The Intel Core i7-11700K is the objective winner of this comparison, securing victory across eight of the fourteen evaluated specifications. Its most significant technical advantage is the L2 Cache, which is 300% better than that of the alternative. This substantial improvement in cache capacity provides the Intel Core i7-11700K with a clear architectural edge, making it the superior choice for users prioritizing modern processing capabilities and increased data throughput over the older hardware configuration.

Users should select the Intel Core i7-11700K if they require the benefits of the significantly larger L2 Cache for improved system performance. Conversely, the Intel Core i7-6700K remains a viable option for specific builds where the 64% advantage in Max Turbo Power is a priority. Choosing between these components depends on whether your workload demands the modern cache architecture of the newer model or the power profile offered by the older processor.