The ASRock X870E Nova WiFi is the objective winner of this comparison, securing victories in ten out of thirteen evaluated specifications. Its most significant technical advantage is its LAN capability, which offers a 400% improvement over the alternative. By outperforming the Gigabyte B650M DS3H in the vast majority of categories, this motherboard establishes itself as the superior option for users prioritizing high-speed networking and overall feature density in their build.

Users requiring high-performance networking should select the ASRock X870E Nova WiFi to leverage its substantial LAN advantage. Conversely, the Gigabyte B650M DS3H is the appropriate choice for builders who specifically prioritize expansion, as it provides a 100% advantage in PCIe x1 slots. Choosing between these two components depends entirely on whether your primary requirement is the superior connectivity offered by the former or the specific slot configuration provided by the latter.