The Intel Core i5-12600K is the objective winner of this comparison, securing more total spec victories across the evaluated fields. Its most significant advantage is the inclusion of E-cores, which provide a 100% improvement over the AMD Ryzen 5 8500G. While the latter component holds its own in specific areas, the Intel processor demonstrates a clear lead in overall hardware configuration and core architecture density.

Users prioritizing multi-threaded efficiency and core count should select the Intel Core i5-12600K to leverage its superior E-core implementation. Conversely, the AMD Ryzen 5 8500G is the better choice for those who prioritize the benefits of a more advanced process node, which offers a 60% advantage in that specific metric. Your final decision should depend on whether your workload favors the increased core density of the Intel chip or the manufacturing efficiency of the AMD option.