The ASUS ROG STRIX Z490-E GAMING is the objective winner of this comparison, securing more total specification victories across the evaluated fields. While the ASUS ROG STRIX X870-I GAMING WIFI offers a significant lead in connectivity, the primary advantage of the Z490-E is its superior storage capacity, which provides 200% more SATA ports than its counterpart. This hardware configuration makes the Z490-E the more versatile option for users requiring extensive internal drive support.

Users who prioritize high-speed peripheral connectivity should select the ASUS ROG STRIX X870-I GAMING WIFI, as it features a 200% advantage in USB Type-C capability. Conversely, those who need to manage multiple internal storage devices will find the ASUS ROG STRIX Z490-E GAMING more suitable due to its higher count of SATA ports. Choosing between these two motherboards depends entirely on whether your build requires more external data transfer options or increased internal drive capacity.