The NVIDIA RTX 4090 is the objective winner of this comparison, securing victory in ten out of thirteen measured specifications. Its most significant advantage is its FP32 performance, which is 1572% better than that of the AMD RX 470. This massive lead in raw computational capability establishes the NVIDIA RTX 4090 as the superior hardware option across the vast majority of technical categories evaluated in this analysis.

Choose the NVIDIA RTX 4090 if your primary requirement is maximum FP32 performance for demanding computational tasks. Conversely, the AMD RX 470 is the logical selection for users prioritizing a lower MSRP, as it holds an 89% advantage in that specific area. By weighing the extreme performance gains of the NVIDIA RTX 4090 against the significant cost efficiency of the AMD RX 470, you can align your purchase with your specific budgetary or power needs.