The ASUS ROG STRIX Z590-E GAMING WIFI is the objective winner of this comparison, securing a higher number of superior specifications across the evaluated fields. Its most impactful advantage over the ASRock B850M PG Riptide WiFi is the inclusion of PCIe x16 slots, which offer a 200% improvement in that specific category. This hardware configuration provides a distinct edge for users prioritizing expansion capabilities and multi-card setups within their system architecture.

Users who require extensive expansion options should select the ASUS ROG STRIX Z590-E GAMING WIFI for its superior PCIe slot count. Conversely, the ASRock B850M PG Riptide WiFi is the better choice for those whose primary requirement is memory capacity, as it provides a 100% advantage in maximum memory support. Choosing between these two motherboards depends entirely on whether your specific build demands greater peripheral connectivity or a higher ceiling for system memory.