Mercian :
photonboy :
AMD Polaris:
At a very quick glance, it looks like the R9-480 is going to be slightly faster than the R9-390 but:
a) Cost $200MSRP ($220+?)
b) use much less power (room not as hot)
c) will have NEW FEATURES for VR etc similar to what NVidia has announced.
So it looks like it will be a BETTER card than then R9-390 for perhaps $100 less.
Sorry
you beat me to it. I think I will take a look at this card myself.
Yeah, the link just came out. That's one sweet card for the price, provided we don't see the prices jacked up. It will also be sold out in less than five minutes (not kidding). So launch and availability are two different things.
It might be worth BUILDING the system now and use an older graphics card while waiting, or if you have nothing there still build the computer and use the iGPU (in the CPU).
It's nice to have something NOW, but I suspect people would kick themselves later.
For VR, if AMD offers a similar feature to NVidia (we don't have those details yet), we could see a difference like THIS for the R9-480 vs R9-390:
1.3X perf difference,
1.6X VR
= 2x apprx
No idea if this is true as I said, but it MAY be that the R9-480 gets up to 2X higher FPS in virtual reality. Whether AMD supports this like NVidia does won't matter to must people though since VR won't be commonplace for a while.