The NVIDIA RTX 4070 Ti SUPER is the objective winner of this comparison, securing victories in ten out of thirteen measured categories. Its most significant technical advantage is its FP32 performance, which is 777% better than that of the alternative. While the NVIDIA GTX 1660 maintains a lead in three specific areas, the substantial disparity in raw computational power establishes the former as the superior component across the majority of the evaluated specifications.

Users prioritizing maximum computational throughput should select the NVIDIA RTX 4070 Ti SUPER to leverage its massive lead in FP32 performance. Conversely, the NVIDIA GTX 1660 remains the appropriate choice for budget-conscious buyers, as it holds a 73% advantage in MSRP. Choosing between these two components depends entirely on whether your primary requirement is the high-end processing capability of the newer model or the cost-efficiency provided by the older hardware.