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Thread: Script to find out lowest voltages

  1. #1
    magemaster is offline Junior Member
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    Default Script to find out lowest voltages

    Hello, did any one know if there is or is possible to create a script to find the lowest possibles voltages on a given clock?

    I think if easy tune can change voltages on the fly(I read on a review it can), we can log this to a second computer(because at some point the computer will freeze) and with a script lowering voltage from time to time until the system freeze

  2. #2
    wazza300's Avatar
    wazza300 is online now Sloth Fratelli-Moderator
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    Default Re: Script to find out lowest voltages

    software oc tuning isnt very good to be honest,even easytune can set the wrong things esp if the cpu is in idle clocks it will set the idle clock speed

    best to have some patience and learn the bios and overclock through that,you can either start off with low voltages and raise a little at a time and test for stability or start high and work your way down untill it starts to crash then raise voltages a little
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
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  3. #3
    magemaster is offline Junior Member
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    Default Re: Script to find out lowest voltages

    The idea is not OC with software, is just use to software to help me find the lower values possible, for example, to find the lowest possible memory voltage at 1600Mhz, I need to set a voltage in bios, boot, start tests, wait tests to end, reboot, then lower a little more and start over.
    with some scripting I can start the script, go to sleep and on the other day see what voltage was the last stable one.

    Oc from software is problematic, as some settings needs reboot to apply... maybe can be done too, but I want just some fine tweaking at first.

  4. #4
    wazza300's Avatar
    wazza300 is online now Sloth Fratelli-Moderator
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    Default Re: Script to find out lowest voltages

    i suppose you could use easytune for that,another thing is to have memtest86 on a usb stick and adjust memory voltage in bios and test with memtest in dos without booting up

    ssd's make life easy with rebooting/testing anyway but i see your point
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  5. #5
    magemaster is offline Junior Member
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    Default Re: Script to find out lowest voltages

    I did an autoIt script to undervolt the memo, worked very well, but it's still missing log to file, could find out very quicly my memory lowest voltage at 1800Mhz.

    Still with a couple bugs, it's not logging to file yet, it uses OCCT and easy tune, and both aren't autoit friendly, so need to do everything using coordinates, I don't if it will work on others resolutions(mine is 1680x1050)
    It's my first autoit script in years, so there's lot of room for improvement.

    Code:
    ;Auto undervolt script, open easy tune and OCCT before running and 
    ;make sure there is no window open with the name of the programs(OCCT or EasyTune6 Build 2012.11.21)AutoItSetOption("MouseCoordMode", 0);
    $minutes = 5;
    
    
    if Not WinExists("EasyTune6 Build 2012.11.21") Or Not WinExists("OCCT") Then
       MsgBox(0, "Error","OCCT Or Easy Tune not open");
       Exit
    EndIf
    
    
    WindowExist ("OCCT");
    ;Cpu Linpack
    MouseClick ( "Left", 149, 111);
    ;Start test
    MouseClick ( "Left", 478, 163);
    
    
    WindowExist ("EasyTune6 Build 2012.11.21");
    ;Advanced   
    MouseClick ( "Left", 408, 95);
    ;Voltage
    MouseClick ( "Left", 173, 101);
    
    
    
    
    While 1
       $total = 0;
       For $i = 1 To $minutes*60 Step 1
    	  if Not ProcessExists ("linpack_xeon64.exe") Then
    		 MsgBox(0,"","linpack stopped");
    		 Exit
    	  EndIf
    	  Sleep(1000);
       Next
       WindowExist("EasyTune6 Build 2012.11.21");
       ;Lower Dram Voltage
       MouseClick ( "Left", 292, 284 );
       ;Set button
       MouseClick ( "Left", 275, 515 );
    WEnd
    
    
    
    
    
    
    Func WindowExist($WindowName = "")
       if WinExists ($WindowName) Then
    		 WinActivate($WindowName);
    		 WinWaitActive($WindowName);
       Else
    	  MsgBox(0,"Error","Error Retriving window $WindowName");
       EndIf
    EndFunc
    
    
    Func LogUndervolt()
    Local $file = FileOpen("test.txt", 1)
    
    
    ; Check if file opened for writing OK
    If $file = -1 Then
        MsgBox(0, "Error", "Unable to open file.")
        Exit
    EndIf
    
    
    FileWriteLine($file, "Underclocked Again at " & _Time() & @CRLF)
    
    
    FileClose($file)
    EndFunc
    
    
    Func _Time($iSec = 0, $tFormat = 12)
    	Local $fKey = "HKCU\Control Panel\International", $ap = RegRead($fKey, "s1159")
    	Local $pStr = RegRead($fKey, "s2359"), $tSep = RegRead($fKey, "sTime"), $sStr = ""
    	Local $hour = @HOUR
    	If $tFormat = 12 Then
    		If $hour = 0 Then $hour = 12
    		If @HOUR >= 12 Then
    			$hour = @HOUR
    			If $hour > 12 Then $hour -= 12
    			$ap = $pStr
    		EndIf
    	Else
    		$ap = ""
    		$hour = StringFormat("%02u", $hour)
    	EndIf
    	If $iSec <> 0 Then $sStr = $tSep & @SEC
    	If $ap <> "" Then $ap = Chr(32) & $ap
    	Return $hour & $tSep & @MIN & $sStr & $ap
    EndFunc   ;==>_Time
    

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