The AMD Ryzen 5 7600 is the objective winner of this comparison, securing victory in eight of the fourteen evaluated specifications. Its most significant technical advantage is the L2 cache, which offers a 50% improvement over the alternative. This superior cache capacity provides the primary performance edge for the newer architecture, establishing it as the more advanced option across the majority of the measured categories.

Users prioritizing modern architecture and cache efficiency should select the AMD Ryzen 5 7600 for their build. Conversely, those who require a higher total core count should choose the AMD Ryzen 7 3700X, which maintains a 33% advantage in that specific area. Your final decision should depend on whether your workload benefits more from the increased cache capacity of the newer model or the higher core density of the older processor.