The ASRock X870E Nova WiFi and the ASRock X870E Taichi are tied in this comparison, as both motherboards secure an equal number of spec victories across the evaluated fields. The most impactful advantage for the Nova WiFi is its USB Type-C connectivity, which offers a 100% improvement over the alternative. Conversely, the Taichi provides a significant edge in expansion capability, featuring a 100% advantage in available PCIe x1 slots compared to the Nova WiFi.

Choose the ASRock X870E Nova WiFi if your workflow prioritizes high-speed peripheral connectivity through superior USB Type-C support. If your build requires additional expansion cards for specialized hardware, the ASRock X870E Taichi is the better selection due to its increased number of PCIe x1 slots. Since both boards perform identically across the majority of measured specifications, your final decision should rest entirely on whether you value modern port density or physical expansion flexibility.