https://wccftech.com/amd-radeon-rx-polaris-30-gpu-october-launch/

It looks like the successor to the AMD Polaris 20 GPU is just around the corner according to the latest rumors from PCOnline. The source reveals that a top-tier AIB has just confirmed that the latest AMD Polaris 30 GPU based graphics cards are going to launch in mid of October which is a couple of days from now.

According to the rumor, the first graphics card to feature the new Polaris 30 GPU core would be the Radeon RX 570 successor. The naming scheme has not been confirmed yet but it will be featuring a 2048 core configuration which is the same as the Radeon RX 570 but is expected to feature higher clock speeds since the use of 12nm process node is expected. This would result in higher graphics performance but it won’t be much of a big leap over the RX 570. Think of something like the jump from the RX 470 to the RX 570.