The MSI MEG Z890 ACE is the objective winner of this comparison, securing two out of three spec victories. Its most significant advantage over the competition is its maximum memory capacity, which is 100% higher than that of the alternative. While the Gigabyte B760 AORUS ELITE AX DDR4 manages to win one category, the superior memory ceiling provided by the MSI MEG Z890 ACE establishes it as the more capable hardware option for high-capacity configurations.

Users who prioritize memory-intensive workloads should select the MSI MEG Z890 ACE to take advantage of its doubled maximum memory capacity. Conversely, the Gigabyte B760 AORUS ELITE AX DDR4 is the logical choice for budget-conscious builders, as it offers an 81% better MSRP. Choosing between these two motherboards depends entirely on whether your primary requirement is maximizing system memory support or minimizing your initial financial investment.