The Intel Arc A750 is the objective winner of this comparison, securing victory across nine of the fourteen evaluated specifications. While the AMD RX 6750 XT holds a significant lead in memory capacity, the most impactful advantage belongs to the Intel Arc A750, which offers a 100% improvement in AV1 encoding capabilities. This technical edge positions the Intel card as the superior option for users prioritizing modern media processing and encoding efficiency over raw memory volume.

Choose the AMD RX 6750 XT if your primary requirement is higher VRAM, as it provides a 50% advantage in that specific category. Conversely, select the Intel Arc A750 if you need the superior AV1 encoding performance for your workflow. By focusing on these distinct hardware strengths, you can align your purchase with either the memory-heavy demands of the AMD card or the specialized encoding efficiency offered by the Intel alternative.