The AMD RX 6900 XT is the objective winner of this comparison, securing victories in nine out of fourteen measured specifications. Its most significant technical advantage is its Ray Accelerators, which offer a 900% improvement over the Intel Arc A380. This substantial lead in ray acceleration hardware establishes the AMD RX 6900 XT as the superior choice for users prioritizing high-end graphical rendering capabilities and raw processing power across the majority of the evaluated hardware metrics.

Users should select the AMD RX 6900 XT if they require maximum graphical performance and advanced ray tracing support for demanding visual tasks. Conversely, the Intel Arc A380 is the better option for specialized workflows that rely on video processing, as it provides a 100% advantage in AV1 Encoding. Choosing between these two components depends entirely on whether your primary requirement is the superior ray acceleration of the former or the specialized encoding efficiency of the latter.