The Intel Core Ultra 7 270K Plus is the objective winner of this comparison, securing victory in ten out of sixteen measured specifications. Its most significant advantage over the Intel Core i5-14500 is its E-core count, which is 100% higher. This substantial increase in efficiency cores provides the Ultra 7 270K Plus with a clear lead in architectural capacity, establishing it as the superior option for users prioritizing raw core density and multi-threaded hardware capabilities.

Users who require maximum core counts for intensive multitasking should choose the Intel Core Ultra 7 270K Plus. Conversely, the Intel Core i5-14500 is the better selection for those prioritizing power efficiency, as it offers a 48% better TDP. This makes the i5-14500 the ideal choice for builds where thermal management and lower power consumption are the primary design constraints, while the Ultra 7 270K Plus remains the choice for high-performance requirements.