The only thing we don't know is... performance. We know how Crossfire performs in Ashes of Singularity, but that's it! And even then, it's the FPS that AMD gave, and surely it is exaggerated some. I am thinking that Polaris will trade blows with Pascal depending on the game. I think certain DX12 games, especially those with Async Computer, will favor Polaris by a good margin, but the rest will be favoring Nvidia perhaps a bit. I don't know, it'll be interesting to see how things turn out. I was expecting them to unveil the RX 470 also, but I guess not.