The AMD RX 6700 XT is the objective winner of this comparison, securing victory in eight out of fifteen measured specifications. Its most significant advantage over the AMD RX 6650 XT is its VRAM capacity, which is 50% higher. While the RX 6650 XT holds a 22% advantage in TDP, the superior memory configuration of the RX 6700 XT makes it the more robust option across the majority of the evaluated technical categories.

Users prioritizing memory capacity for their workloads should choose the AMD RX 6700 XT to leverage its substantial VRAM lead. Conversely, the AMD RX 6650 XT is the better selection for those who prioritize power efficiency, as it offers a 22% advantage in TDP. Selecting between these two components depends entirely on whether your specific requirements favor the increased memory headroom of the former or the lower power consumption of the latter.