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Thread: ATI 4850/4870 voltmod thread

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  1. 02-10-2009, 03:01 AM #11
    NapalmV5
    NapalmV5 is offline
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    ^ #2


    Quote Originally Posted by gurusan View Post
    Quote Originally Posted by syl View Post
    You're welcome! Have you try using TechPowerup's Radeon Bios Editor to raise the CCC's OverDrive limits? I've modified mine to allow GPU clocks up to 990MHz.

    Vmem is usually controlled by a separate and less complex voltage regulator IC...I'll see if I can dig up some info when time allows.

    yeh those 2 ^ chips by the mem chips are both up6109 mvddc/mvddq


    edit: found it: up6109 pdf

    http://www.upi-semi.com/ProductFiles..._DataSheet.pdf
    Last edited by NapalmV5; 02-10-2009 at 03:50 AM.
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