Still haven't seen concrete evidence of actual availability date though. Wouldn't be surprised if we don't see stock until February or March really...
Also, how about that Asetek lawsuit? I get that the responsibility and burden likely fall with Cooler Master, but is there a possibility that AMD re-thinks the cooler that they launch the X2 with? If so, we could see some serious delay. It's pretty late in the game at this point...
If it's that late to the market, might as well not bother releasing it as both AMD with Greenland and Nvidia with Pascal, have those high end GPU's past their tape out phase, so both are undergoing revisions to work out the production kinks ( might take 2 ~ 3 revisions ), and then mass production is started.
With both using the 16nm process and possibly going north of 15 billion transistors in a single die, it's basically the same ballpark performance of the Fury X2 but using just a single GPU and less power and cheaper because it is just a single GPU card.
They may be released by the middle of next year, so if the Fury X2 comes out on the market in march, it'll hardly sell enough to offset the development costs of a 1000$+ Dual GPU card, which the market for those is pretty small to begin with......It's too rich for many users budgets.