I have P-State parameter always goes to P8 even I using small 3D apps. It's cause stuttering and FPS drops. P8 = Core 135Mhz, Memory 325Mhz Setting "Performance Level [3] - (P0)" in Nvidia Inspector doesn't work, I see P8 again. How to lock this parameter to P0 and disable it to going higher ? Please help.
isnt it single display performance mode and prefer maximum performance in nvidia control panel under manage 3d settings?
-forcepstate http://www.overclock.net/t/1267918/...-disable-boost-fixed-clock-speed-undervolting http://forum.techinferno.com/general-notebook-discussions/4361-forcing-pstate.html
Have you tried the Multi Display Power Saver program included in Nvidia Inspector? I use it since my card won't downclock with out it (Due to running 3 monitors, 2x 60hz 1x 120hz). Then I add programs or a GPU usage threshold for when it goes to 3d clocks. Might help.
Found the solution. P-State can be locked by creating clean PowerMizer profile. There is no more need to use KBoost. Before: After:
I think he would get 1137mhz on desktop then . I know it set base clock for me with it set globally .
It does not I have my global setting set to max peformance, and when sitting on the desktop my gpu is at idle speeds. Anything that uses HW accleration like FF/Chrome/IE etc will trigger the gpu to 3d speeds too The DWM.exe has is own profiles which is set to adaptive by default in win7 I have zero issue with using max performance in my global profile, my gpu run idle speeds on the desktop, always has. my only issue is I hate boost on nvidia cards i dont like the dynamic OC/Voltage control still wish they alway use to disable boost with out castrating power states.
I know this reply is too late but I just joined guru3D so. Create shortcut or run command NvidiaInspector.exe -forcepstate:0,2 Go to P2 State clock settings, click "unlock max" on the right side and slowly (10 MHz at a time) increase both core and memory clocks to your default ones. It works for me.