The Intel Core Ultra 9 285KF is the objective winner of this comparison, securing victory in twelve out of sixteen measured specifications. Its most significant technical advantage is the inclusion of E-Cores, which provide a 100% improvement over the Intel Core i5-14600KF. While the latter component remains competitive in specific areas, the superior core architecture of the Ultra 9 285KF establishes it as the more robust hardware option across the majority of the evaluated metrics.

Users prioritizing maximum core density and advanced architectural specifications should select the Intel Core Ultra 9 285KF for their build. Conversely, the Intel Core i5-14600KF is the recommended choice for budget-conscious buyers, as it offers a 50% advantage in MSRP. Choosing between these two processors depends entirely on whether your primary requirement is the expanded E-Core capacity found in the Ultra 9 or the significant cost efficiency provided by the i5.