Interesting.
Source
http://www.anandtech.com/show/9418/amd-confirms-20nm-products-moved-to-finfet-warns-on-q215-earnings
Much more interesting however is this little nugget of information buried in the announcement towards the end, offering a short update on AMD’s 20nm plans. AMD had previously announced their intentions to bring out some products at 20nm – these were most likely just APUs, with the only one we explicitly know about being the now-canceled Skybridge. In any case, AMD is now confirming that they have moved several of their 20nm designs to a “leading-edge FinFET node,” and as far as we know AMD no longer has any further 20nm projects in the pipeline. AMD’s press release does not state which foundries these products are now at – or indeed if they’re at multiple foundries – so it’s unknown at this time whether the work is at TSMC, GlobalFoundries, or split between the two of them.
Source
http://www.anandtech.com/show/9418/amd-confirms-20nm-products-moved-to-finfet-warns-on-q215-earnings