The NVIDIA RTX A6000 is the objective winner of this comparison, securing victory in seven out of twelve measured categories. Its most significant advantage over the AMD RX 5600 XT is its VRAM capacity, which is 700% higher. While the AMD RX 5600 XT holds its own in four categories, the substantial memory lead held by the NVIDIA RTX A6000 establishes it as the superior hardware option based on the provided technical specifications.

Users prioritizing maximum memory capacity for intensive tasks should select the NVIDIA RTX A6000 to leverage its massive VRAM advantage. Conversely, the AMD RX 5600 XT is the logical choice for budget-conscious buyers, as it offers a 94% better MSRP compared to its competitor. Choosing between these two components depends entirely on whether your primary requirement is the expansive memory offered by the NVIDIA RTX A6000 or the cost efficiency provided by the AMD RX 5600 XT.