The Gigabyte Z790 AORUS ELITE AX is the objective winner of this comparison, securing more category victories across the evaluated specifications. Its most significant advantage over the alternative is its capacity for storage, offering 50% more SATA ports for internal drive connectivity. While the Gigabyte B850 AORUS ELITE WIFI falls behind in total spec wins, it maintains a distinct edge in affordability, boasting an MSRP that is 29% better than its counterpart.

Users prioritizing maximum storage expansion should select the Gigabyte Z790 AORUS ELITE AX to take advantage of its superior SATA port count. Conversely, the Gigabyte B850 AORUS ELITE WIFI is the logical choice for budget-conscious builders who want to minimize initial costs while still meeting standard motherboard requirements. Your final decision should depend on whether your build necessitates extensive drive support or if you prefer to allocate more of your budget elsewhere.