What intel processors are 64 bit?

  • Asked about:  Mac OS X 10.6 Snow Leopard

1 Answer from the Community

  • Answer

    Intel Core 2 Duo (or higher) is 64-bit.

    Intel Core Duo is 32-bit.

    More info in knowledge base article HT3696 in the support section at Apple's web site. (Google "HT3696").