This comes right from the AMD site.
http://www.amd.com/us/press-releases/Pages/amd-unleashes-2013jun11.aspx
The first patagraph.
Los Angeles E3 6/11/2013
AMD (NYSE: AMD) today unveiled its most powerful member of the legendary AMD FX family of CPUs, the worlds first commercially available 5 GHz CPU processor, the AMD FX-9590. These 8-core CPUs deliver new levels of gaming and multimedia performance for desktop enthusiasts. AMD FX-9000 Series CPUs will be available initially in PCs through system integrators.
http://www.amd.com/us/press-releases/Pages/amd-unleashes-2013jun11.aspx
The first patagraph.
Los Angeles E3 6/11/2013
AMD (NYSE: AMD) today unveiled its most powerful member of the legendary AMD FX family of CPUs, the worlds first commercially available 5 GHz CPU processor, the AMD FX-9590. These 8-core CPUs deliver new levels of gaming and multimedia performance for desktop enthusiasts. AMD FX-9000 Series CPUs will be available initially in PCs through system integrators.