Advanced Micro Devices had no plans to release low-power x86 server chips until the release of its ARM-based servers in 2014, but sagging server fortunes have changed the company's direction. The company is introducing two low-power quad-core Opteron server chips called X2150 and X1150, which draw up to 11 watts of power and are targeted at microservers. The chips are based on the Jaguar core, which is already in PC processors and chips to be used in the Xbox and PlayStation 4 game consoles.