The Intel Core i5-11600K is the objective winner of this comparison, securing a lead in nine out of fourteen measured specifications. Its most impactful advantage is the L2 cache, which is 200% better than that of the Intel Core i7-7700K. This significant architectural improvement provides the i5-11600K with a clear technical edge across the majority of the evaluated categories, establishing it as the superior component based on the provided data.

Users should choose the Intel Core i5-11600K if they prioritize the substantial L2 cache advantage for their computing needs. Conversely, the Intel Core i7-7700K remains a viable option for those who specifically require the 59% higher max turbo power provided by that processor. Selecting between these two components should depend entirely on whether your workload benefits more from the increased cache capacity of the newer model or the higher power ceiling of the older unit.