The NVIDIA RTX 5080 is the objective winner of this comparison, securing victory in ten out of twelve measured specifications. Its most significant advantage over the AMD Radeon RX 550 is its FP32 performance, which is 4547% higher. While the AMD Radeon RX 550 holds a 92% advantage in MSRP, the NVIDIA RTX 5080 dominates the technical landscape by a substantial margin across the vast majority of the evaluated hardware categories.

Users prioritizing raw computational power and high-end performance should select the NVIDIA RTX 5080 for their system. Conversely, the AMD Radeon RX 550 is the appropriate choice for budget-conscious buyers who prioritize a lower MSRP over the superior technical specifications offered by its competitor. Each component serves a distinct market segment based on these specific advantages, allowing users to choose between maximum performance or a more accessible entry price.