performance while plugged and unplugged

DiamondxCrafting

Estimable
Jan 20, 2015
14
0
4,560
so when i play minecraft while i have my laptop plugged i get like 100fps when i unplug it, it doesnt pass 30 fps
i set the battery performance to prefered performance in the nivida control panel, and in game its set to max fps and i set my power options to high performance and tweaked it to the best performance and still doesnt help
my laptop spec:
i7-4510U
GeForce 820M
8gb ram
1tb HDD