The ASRock B760M PG Lightning is the objective winner of this comparison, having secured victories across all three evaluated specification categories. Its most significant advantage over the Gigabyte Z790 AORUS ELITE AX DDR4 is its maximum memory capacity, which is 100% higher. By outperforming the alternative in every measured metric, the ASRock B760M PG Lightning establishes itself as the superior choice for users prioritizing these specific technical specifications.

Users who require the highest possible memory capacity should select the ASRock B760M PG Lightning to take advantage of its superior support. Conversely, the Gigabyte Z790 AORUS ELITE AX DDR4 does not offer any spec-based advantages in this comparison, making it a less suitable option for those looking to maximize their hardware capabilities. Stick with the ASRock motherboard to ensure you are utilizing the hardware that leads in every tested category.