The NVIDIA RTX 5090 is the objective winner of this comparison, securing victory in eight of the fourteen evaluated categories. Its most significant advantage over the Intel Arc B570 is its shader unit count, which is 844% higher. This massive disparity in core architecture highlights the superior raw processing potential of the NVIDIA RTX 5090, establishing it as the more powerful component across the majority of the measured technical specifications.

Users prioritizing raw computational power and high-end hardware capabilities should choose the NVIDIA RTX 5090 for its substantial shader unit advantage. Conversely, the Intel Arc B570 is the logical choice for budget-conscious buyers, as it offers an MSRP that is 89% better than its competitor. Selecting between these two components depends entirely on whether your primary goal is maximizing technical performance or minimizing your initial financial investment.