The NVIDIA RTX A6000 is the objective winner of this comparison, securing victory in seven out of twelve measured specifications. Its most significant advantage over the AMD RX 590 is its VRAM capacity, which is 500% better. While the AMD RX 590 holds its own in three categories, the substantial memory lead held by the NVIDIA RTX A6000 establishes it as the superior component based on the provided technical data.

Users prioritizing memory-intensive tasks should select the NVIDIA RTX A6000 to leverage its massive VRAM advantage. Conversely, the AMD RX 590 is the logical choice for buyers who prioritize the MSRP, as it offers a 94% advantage in that specific area. Choosing between these two components depends entirely on whether your primary requirement is the expanded memory capacity of the NVIDIA RTX A6000 or the cost-focused value proposition provided by the AMD RX 590.