The Gigabyte B850I AORUS PRO is the objective winner of this comparison, securing more victories across the evaluated specifications. Its most significant advantage is its LAN capability, which performs 150% better than the alternative. While the Gigabyte B650M DS3H holds its own in specific areas, the superior networking hardware gives the AORUS model a clear technical edge in overall connectivity performance.

Users prioritizing high-speed network throughput should select the Gigabyte B850I AORUS PRO for its substantial LAN advantage. Conversely, the Gigabyte B650M DS3H is the better choice for builders who require extensive storage expansion, as it offers 100% more SATA ports than its counterpart. Your decision should depend entirely on whether your build demands maximum networking efficiency or a higher capacity for internal hard drive connections.