The Intel Core Ultra 5 225F is the objective winner of this comparison, securing victories in ten out of thirteen measured specifications. Its most significant technical advantage over the Intel Core i7-8700K is its L2 cache, which is 1367% larger. While the older processor maintains a 21% lead in Max Turbo Power, the newer model dominates the majority of the evaluated categories, establishing itself as the superior option based on the provided data.

Users should choose the Intel Core Ultra 5 225F if they prioritize the substantial L2 cache capacity offered by the modern architecture. Conversely, the Intel Core i7-8700K remains the appropriate selection for those specifically seeking the higher Max Turbo Power rating provided by that unit. By focusing on these distinct advantages, buyers can align their choice with the specific technical strengths that best suit their individual requirements.