The ASRock H670 Steel Legend is the objective winner of this comparison, securing more total spec victories across the evaluated categories. Its most significant advantage over the competition is the inclusion of PCIe x1 slots, which offer 50% more capacity for expansion cards. This hardware configuration provides a clear lead in connectivity options, making it the superior choice for users who prioritize board-level expandability and peripheral integration within their system build.

Users who require extensive expansion capabilities should select the ASRock H670 Steel Legend to take advantage of its superior PCIe slot count. Conversely, the ASUS ROG STRIX B760-A GAMING WIFI is the better option for those prioritizing power delivery, as it features an 18% advantage in VRM phases. Choosing between these two motherboards depends entirely on whether your specific build demands additional expansion slots or enhanced power regulation for your processor.