The NVIDIA RTX 4090 is the objective winner of this comparison, securing victory in ten out of thirteen measured categories. Its most significant advantage is its FP32 performance, which is 939% better than that of the AMD RX 5700. While the latter component holds its own in three specific areas, the massive lead in raw computational power establishes the former as the superior hardware option based on the provided technical specifications.

Users prioritizing maximum computational output should select the NVIDIA RTX 4090 to leverage its substantial lead in FP32 performance. Conversely, those focused on initial acquisition costs should choose the AMD RX 5700, which maintains a 78% advantage in MSRP. The decision rests on whether the buyer requires the extreme processing capabilities of the former or the budget-friendly positioning of the latter.