The Intel Core Ultra 9 285K is the objective winner of this comparison, securing victory in seven of the fourteen evaluated specifications. While the AMD Ryzen 5 7600X3D maintains a significant lead in memory architecture, the Intel Core Ultra 9 285K offers a substantial advantage in L2 cache capacity, which is 567% better than that of its competitor. This architectural edge in cache density provides the primary technical justification for its superior spec-win count.

Users prioritizing raw cache capacity for specific workloads should select the Intel Core Ultra 9 285K to leverage its massive L2 cache advantage. Conversely, the AMD Ryzen 5 7600X3D remains the superior choice for those who specifically require the 167% higher L3 cache capacity provided by that processor. Your final decision should depend on whether your computing tasks benefit more from the expanded L2 cache of the Intel option or the L3 cache density of the AMD alternative.