The Intel Arc A770 is the objective winner of this comparison, securing victories in ten out of fourteen measured specifications. Its most significant advantage over the AMD RX 6750 XT is its AV1 encoding capability, which is 100% better. This technical lead across the majority of the evaluated fields establishes the Intel card as the superior option based on the provided hardware specifications.

Users who prioritize advanced media production and streaming workflows should select the Intel Arc A770 to leverage its superior AV1 encoding performance. Conversely, those who prioritize hardware-based ray tracing efficiency should choose the AMD RX 6750 XT, as it holds a 25% advantage in Ray Accelerators. Your final decision should depend on whether your primary computing needs favor high-end video encoding or specialized ray tracing hardware.