The Intel Arc A770 is the objective winner of this comparison, securing a lead in ten out of thirteen measured specifications. Its most significant advantage over the NVIDIA GTX 1070 Ti is its FP16 performance, which is 30146% better. This massive disparity in floating-point capability establishes the Intel Arc A770 as the superior choice for tasks that rely heavily on this specific metric, while the NVIDIA GTX 1070 Ti maintains a lead in only two categories.

Users prioritizing raw computational potential should select the Intel Arc A770 to leverage its substantial FP16 performance advantage. Conversely, the NVIDIA GTX 1070 Ti remains the preferred option for those who prioritize power efficiency, as it holds a 20% advantage in TDP. Choosing between these two components depends entirely on whether your specific workload requires the high-performance output of the Intel card or the lower power consumption profile offered by the NVIDIA alternative.