I need to undervolt my Acer predator helios for both you as well as cpu so what shld I prefer xtu,ts

Dheeraj29

What should I prefer TS , MSI , OR XTU and yes, how to do it correctly. 

strider16

For CPU, intel xtu is easier to understand than ts, but has less knobs to turn and it is hard to automatize to initialize at startup (it should be easier, but the trick doesn't work for everybody). I use it, I just have it to autostartup and apply manually CPU and iGPU undervolting. Be sure to turn of its monitoring, and closing the icon in task bar, so it doesn't use any resources.

For discrete GPU, your only option is msi afterburner.