The AMD Ryzen 9 7950X is the objective winner of this comparison, securing victory in ten out of fourteen measured specifications. Its most significant technical advantage is the L2 cache, which is 1500% larger than that found in the Intel Core i7-7700K. This substantial increase in cache capacity provides the primary performance edge for the newer processor, establishing it as the superior choice across the majority of the evaluated hardware metrics.

Users requiring high-performance computing should select the AMD Ryzen 9 7950X to leverage its vastly superior L2 cache capacity. Conversely, the Intel Core i7-7700K remains a viable option for specific builds where power efficiency is prioritized, as it maintains a 60% advantage in Max Turbo Power. Choose the former for maximum technical capability or the latter if your system requirements are strictly defined by the lower power consumption profile of the older architecture.