The Gigabyte B550 AORUS PRO AC is the objective winner of this comparison, securing a higher number of superior specifications across the evaluated fields. Its most impactful advantage is the inclusion of SATA ports, which offer a 200% improvement over the ASUS ROG STRIX X870E-I GAMING WIFI. While the latter holds its own in specific areas, the former provides a more robust overall feature set based on the total count of winning categories.

Users who prioritize extensive storage connectivity should choose the Gigabyte B550 AORUS PRO AC for its significant advantage in SATA port capacity. Conversely, those who require advanced peripheral connectivity should opt for the ASUS ROG STRIX X870E-I GAMING WIFI, which benefits from a 200% improvement in USB Type-C capability. Selecting between these two motherboards depends entirely on whether your build demands more internal drive support or superior external data transfer interfaces.