FrameForge System Requirements

For Both Mac and Windows we recommend a system with 

Minimum of 4GB Ram
Dual Core CPU running at 2.3GHz or better
Hardware Accelerated Graphics Card preferably with its own dedicated memory
OS: Windows 7 or above or Mac OSX 10.7 or above

However, FrameForge is a 3D graphics program, and like all such the more powerful the system is the better it will be in terms of responsiveness.