The Intel Core i5-11600K is the objective winner of this comparison, securing more total spec victories across the evaluated categories. While both processors share many identical specifications, the Intel Core i5-11600K provides a significant technical edge through its L2 cache, which is 100% larger than that of its predecessor. This architectural improvement serves as the most impactful advantage for the newer model, outweighing the specific power-related benefits found in the older generation.

Users prioritizing cache capacity for data-heavy tasks should select the Intel Core i5-11600K to leverage its superior L2 cache architecture. Conversely, the Intel Core i5-10600K remains a viable alternative for those who specifically require the 19% advantage in Max Turbo Power. Your final decision should depend on whether your workload benefits more from the increased cache size of the newer processor or the specific power configuration offered by the older unit.