The MSI MEG X870E ACE MAX is the objective winner of this comparison, securing victory across nine distinct specifications compared to the three won by the MSI MAG B460 TOMAHAWK. The most impactful advantage for the winning board is its LAN capability, which offers a 300% improvement over the alternative. While the MSI MAG B460 TOMAHAWK provides a 100% advantage in PCIe x1 slots, it falls behind in the majority of measured technical categories.

Users requiring superior networking performance should prioritize the MSI MEG X870E ACE MAX to leverage its significant LAN advantage. Conversely, the MSI MAG B460 TOMAHAWK remains the appropriate choice for builders whose specific system requirements rely on the increased availability of PCIe x1 slots. Selecting between these two motherboards depends entirely on whether your build prioritizes high-speed network connectivity or the expanded expansion slot configuration provided by the older model.