Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Zeke D

macrumors 65816
Nov 18, 2011
1,024
168
Arizona
I am in the same boat as you, I need Sierra for stable Nvidia CUDA drivers and I never want to have the 'screen burn' issue again. May I ask you what speeds you are looking at when using the SM951?
I'm getting 1400/1200 after a fresh fsck -fy. When it gets down to about 1000/800, I boot into single-user mode and do the fsck -fy again. I gotta do that about every three to four months.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.