An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Gem Forge. Gem Forge system requirements state that you will need at least 1 GB of RAM. Provided that you have at least an NVIDIA GeForce 510 graphics card you can play the game. You will need at least 34 MB of free disk space to install Gem Forge.
Gem Forge will run on PC system with Windows 7 and upwards. Additionally it has a Mac version.