The MSI MAG Z790 TOMAHAWK WIFI is the objective winner of this comparison, securing victory in eight out of thirteen evaluated specifications. Its most significant technical advantage over the MSI MAG B460 TOMAHAWK is its storage capacity, offering 150% more M.2 slots for high-speed drives. While the B460 model maintains a lead in legacy expansion with 100% more PCIe x1 slots, the Z790 variant dominates the majority of the measured categories, establishing itself as the superior hardware platform.

Users requiring extensive modern storage configurations should choose the MSI MAG Z790 TOMAHAWK WIFI to leverage its superior M.2 slot count. Conversely, the MSI MAG B460 TOMAHAWK is the appropriate selection for builders who prioritize a higher number of PCIe x1 slots for specialized expansion cards. By aligning your specific connectivity needs with these distinct hardware advantages, you can ensure the selected motherboard effectively supports your intended system architecture and peripheral requirements.