PLEASE NOTE: if you have a DUAL PROCESSOR 2009 model, upgrading the CPUs is not as simple as you might think. If you have a 2009 model as I do in the guide, you'll need to make sure you update the firmware first so you can use a wider variety of CPU upgrades, which are not only faster but also more efficient and can allow your RAM to work more quickly as well.Ī list of compatible CPU upgrades can be found in this MacRumors thread. Upgrading the CPU in your 2009-2012 Mac Pro is an excellent way to add both performance and value to your Mac Pro.
