The Intel Core i7-14700K is the objective winner of this comparison, securing victory across eight of the fifteen evaluated specifications. Its most significant advantage lies in its core architecture, where it offers 200% more E-Cores than the Intel Core Ultra 5 225. This substantial lead in core count provides the primary technical edge for the i7-14700K, establishing it as the more robust option for handling multi-threaded workloads based on the provided data.

Users prioritizing heavy multi-tasking or intensive background processing should choose the Intel Core i7-14700K for its superior E-Core capacity. Conversely, the Intel Core Ultra 5 225 is the better selection for those who require advanced artificial intelligence capabilities, as it delivers 100% better NPU performance. Selecting between these two processors depends entirely on whether your specific computing needs favor the high-density core architecture of the former or the specialized NPU efficiency of the latter.