The AMD RX 480 is the objective winner of this comparison, securing victories in seven out of thirteen measured specifications. Its most significant advantage is its VRAM capacity, which is 100% better than that of the alternative. While the AMD RX 570 holds its own in four categories and leads in two specific areas, it cannot match the superior memory configuration offered by the primary choice.

Users prioritizing memory capacity should select the AMD RX 480 to take advantage of its substantial VRAM lead. Conversely, the AMD RX 570 is the better option for those focused on the initial cost, as it offers a 15% advantage in MSRP. Your final decision should depend on whether you value the increased memory headroom of the former or the lower acquisition cost of the latter.