The ASRock Z890 Taichi is the objective winner of this comparison, securing victory in ten out of thirteen evaluated specifications. Its most significant technical advantage is its LAN capability, which performs 400% better than that of the Gigabyte B650M DS3H. By dominating the majority of the measured categories, the ASRock Z890 Taichi establishes itself as the more robust and feature-rich option for users requiring high-end connectivity and overall system performance.

Users prioritizing superior network throughput should select the ASRock Z890 Taichi to leverage its substantial LAN advantage. Conversely, the Gigabyte B650M DS3H is the preferred choice for those who specifically require additional expansion options, as it offers a 100% advantage in available PCIe x1 slots. Choosing between these two motherboards depends entirely on whether your build demands the high-speed networking of the former or the specific slot configuration provided by the latter.