The NVIDIA RTX 4080 is the objective winner of this comparison, securing nine spec victories compared to three for the NVIDIA GTX 1070 Ti. The most significant technical advantage held by the RTX 4080 is its FP16 performance, which is 37392% higher than that of the GTX 1070 Ti. This massive disparity in computational capability establishes the newer card as the superior option across the vast majority of measured hardware specifications.

Users prioritizing raw computational power and modern hardware specifications should choose the NVIDIA RTX 4080 for its substantial lead in FP16 performance. Conversely, the NVIDIA GTX 1070 Ti remains a viable selection for budget-conscious buyers, as it maintains a 63% advantage in MSRP. Selecting between these two components depends entirely on whether your primary requirement is the extreme performance leap offered by the newer architecture or the cost efficiency provided by the older model.