The Intel Core Ultra 7 265 is the objective winner of this comparison, securing victory in eight out of fourteen measured specifications. Its most significant technical advantage is the L2 Cache, which is 279% larger than that of the competing processor. While the Intel Core i5-14400 holds its own in three categories, the superior cache capacity of the Ultra 7 265 establishes it as the more advanced component across the majority of the evaluated hardware metrics.

Choose the Intel Core Ultra 7 265 if your primary requirement is maximizing cache capacity for your computing tasks. Conversely, the Intel Core i5-14400 is the logical selection for users prioritizing the MSRP, where it maintains a 44% advantage over the alternative. By weighing the importance of the substantial cache increase against the significant cost-related benefit, you can select the processor that best aligns with your specific hardware priorities and budgetary constraints.