here is problem we facing (thanks Ache from pctuning.cz for testing results) tested on crimson driver + win 10
1) idle 2D
4) youtube HTML5
GTX980Ti same workload:
same results can be found on techPowerUp! - The latest in hardware and gaming
so please try to look into this issue and create some sort of fix with drivers or new vBIOS
NVIDIA does not have this issue...
maybe just add ability to lock clocks to 2D with certain applications?