The AMD Ryzen 5 1600 is the objective winner of this comparison, securing more wins across the evaluated technical specifications. Its most significant advantage is the L2 Cache, which provides a 100% improvement over the Intel Core i7-8700K. While the Intel Core i7-8700K maintains a lead in specific clock speed metrics, the AMD Ryzen 5 1600 demonstrates superior overall standing by winning six of the fourteen comparable fields while tying in six others.

Users prioritizing the substantial L2 Cache advantage should select the AMD Ryzen 5 1600 for their build. Conversely, those who require the specific performance profile offered by the Intel Core i7-8700K should choose it for its 31% higher boost clock. The decision rests on whether the user values the cache capacity provided by the former or the increased frequency capabilities offered by the latter.