The NVIDIA RTX 5090 is the objective winner of this comparison, securing victory in twelve out of fifteen measured specifications. Its most significant advantage over the NVIDIA RTX 3070 is its FP32 performance, which is 416% better. This massive lead in raw computational capability establishes the newer card as the superior option for users prioritizing high-end technical output and processing power over other considerations.

Users who require the highest possible FP32 performance should choose the NVIDIA RTX 5090 for their systems. Conversely, the NVIDIA RTX 3070 remains the logical choice for budget-conscious buyers, as it holds a 75% advantage in MSRP. Selecting between these two components depends entirely on whether your primary goal is maximizing raw computational throughput or minimizing the initial financial investment required for your graphics hardware.