Another rumour so not creating a new thread.
the r9 fury nano is expected to launch on the 27th of august. that's this coming thursday.
it's expected to perform between the r9 390x and the r9 fury with a tdp of 175 watts.
it's expected to feature the full fiji core found on the fury x (which has a tdp of 275 watts)
it's expected to be priced in the $450-$500 range (unless the 390x gets a price cut)
not sure if this is just marketing speak as it would be quite impressive to get a 100 watt drop in tdp with only a 10-15% hit in performance.