The AMD Ryzen 9 7900 is the objective winner of this comparison, securing victory in seven of the fourteen evaluated categories. Its most significant technical advantage over the Intel Core i7-13700KF is its L3 cache capacity, which is 113% larger. This substantial lead in cache architecture provides the primary justification for its superior standing in the overall specification breakdown, establishing it as the more robust option based on the provided data points.

Users prioritizing the massive L3 cache advantage should select the AMD Ryzen 9 7900 for their build. Conversely, those who place a higher value on L2 cache capacity should opt for the Intel Core i7-13700KF, as it offers a 100% advantage in that specific metric. Choosing between these two processors depends entirely on whether your specific workload benefits more from the superior L3 cache of the former or the doubled L2 cache of the latter.