The ASRock H670 Steel Legend and the Gigabyte B860 AORUS ELITE WIFI result in an objective tie across the evaluated specifications. While both motherboards share an equal number of winning categories, they offer distinct hardware advantages for specific system builds. The ASRock H670 Steel Legend provides the most significant benefit in expansion capability, offering 100% more PCIe x1 slots than its competitor, while the Gigabyte B860 AORUS ELITE WIFI delivers a 100% advantage in maximum memory capacity.

Users prioritizing peripheral expansion should select the ASRock H670 Steel Legend to utilize the additional PCIe x1 slots for specialized add-in cards. Conversely, those requiring high-density memory configurations for demanding workloads should choose the Gigabyte B860 AORUS ELITE WIFI to leverage its superior maximum memory support. Since both boards perform identically across the remaining measured specifications, the final decision depends entirely on whether your build requires more expansion slots or higher total system memory.