The NVIDIA GeForce RTX 5090D is the objective winner of this comparison, securing victory in ten out of twelve measured specifications. Its most significant technical advantage is its FP32 performance, which exceeds that of the AMD RX 590 by 1372 percent. This massive lead in raw computational capability establishes the former as the superior component across the vast majority of the evaluated hardware metrics.

Users prioritizing maximum computational power should select the NVIDIA GeForce RTX 5090D to leverage its substantial FP32 performance advantage. Conversely, the AMD RX 590 remains the logical choice for buyers who prioritize a lower MSRP, as it holds an 88 percent advantage in that specific category. Your final decision should depend on whether your primary requirement is the highest possible processing capability or the most favorable initial purchase cost.