The AMD RX 6700 XT is the objective winner of this comparison, securing victories in eight out of fourteen measured categories. Its most significant technical advantage over the NVIDIA RTX 2080 is a base clock speed that is 53% higher. This substantial lead in clock frequency provides the primary performance edge for the AMD card, establishing it as the superior option based on the total count of winning specifications across the evaluated fields.

Choose the AMD RX 6700 XT if you prioritize the higher base clock speed for your primary computing tasks. Conversely, select the NVIDIA RTX 2080 if your specific workload benefits from its memory bus, which is 33% better than that of the competitor. While the AMD card leads in the majority of categories, the NVIDIA alternative remains the preferred choice for users who require the specific advantage offered by its superior memory bus architecture.