The ASRock X870E Nova WiFi is the objective winner of this comparison, securing a lead in seven of the fourteen evaluated specifications. Its most significant advantage over the competition is the inclusion of USB Type-C connectivity, which offers a 300% improvement in that specific category. While the MSI PRO B850M-A WIFI holds its own in five categories, the ASRock X870E Nova WiFi provides a more robust feature set for users prioritizing modern peripheral connectivity.

Users who require extensive USB Type-C support for high-speed data transfer or modern device integration should choose the ASRock X870E Nova WiFi. Conversely, the MSI PRO B850M-A WIFI is the better selection for builders who prioritize expansion, as it offers a 100% advantage in available PCIe x1 slots. Selecting between these two motherboards depends entirely on whether your build configuration demands superior peripheral bandwidth or additional internal expansion capacity for specialized add-in cards.