Is macbook 32 or 64 bit mac os x#
Is macbook 32 or 64 bit pro#

oldest 64-bit capable processors: late 2006.

last 32-bit only processors: early 2006.oldest 64-bit capable processors: mid 2007.You can get to know the OS architecture by running the below wmic os command from windows. In what year were the last Macs that were not capable (without user tweaking) of running 64-bit software sold?ĮDIT 2: As Vebjorn Ljosa mentioned in the comments, having the kernel run in 32-bit or 64-bit mode makes little difference for your binary, so you can probably assume that Macs sold after mid 2007 will run a 64-bit app (based on the data just below). There are multiple ways to find whether Windows 7 running on your computer is of 32-bit or of 64-bit. The Kind row will tell you if a running app is 32-bit or 64-bit. At the right end of the top row, a new column called Kind should appear. In the CPU section, you see a list of apps running on your Mac. Since Lion (mid 2011) every new Mac is 64-bit only. How do I know if my Mac application is 32-bit Find 32-bit apps on your Mac through Activity Monitor Launch Activity Monitor, which is in Applications > Utilities.

Is macbook 32 or 64 bit pro#

Interesting but we are still on El Capitan 10.11 because both our MacBook Pro (model 5.2). 3 Check your Processor Name to information below to find out whether your Mac has a 32-bit or 64-bit processor. To check if an app is 32-bit or 64-bit, from the Apple menu. 1 Click About this Mac on the Apple menu.

Is macbook 32 or 64 bit mac os x#

EDIT: Based on the comments on the question and this answer, I think the link Mac OS X v10.6: Macs that use the 64-bit kernel is much more relevant.īasically, only the mid 2010 Mac Pro, the early 2011 MacBook Pro and the mid 2011 iMac were booting by default on 64-bit mode with Snow Leopard. On a Mac, an Intel-based processor identifies whether the OS is 32-bit or 64-bit.