Operating System: Snow Leopard 10.6.8, or later. Processor (CPU): Intel Core Duo Processor Memory (RAM): 2 GB of RAM Graphics Card: ATI HD 2600 / NVIDIA 8800GT / Intel HD3000 or better card with at least 256 MB VRAM Hard Drive: 4GB minimum hard drive space Leopard is not supported
Operating System: OS X 10.6.9 Snow Leopard or better Processor (CPU): 2.4 GHz Memory (RAM): 2 GB RAM Graphics Card: Shader Model 3.0 support with 512MB Integrated Memory Storage: 1100 MB available space
Mavericks 10.9 or later required. Supported models: iMac (Mid 2007 or later) MacBook (Aluminum, Late 2008 or later) MacBook Air (Late 2008 or later) MacBook Pro (Mid 2007 or later) Mac Mini (Early 2009 or later) Mac Pro (Early 2008 or later)