See here:
http://m.bizjournals.com/albany/stories/2006/06/19/daily53.h...
http://finance.yahoo.com/news/-1-Billion-In-NYS-Funding-For-...
http://www.saratoga.com/news/amd-chip-plant.cfm
http://en.wikipedia.org/wiki/Luther_Forest_Technology_Campus
http://www.xbitlabs.com/news/other/display/20130904235756_Gl...
AMD has actually donated some nice amount of engineer-hours to enable ImageMagick to use OpenCL. And the difference is massive.
So if you have a webservice that allows users to upload images and then subsequently processes the images it's cost efficient to purchase few AMD APU's instead of massive Intel Xeon server.
There are a lot of other things to do, but Imagemagick is something that has support for it right now.