The Intel Arc A750 is the objective winner of this comparison, securing victory in eight out of fourteen measured specifications. Its most significant advantage over the competition is a 300% wider memory bus, which provides a substantial architectural lead. While the AMD RX 6500 XT falls behind in the majority of categories, it maintains a notable efficiency edge, boasting a TDP that is 52% better than the Intel alternative.

Users prioritizing raw memory bandwidth and overall hardware capability should choose the Intel Arc A750 for their system. Conversely, the AMD RX 6500 XT is the superior option for builders who require a power-efficient component with a significantly lower thermal design power. Selecting between these two GPUs depends entirely on whether your build requirements favor the high-bandwidth performance of the Intel card or the power-sipping efficiency of the AMD model.