The AMD RX 570 is the objective winner of this comparison, securing victory in seven of the twelve evaluated specifications. Its most significant advantage over the competition is its FP32 performance, which is 320% higher. While the AMD Radeon RX 550 holds its own in specific areas, the superior computational power of the RX 570 makes it the clear leader in raw technical capability across the majority of the measured categories.

Choose the AMD RX 570 if your primary requirement is maximizing FP32 performance for demanding tasks. Conversely, select the AMD Radeon RX 550 if your priority is power efficiency, as it offers a 67% advantage in TDP. This makes the former ideal for users seeking high-performance output, while the latter is better suited for systems where minimizing power consumption is the most critical design factor.