Try this it worked for me had no idea it was a setting in here.
- NVIDIA control panel -3D settings - Manage 3D settings - under global settings there is a power management mode set it to prefer maximum performance.....
No luck anyone have any other ideas. i found that if the video is playing before i launch a game and if i dont tab out of the game or start a new video it works fine.
Can someone help me figure out why in games my fps is so much lower when i have youtube open on a second monitor?
I can run games fine at over 140 frames without youtube open but when i start watching a video it stays at around 100-130.