The ASRock X870 Steel Legend WiFi is the objective winner of this comparison, securing victories in two out of three evaluated categories. Its most significant technical advantage is its maximum memory capacity, which is 100% higher than that of the competing board. By offering double the memory support, this motherboard provides a substantial increase in potential system overhead for users who prioritize high-density RAM configurations for their computing needs.

Choose the ASRock X870 Steel Legend WiFi if your primary requirement is maximizing system memory capacity for demanding workloads. Conversely, the MSI MAG B760 TOMAHAWK WIFI DDR4 is the better option for budget-conscious builders, as it holds a 22% advantage in MSRP. Selecting the MSI board allows you to allocate your remaining funds elsewhere while still benefiting from its specific cost-efficiency advantage over the higher-capacity alternative.