The Intel Core i9-11900K is the objective winner of this comparison, securing more individual specification victories than its counterpart. While the two processors tied in seven different categories, the Intel Core i9-11900K holds a significant technical edge in memory architecture. Its most impactful advantage is a 100% increase in L2 cache capacity, which provides a substantial architectural improvement over the Intel Core i7-10700K in handling data-intensive tasks.

Users prioritizing maximum cache capacity for their computing needs should select the Intel Core i9-11900K to leverage its superior L2 cache performance. Conversely, the Intel Core i7-10700K is the better choice for budget-conscious builders who want to maximize value, as it maintains a 31% advantage in MSRP. Choosing between these two components depends entirely on whether you value the increased cache density of the newer model or the cost efficiency of the older generation.