The Intel Core i7-12700KF is the objective winner of this comparison, securing a lead in eight out of sixteen measured specifications. Its most significant advantage over the Intel Core i3-12100F is its total core count, which is 200% higher. While the i3-12100F holds its own in five categories, the i7-12700KF dominates in overall hardware capacity, making it the superior choice for users prioritizing raw processing power and multi-threaded performance.

Users who require maximum core density for demanding workloads should choose the Intel Core i7-12700KF. Conversely, the Intel Core i3-12100F is the better option for budget-conscious buyers, as it offers a 75% advantage in MSRP. If your primary goal is minimizing initial expenditure, the i3-12100F provides a clear financial benefit, whereas the i7-12700KF is the correct selection for those who need the substantial core count advantage for their specific computing needs.