So on the Dell G5 SE, with all AMD components, I fired up Portal 2 on my notebook and I'm getting insane stutters. Every 5 seconds there are 2-second freezes, even in the menu.
And I'm also getting some weird micro stutters in Titanfall 2 and Apex legends.
Ironically ALL of these games are Source engine-based, so apparently, something in the graphics drivers really hates source games ATM.
I hope a fix comes out soon, this is really really bad.