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5830 Voltage tweak info.

Discussion in 'AMD / ATI' started by tsf00181, Dec 18, 2012.

  1. tsf00181 New Member

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    Hi,
    So I have a XFX Radeon HD 5830 thats kind of turning into a science experiment at this point in a older computer. Its always had an issue were the screen would flicker on dual monitors if I tried overclocking. If I ran a 3d app the flickering would stop and everything would be fine.

    I've always suspected that the problem had to do with the voltage tables in the BIOS but just never bothered to flash it because I was to lazy and didn't want to chance bricking my primary card. So its moved on, but I'm still wondering about the voltage issue and I think I'll flash it. I've done this before and I know how to flash and use RBE.

    My question, can someone tell me the voltages this card will take? They don't display in RBE and apparently they never were put into the program.

    Also, since this thing isn't really important anymore. What are my options with overclocking and voltage? Kind of reasonable since I do want to keep using it for a few more years, but if it burns up and turns into slag I won't loose any sleep over it.

    EDIT:
    Thought I'd throw this in, standard BIOS values

    Clock 00
    GPU 800
    RAM1000
    Voltage---

    Clock 01
    GPU157
    RAM300
    Voltage0.95

    Clock 02
    GPU600
    RAM900
    Voltage1.063

    Clock 03
    GPU400
    RAM900
    Voltage1.063

    Clock 04
    GPU400
    RAM1000
    Voltage1.063

    Clock 00
    GPU600
    RAM1000
    Voltage1.063
     

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