The NVIDIA GeForce RTX 3050 8 GB is the objective winner of this comparison, securing victory in eight out of twelve measured specifications. Its most significant advantage over the NVIDIA GTX 1660 Ti is its FP32 performance, which is 67% higher. While the older card maintains a lead in memory bus width, the newer hardware provides a substantial boost in raw computational throughput, establishing it as the superior option across the majority of technical categories evaluated.

Users prioritizing raw computational power should select the NVIDIA GeForce RTX 3050 8 GB to take advantage of its superior FP32 performance. Conversely, the NVIDIA GTX 1660 Ti remains a viable choice for specific workloads that benefit from its 50% wider memory bus. Choose the former for modern architectural advantages and higher processing capacity, or opt for the latter if your specific application requirements prioritize the memory interface bandwidth provided by that hardware configuration.