Mac OS X Snow Leopard - System Requirements

System Requirements

Apple states the following basic Snow Leopard system requirements are:

  • Mac computer with an Intel processor (IA-32). "Yonah" processors such as Core Solo and Core Duo can run only 32-bit applications; later x86-64 architecture processors such as Core 2 Duo are also able to run 64-bit applications.
  • 1 GB of RAM
  • 5 GB of free disk space
  • DVD drive (also accessible via Remote Disc) or external USB or FireWire DVD drive for installation

Additional requirements to use certain features:

  • QuickTime H.264 hardware acceleration support, requires an Nvidia GeForce 9400M, 320M, or GT 330M graphics card
  • OpenCL, requires a supported Nvidia or ATI graphics card

Snow Leopard does not support PowerPC-based Macs (e.g., Power Macs, PowerBooks, iBooks, iMacs (G3-G5), all eMacs, plus pre-February 2006 Mac minis and the Power Mac G4 Cube), although PowerPC applications are supported via Rosetta, which is now an optional install.

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