The AMD Radeon RX 590 Review, feat. XFX & PowerColor: Polaris Returns (Again)

In short, the RX 590 is another Polaris 10 revision but now built on GlobalFoundries’ 12nm process, enabling higher clockspeeds on an increased power budget. In that sense, it is much like the RX 580 refresh and its increased clocks over the RX 480, achieved by spending all the efficiency gains from manufacturing maturity –…