The ASUS ROG Crosshair X870E APEX is the objective winner of this comparison, securing a higher number of superior specifications across the evaluated fields. Its most impactful advantage is the USB Type-C connectivity, which offers a 200% improvement over the alternative. This hardware configuration provides a clear edge for users who prioritize modern peripheral integration and high-speed data transfer capabilities as the primary metric for their motherboard selection.

Users should choose the ASUS ROG Crosshair X870E APEX if they require the enhanced USB Type-C performance for their external devices. Conversely, the Gigabyte Z790 AORUS ELITE AX is the better option for those who prioritize system memory capacity, as it features a 100% advantage in total memory slots. Selecting between these two components depends entirely on whether your workflow demands superior connectivity or expanded memory support for your specific build requirements.