The Intel Core i5-14500 is the objective winner of this comparison, securing victories in eleven out of fourteen evaluated specifications. Its most significant technical advantage over the Intel Core i7-7700K is its L2 cache, which is 2050% larger. This substantial increase in cache capacity represents the primary performance differentiator between the two processors, as the newer model consistently outperforms the older hardware across the vast majority of measured metrics.

Users prioritizing modern architecture and superior cache capacity should select the Intel Core i5-14500 for their system builds. Conversely, the Intel Core i7-7700K remains a viable option only for specific use cases that rely heavily on a higher base clock speed, where it maintains a 62% advantage. Most general users will find the newer processor more capable due to its broader technical superiority and significantly expanded memory resources.