The AMD RX 7900 XTX is the objective winner of this comparison, securing victory in eleven out of thirteen measured specifications. Its most significant technical advantage over the AMD RX 480 is its FP16 performance, which is 2006% higher. While the older card maintains a lead in MSRP, the newer hardware provides a massive leap in raw computational capability that defines its superior standing across the vast majority of the evaluated metrics.

Users prioritizing maximum computational power should select the AMD RX 7900 XTX to leverage its substantial advantage in FP16 performance. Conversely, the AMD RX 480 remains the logical choice for buyers who place the highest importance on the initial MSRP, as it holds an 80% advantage in that specific category. Your decision should depend on whether you require the extreme performance gains of the newer architecture or the cost-focused benefit of the older model.