I was able to stop the micro-stuttering completely by changing the affinity to only 2 cores on the lower mem usage process. I used RadeonPro
to force the setting automatically at launch. I am now actually getting better performance than I was pre-1.4 (screenshot
of settings I'm using).
I do hope they get this sorted out soon so people don't have to scour the forums to find a workaround in the first place.
Hmm, sounds worth trying. Except, having installed RadeonPro it wont work. Every time I try to start RP, it comes up with an error screen and the message "RadeonPro encountered an unexpected error..."
Wonder if there is alternative software that can do the same ?