minimal:
reqprocessor: 1.8 GHz Intel Core 2 Duo (Dual-Core)
reqgraphics: 256MB VRAM
reqmemory: 4 GB RAM
reqdiskspace: 7 GB available space
reqsystem: 10.8.5
reqother: The following graphics cards are not supported: ATI X1xxx series, ATI HD2xxx series, Intel GMA series, Intel HD3000, NVIDIA 7xxx series, NVIDIA 8xxx series, NVIDIA 9400 and NVIDIA 320M.

recommended:
reqprocessor: 2.4 GHz
reqgraphics: 1GB VRAM
reqmemory: 8 GB RAM
reqdiskspace: 7 GB available space
reqsystem: 10.9.3
reqother: The following graphics cards are not supported: ATI X1xxx series, ATI HD2xxx series, Intel GMA series, Intel HD3000, NVIDIA 7xxx series, NVIDIA 8xxx series, NVIDIA 9400 and NVIDIA 320M.