[Dan Finlayson]

Today I thought I’d “upgrade” to Yosemite. I decided to check the forums and man am I glad I did!

I have the 2010 Mac Pro 6-core with a Radeon HD 5870 GPU. And I came across a few threads like this one:
https://discussions.apple.com/thread/6606806

So I started researching Nvidia options. Hey! Maybe its time to get on the CUDA train! I GUESS NOT.

Seems like Yosemite just plain messes up a wide range of graphics cards. This is a big issue, affecting a lot of customers!