The Intel Core Ultra 5 245K is the objective winner of this comparison, securing victory in ten out of fourteen measured specifications. Its most significant technical advantage is its L2 cache, which is 767% larger than that of the AMD Ryzen 5 2600. While the AMD Ryzen 5 2600 maintains a lead in power efficiency with a TDP that is 48% better, the Intel Core Ultra 5 245K dominates the majority of the evaluated performance metrics.

Users prioritizing raw cache capacity and superior technical specifications should choose the Intel Core Ultra 5 245K for their build. Conversely, the AMD Ryzen 5 2600 remains the appropriate selection for those who specifically require a processor with a significantly lower TDP. By focusing on these distinct advantages, buyers can align their choice with either the high-capacity cache performance of the Intel chip or the power-efficient profile of the AMD alternative.