The AMD Radeon RX 580 is the patriarch of AMD’s Polaris architecture family and was, until a few months ago when all graphics card pricing went out the window, our recommended centrepiece for mid-range PC builders. Indeed, while it still occupies the top spot for 1440p gaming in our Best graphics cards 2018 article, its main rival, the Nvidia GeForce GTX 1060, is actually significantly cheaper at the moment, putting its reign in serious jeopardy.
For those unaware, the RX 580 comes in both 4GB and 8GB VRAM flavours. I’m covering the latter here, and it’s hard to make an argument as to why you’d consider the former: it’s not that much cheaper, but does essentially cut you off from the flashiest graphical stuff (like Ultra-high quality textures) in games which support them. Having less memory can also generally scupper you when running with higher resolutions, and considering that the RX 580 appears to have been made with 1440p firmly in AMD’s collective mind, 8GB just makes more sense.
Once again, it’s an Asus ROG Strix OC Edition I’m testing, though since the overclock in question has such a tiny boost speed upgrade from 1340MHz to a maximum of 1380MHz, it should be representative of most partner-made RX 580s. Here, however, you do get three fans, a sturdy backplate and an extra HDMI port for VR kit for your trouble.
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