The Intel Core Ultra 5 250KF Plus is the objective winner of this comparison, securing victories in twelve out of fourteen measured specifications. Its most significant technical advantage over the Intel Core i7-10700K is its L2 cache, which is 1400% larger. This substantial increase in cache capacity represents the primary performance differentiator between the two processors, establishing the newer model as the superior option across the vast majority of evaluated hardware metrics.

Users should choose the Intel Core Ultra 5 250KF Plus if they require the latest architectural improvements and the massive L2 cache advantage for their computing tasks. Conversely, the Intel Core i7-10700K remains an option only for those who do not require the technical upgrades found in the newer component. Given the clear disparity in spec wins, the newer processor is the recommended choice for anyone prioritizing modern hardware capabilities and expanded cache resources.