The Intel Core Ultra 5 225 is the objective winner of this comparison, securing seven spec victories against the single win held by the Intel Core i5-14400F. While the latter maintains a notable lead in thread count, which is 60% better than its counterpart, the Intel Core Ultra 5 225 provides a more significant technical advantage in memory architecture. Specifically, the Intel Core Ultra 5 225 features an L2 cache that is 132% better than the Intel Core i5-14400F.

Users prioritizing high-density multi-threaded workloads should select the Intel Core i5-14400F to leverage its superior thread count. Conversely, those who benefit from enhanced cache performance should choose the Intel Core Ultra 5 225. Because the Intel Core Ultra 5 225 dominates the majority of the measured specifications, it serves as the more robust option for general computing tasks where cache efficiency is a primary requirement for system responsiveness.