The AMD RX 7900 XT and the NVIDIA RTX 5080 reach an objective tie across the provided specifications, with each card securing six category wins. The most impactful advantage for the AMD RX 7900 XT is its FP16 performance, which is 83% better than the alternative. Conversely, the NVIDIA RTX 5080 holds a significant lead in architecture, featuring a 100% advantage in shader units compared to the competition.

Users prioritizing high FP16 performance should select the AMD RX 7900 XT for their build. Those who require a higher count of shader units for their specific computing needs should opt for the NVIDIA RTX 5080. Because both components offer distinct technical strengths without a clear overall winner, the choice depends entirely on whether your workload benefits more from the superior FP16 capabilities or the doubled shader unit capacity.