Microsoft hasn't given up on the idea of a mini-me version of its successful Surface Pro 3 convertible, according to a rumor from WinBeta. But a Surface 3 model won't follow in the Surface 2's wobbly footsteps by packing the RT version of Windows. Instead, it will reportedly take a page from the latest Macbook and come with an Intel Atom or Core M fanless CPU and a full version of Windows 8.1, upgradeable toWindows 10. That means it could hit a lower price point than the Surface Pro while maintaining standard Windows compatibility -- the lack of which effectively sunk the Surface 2.

http://www.engadget.com/2015/03/26/microsoft-surface-3/