The Intel Arc A380 is the objective winner of this comparison, securing victory in seven out of thirteen evaluated specifications. Its most significant technical advantage is its FP16 performance, which outperforms the NVIDIA GTX 1070 Ti by 6362 percent. This massive lead in floating-point precision capability distinguishes the Intel card as the superior option based on the provided data points, despite the competitive nature of the remaining hardware specifications.

Users prioritizing high-precision computational tasks should select the Intel Arc A380 to leverage its substantial FP16 performance lead. Conversely, those who require a wider memory bus for their specific workload should choose the NVIDIA GTX 1070 Ti, as it offers a 167 percent advantage in that category. Your final decision should depend on whether your primary needs align with the superior processing precision of the Intel unit or the wider memory interface of the NVIDIA hardware.