The AMD Ryzen 7 7700 is the objective winner of this comparison, securing victory in ten out of fourteen evaluated specifications. Its most significant technical advantage is the L2 cache, which is 300% better than that of the Intel Core i9-9900K. This substantial improvement in cache capacity serves as the primary differentiator between the two processors, establishing the former as the superior choice based on the provided hardware metrics.

Users prioritizing modern architecture and superior cache performance should select the AMD Ryzen 7 7700 for their build. Because the Intel Core i9-9900K failed to outperform its competitor in any of the fourteen measured categories, it does not offer a technical advantage for any specific use case. Consequently, those seeking the most capable hardware based on these specifications will find the Ryzen 7 7700 to be the more effective component.