# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2019-10-13 11:52:22 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1183349756304732160) RT @mikeymikey: 32-bit Intel Macs: Introduced 13 years ago - stopped shipping that same year. Every since has been 64-bit. 10.7 Lion: Laun…