in L3 cache capacity provided by that processor.