The Intel Core i7-13700KF is the objective winner of this comparison, securing victories in nine out of fourteen evaluated specifications. Its most impactful advantage over the Intel Core i7-8700K is its L2 cache, which is 1500% larger. This substantial increase in cache capacity provides the newer processor with a significant architectural lead across the majority of the measured technical categories, establishing it as the superior option for users prioritizing modern hardware specifications and expanded memory resources.

Users who require the most advanced processing architecture should select the Intel Core i7-13700KF to leverage its massive L2 cache advantage. Conversely, the Intel Core i7-8700K remains a viable choice for those who specifically prioritize a 62% advantage in max turbo power efficiency. Choosing between these two components depends on whether your primary requirement is the superior cache capacity of the newer model or the specific power profile offered by the older processor.