The ASRock X870E Nova WiFi is the objective winner of this comparison, securing more victories across the evaluated specifications. Its most impactful advantage is the inclusion of memory slots, which represents a 100% improvement over the ASUS ROG Crosshair X870E APEX. While both motherboards share many identical features, the ASRock X870E Nova WiFi provides a clear lead in total memory capacity potential, establishing it as the more versatile option for users requiring extensive hardware expansion.

Users who prioritize maximum memory capacity should choose the ASRock X870E Nova WiFi for its superior slot configuration. Conversely, the ASUS ROG Crosshair X870E APEX is the better selection for enthusiasts who specifically require the 17% advantage in maximum memory speed. By focusing on these distinct differences in memory architecture, builders can select the motherboard that best aligns with their specific requirements for either total system memory volume or peak frequency performance.