The Intel Core i5-14600K is the objective winner of this comparison, securing victories in eleven out of fourteen measured specifications. Its most significant technical advantage is its L2 cache, which is 900% larger than that of the Intel Core i7-10700K. This substantial improvement in cache capacity provides the primary performance edge for the newer processor, making it the superior choice across the vast majority of the evaluated metrics.

Users prioritizing modern architecture and cache-heavy workloads should select the Intel Core i5-14600K for its comprehensive technical superiority. Conversely, the Intel Core i7-10700K remains a viable option only for those specifically requiring its 9% higher base clock speed. Unless that specific frequency advantage is a requirement for your system, the newer processor is the more capable and efficient component for general computing and demanding tasks.