The AMD RX 6600 XT and the NVIDIA RTX 2080 SUPER result in an objective tie across the provided specifications, with each card winning six categories. The most impactful advantage for the AMD RX 6600 XT is its MSRP, which is 46% better than the alternative. Conversely, the NVIDIA RTX 2080 SUPER holds a significant lead in memory architecture, offering a memory bus that is 100% better than the one found on its competitor.

Users prioritizing a lower MSRP should select the AMD RX 6600 XT for its superior cost-efficiency. Those who require a more robust memory bus for their specific computing needs should choose the NVIDIA RTX 2080 SUPER. Because both components offer a balanced set of advantages, the final decision depends entirely on whether the buyer values the significant MSRP savings of the former or the doubled memory bus capacity of the latter.