I have an HP Pavilion TS 14 which has an AMD APU-5000 Quad Core.
I also have a meter which monitors CPU Cycle/Stress, RAM, Swap, etc.
With AMD Catalyst 15.7.1 .. the APU is normal.. no throttling per cycle.
But with the latest AMD Crimson.. the APU throttles every cycle.
This throttling causes lag..
I was hoping Crimson would be fixed by now..
But i cannot use Crimson and must stick with Catalyst 15.7.1.