The Intel Core Ultra 5 235F is the objective winner of this comparison, securing victory in ten out of sixteen measured specifications. While the Intel Core i5-14400F maintains a lead in thread count, offering a 14% advantage in that specific area, the Intel Core Ultra 5 235F provides a significantly more substantial technical edge. Its most impactful improvement is the L2 cache, which outperforms the alternative by 111%, marking a major architectural advantage for the newer processor.

Users prioritizing raw multitasking capacity through higher thread counts should select the Intel Core i5-14400F for their build. Conversely, those who require the superior memory architecture and data handling efficiency provided by the massive L2 cache increase should choose the Intel Core Ultra 5 235F. Because the latter component dominates the majority of the technical specifications, it serves as the more robust option for general computing tasks that benefit from modern cache improvements.