The AMD Ryzen 7 1700 is the objective winner of this comparison, securing more spec victories across the evaluated fields. Its most significant technical advantage is the L2 Cache, which is 100% better than that of the Intel Core i9-9900K. While both processors share several identical specifications, the superior cache capacity provides the Ryzen 7 1700 with a distinct architectural edge in this head-to-head evaluation.

Users prioritizing memory-related efficiency should select the AMD Ryzen 7 1700 to leverage its substantial L2 Cache advantage. Conversely, those who require higher frequency speeds for their specific computing tasks should choose the Intel Core i9-9900K, as it offers a 35% better boost clock. Your final decision should depend on whether your workload benefits more from the increased cache size or the higher peak clock speed provided by these respective components.