The Intel Core Ultra 9 285 is the objective winner of this comparison, securing victory in eleven out of sixteen measured specifications. Its most significant technical advantage is its L2 cache, which is 567% larger than that of the AMD Ryzen 5 8600G. While the AMD Ryzen 5 8600G maintains a notable lead in base clock speed, which is 72% higher than its counterpart, the overall hardware configuration favors the Intel processor across the majority of categories.

Users prioritizing raw cache capacity and superior overall specifications should select the Intel Core Ultra 9 285 for their build. Conversely, the AMD Ryzen 5 8600G is the appropriate choice for those who specifically require the higher base clock speed provided by that architecture. Your final decision should depend on whether your workload benefits more from the expansive cache of the Intel unit or the increased base frequency offered by the AMD alternative.