The ASRock B850M PG Riptide WiFi and the ASUS ROG STRIX B650E-E GAMING WIFI are tied in this objective comparison, as both motherboards secure an equal number of specification wins. The ASRock B850M PG Riptide WiFi holds a significant advantage in connectivity for smaller expansion cards, offering 100% more PCIe x1 slots. Conversely, the ASUS ROG STRIX B650E-E GAMING WIFI provides superior expansion capacity for high-bandwidth hardware, featuring 200% more PCIe x16 slots than its competitor.

Users prioritizing additional PCIe x1 slots for specialized expansion cards should select the ASRock B850M PG Riptide WiFi. This board is best suited for builds requiring multiple smaller peripheral connections. Alternatively, those who need maximum PCIe x16 slot availability for high-performance hardware should choose the ASUS ROG STRIX B650E-E GAMING WIFI. Both options offer distinct expansion benefits, so the final decision depends entirely on the specific number and type of expansion cards required for your system.