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  • #1

    OCing GaX48-DS4 w/E8400

    Lsdmeasap ... These are the settings I have used thus far. Stable means that Prime95 ran for a couple of hours and did not just gag after 10 minutes.

    3.4GHz Stable

    Robust Graphics Booster________________ [Auto]<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>
    CPU Clock Ratio _______________________ [ 9X] <o:p></o:p>
    xFine Clock Ratio _____________________ +0.0<o:p></o:p>
    CPU Frequency(MHz)__________________ 3.40GHz(378x9)<o:p></o:p>
    CPU Host Clock Control__________________[Enabled]<o:p></o:p>
    CPU Host Frequency(MHz)________________ [378] <o:p></o:p>
    PCI Express Frequency(Mhz)_____________ [100]<o:p></o:p>
    C.I.A. 2_______________________________ [Disabled]<o:p></o:p>
    Performance Enhance____________________ [Standard]<o:p></o:p>
    System Memory Multiplier (SPD)_________ [2.00A]<o:p></o:p>
    Memory Frequency(MHz)______________800__ 756<o:p></o:p>
    DRAM Timing Selectable (SPD)___________ [Manual]<o:p></o:p>
    <o:p></o:p>
    ***********Standard Timing Control***************<o:p></o:p>
    <o:p></o:p>
    CAS Latency Time_____________________5__ [5]<o:p></o:p>
    Dram RAS# to CAS# Delay______________5__ [5]<o:p></o:p>
    Dram RAS# Precharge Delay____________5__ [5]<o:p></o:p>
    Precharge Delay (tRAS)______________20__ [15]<o:p></o:p>
    <o:p></o:p>
    ***********Advanced Timing Control***************<o:p></o:p>
    <o:p></o:p>
    ACT to ACT Delay (tRRD)______________3___[Auto]<o:p></o:p>
    Rank Write to READ Delay_____________3___[Auto]<o:p></o:p>
    Write to Precharge Delay_____________6__ [Auto]<o:p></o:p>
    Refresh to ACT Delay________________52___[ 62]<o:p></o:p>
    Read to Precharge Delay______________3__ [Auto]<o:p></o:p>
    Static tRead Value___________________9__ [7]<o:p></o:p>
    Static tRead Phase Adjust____________1__ [Auto]<o:p></o:p>
    Command Rate (CMD)___________________2__ [Auto]<o:p></o:p>
    <o:p></o:p>
    *********Clock Driving & Skew Control************<o:p></o:p>
    <o:p></o:p>
    CPU/PCIEX Clock Driving Control________ [800mV]<o:p></o:p>
    CPU Clock Skew Control_________________ [Normal]<o:p></o:p>
    (G)MCH Clock Skew Control______________ [100ps]<o:p></o:p>
    <o:p></o:p>
    System Voltage Control_________________ [Manual]<o:p></o:p>
    DDR2 OverVoltage Control_______________ [+0.025V]<o:p></o:p>
    PCI-E OverVoltage Control______________ [Normal] <o:p></o:p>
    FSB OverVoltage Control________________ [+0.15V] <o:p></o:p>
    (G)MCH OverVoltage Control_____________ [+0.175]<o:p></o:p>
    Loadline Calibraton____________________ [Enable]<o:p></o:p>
    CPU Voltage Control____________________ [1.33125V]<o:p></o:p>
    Normal CPU Core________________________ 1.22500V

    ==================================================

    3.6GHz Stable<o:p></o:p>
    <o:p></o:p>
    Robust Graphics Booster________________ [Auto]<o:p></o:p>
    CPU Clock Ratio _______________________ [ 9X] <o:p></o:p>
    xFine Clock Ratio _____________________ +0.0<o:p></o:p>
    CPU Frequency(MHz)__________________ 3.60GHz(400x9)<o:p></o:p>
    CPU Host Clock Control__________________[Enabled]<o:p></o:p>
    CPU Host Frequency(MHz)________________ [400] <o:p></o:p>
    PCI Express Frequency(Mhz)_____________ [100]<o:p></o:p>
    C.I.A. 2_______________________________ [Disabled]<o:p></o:p>
    Performance Enhance____________________ [Standard]<o:p></o:p>
    System Memory Multiplier (SPD)_________ [2.66D]<o:p></o:p>
    Memory Frequency(MHz)______________800__ 1066<o:p></o:p>
    DRAM Timing Selectable (SPD)___________ [Manual]<o:p></o:p>
    <o:p></o:p>
    ***********Standard Timing Control***************<o:p></o:p>
    <o:p></o:p>
    CAS Latency Time_____________________5__ [5]<o:p></o:p>
    Dram RAS# to CAS# Delay______________5__ [5]<o:p></o:p>
    Dram RAS# Precharge Delay____________5__ [5]<o:p></o:p>
    Precharge Delay (tRAS)______________15__ [15]<o:p></o:p>
    <o:p></o:p>
    ***********Advanced Timing Control***************<o:p></o:p>
    <o:p></o:p>
    ACT to ACT Delay (tRRD)______________3___[3]<o:p></o:p>
    Rank Write to READ Delay_____________3___[8]<o:p></o:p>
    Write to Precharge Delay_____________6__ [10]<o:p></o:p>
    Refresh to ACT Delay________________52___[ 52]<o:p></o:p>
    Read to Precharge Delay______________3__ [3]<o:p></o:p>
    Static tRead Value___________________9__ [7]<o:p></o:p>
    Static tRead Phase Adjust____________1__ [Auto]<o:p></o:p>
    Command Rate (CMD)___________________2__ [Auto]<o:p></o:p>
    <o:p></o:p>
    *********Clock Driving & Skew Control************<o:p></o:p>
    <o:p></o:p>
    CPU/PCIEX Clock Driving Control________ [800mV]<o:p></o:p>
    CPU Clock Skew Control_________________ [Normal]<o:p></o:p>
    (G)MCH Clock Skew Control______________ [Normal]<o:p></o:p>
    <o:p></o:p>
    System Voltage Control_________________ [Manual]<o:p></o:p>
    DDR2 OverVoltage Control_______________ [+0.030V]<o:p></o:p>
    PCI-E OverVoltage Control______________ [Normal] <o:p></o:p>
    FSB OverVoltage Control________________ [+0.20V] <o:p></o:p>
    (G)MCH OverVoltage Control_____________ [+0.200]<o:p></o:p>
    Loadline Calibraton____________________ [Enable]<o:p></o:p>
    CPU Voltage Control____________________ [1.28125V]<o:p></o:p>
    Normal CPU Core________________________ 1.22500V
    Tags: None
  • #2
    Re: OCing GaX48-DS4 w/E8400

    And here is 3.8GHz, which Prime95 gags on after about 10 minutes:

    3.8GHz Not stable<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>
    <o:p></o:p>
    Robust Graphics Booster________________ [Auto]<o:p></o:p>
    CPU Clock Ratio _______________________ [ 9X] <o:p></o:p>
    xFine Clock Ratio _____________________ +0.0<o:p></o:p>
    CPU Frequency(MHz)__________________ 3.80GHz(423x9)<o:p></o:p>
    CPU Host Clock Control__________________[Enabled]<o:p></o:p>
    CPU Host Frequency(MHz)________________ [423] <o:p></o:p>
    PCI Express Frequency(Mhz)_____________ [100]<o:p></o:p>
    C.I.A. 2_______________________________ [Disabled]<o:p></o:p>
    Performance Enhance____________________ [Standard]<o:p></o:p>
    System Memory Multiplier (SPD)_________ [2.40B]<o:p></o:p>
    Memory Frequency(MHz)______________800__ 1015<o:p></o:p>
    DRAM Timing Selectable (SPD)___________ [Manual]<o:p></o:p>
    <o:p></o:p>
    ***********Standard Timing Control***************<o:p></o:p>
    <o:p></o:p>
    CAS Latency Time_____________________5__ [5]<o:p></o:p>
    Dram RAS# to CAS# Delay______________5__ [5]<o:p></o:p>
    Dram RAS# Precharge Delay____________5__ [5]<o:p></o:p>
    Precharge Delay (tRAS)______________15__ [15]<o:p></o:p>
    <o:p></o:p>
    ***********Advanced Timing Control***************<o:p></o:p>
    <o:p></o:p>
    ACT to ACT Delay (tRRD)______________3___[Auto]<o:p></o:p>
    Rank Write to READ Delay_____________3___[Auto]<o:p></o:p>
    Write to Precharge Delay_____________6__ [Auto]<o:p></o:p>
    Refresh to ACT Delay________________52___[ 62]<o:p></o:p>
    Read to Precharge Delay______________3__ [Auto]<o:p></o:p>
    Static tRead Value___________________9__ [7]<o:p></o:p>
    Static tRead Phase Adjust____________1__ [Auto]<o:p></o:p>
    Command Rate (CMD)___________________2__ [Auto]<o:p></o:p>
    <o:p></o:p>
    *********Clock Driving & Skew Control************<o:p></o:p>
    <o:p></o:p>
    CPU/PCIEX Clock Driving Control________ [800mV]<o:p></o:p>
    CPU Clock Skew Control_________________ [Normal]<o:p></o:p>
    (G)MCH Clock Skew Control______________ [150ps]<o:p></o:p>
    <o:p></o:p>
    System Voltage Control_________________ [Manual]<o:p></o:p>
    DDR2 OverVoltage Control_______________ [+0.025V]<o:p></o:p>
    PCI-E OverVoltage Control______________ [Normal] <o:p></o:p>
    FSB OverVoltage Control________________ [+0.15V] <o:p></o:p>
    (G)MCH OverVoltage Control_____________ [+0.175]<o:p></o:p>
    Loadline Calibraton____________________ [Enable]<o:p></o:p>
    CPU Voltage Control____________________ [1.33125V]<o:p></o:p>
    Normal CPU Core________________________ 1.22500V<o:p></o:p>

    Comment

    • #3
      Re: OCing GaX48-DS4 w/E8400

      Sorry bud, did you PM me about an issue or did we talk somewhere else? I help so many users each day, just not sure what you are trying to get going aside from that 3.8 I assume.

      Can you link me to your ram or give the exact model # and amount.

      *EDIT*

      Just saw your PM and replied, I await your ram specifics and then I will try to help you get going
      Last edited by Lsdmeasap; 08-12-2009, 12:35 AM.

      Comment

      • #4
        Re: OCing GA-X48-DS4 w/E8400

        The memory:

        Brand: G.SKILL
        Model F2-8500CL5D-4GBPK
        Type: 240-Pin DDR2 SDRAM
        Installed 8GB: 2 x (4GB (2 x 2GB))
        Speed: DDR2 1066 (PC2 8500)
        Cas Latency: 5
        Timing: 5-5-5-15
        Registered/Unbuffered: Unbuffered
        Error_Checking: Non-ECC
        Voltage: 2.0V - 2.1V

        DDR2

        BIOS is F3B, which is a beta. I recall seeing that there is a newer one. Do you know? When I went from F2 to F3B the .5 multiplier went away.
        Last edited by MoxNix; 08-12-2009, 09:01 AM.

        Comment

        • #5
          Re: OCing GaX48-DS4 w/E8400

          Hmm, you should not have lost your .5 multi from F2-F3b, but you do know you can only use it under 9 right? I mean like 6.5, 7.5, and 8.5. Just checking

          Latest BIOS For your board is F3b, but maybe if you are missing the .5 multi's you need to flash again but properly. If so, please read this guide so you can flash properly Do not use @BIOS >>
          http://forums.tweaktown.com/f69/bios-flashing-how-qflash-guide-27576/


          .5 multi's suck anyway I think, I always advise against them when possible.

          Here is what I suggest you try for 3.8 and your ram >>

          Robust Graphics Booster________________ [Auto]
          CPU Clock Ratio _______________________ [ 9X]
          xFine Clock Ratio _____________________ +0.0
          CPU Frequency(MHz)__________________ 3.80GHz(423x9)
          CPU Host Clock Control__________________[Enabled]
          CPU Host Frequency(MHz)________________ [423]
          PCI Express Frequency(Mhz)_____________ [100]
          C.I.A. 2_______________________________ [Disabled]
          Performance Enhance____________________ [Standard]
          System Memory Multiplier (SPD)_________ [2.40B]
          Memory Frequency(MHz)______________800__ 1015
          DRAM Timing Selectable (SPD)___________ [Manual]

          ***********Standard Timing Control***************

          CAS Latency Time_____________________5__ [5]
          Dram RAS# to CAS# Delay______________5__ [5]
          Dram RAS# Precharge Delay____________5__ [5]
          Precharge Delay (tRAS)______________15__ [15]

          ***********Advanced Timing Control***************

          ACT to ACT Delay (tRRD)______________3-4
          Rank Write to READ Delay_____________3-6
          Write to Precharge Delay_____________4-6
          Refresh to ACT Delay________________52-62
          Read to Precharge Delay______________3-5
          Static tRead Value___________________6/7-9
          Static tRead Phase Adjust____________1__ [Auto] ALways Auto/Zero
          Command Rate (CMD)___________________2__ [Auto] 1 if it will boot

          *********Clock Driving & Skew Control************

          CPU/PCIEX Clock Driving Control________ [800mV]
          CPU Clock Skew Control_________________ [Normal]
          (G)MCH Clock Skew Control______________ [150ps] << ZERO

          System Voltage Control_________________ [Manual]
          DDR2 OverVoltage Control_______________ [+0.025V] I'd go ahead and set 2.1 for now (+0.3)
          PCI-E OverVoltage Control______________ [Normal]
          FSB OverVoltage Control________________ [+0.15V] << +0.1 should be fine, but you can use this or +0.2
          (G)MCH OverVoltage Control_____________ [+0.175] << may need +0.2-0.3
          Loadline Calibraton____________________ [Enable]
          CPU Voltage Control____________________ [1.33125V] << May need 1.35-1.42 or so, what is your actual voltages, I mean how much is your Vdroop do you know?
          Normal CPU Core________________________ 1.22500V

          Comment

          • #6
            Re: OCing GaX48-DS4 w/E8400

            Reflashed BIOS. .5 Multiplier still cannot be accessed. It is blued out.

            Prime95 halted after 81 tests, 1 hour, 42 minutes. 1 error, 0 warnings.

            FATAL ERROR: Rounding was 0.498046875, expected less than 0.4

            Error on core 1.

            3.8GHz

            Robust Graphics Booster________________ [Auto]<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>
            CPU Clock Ratio _______________________ [ 9X] <o:p></o:p>
            xFine Clock Ratio _____________________ +0.0<o:p></o:p>
            CPU Frequency(MHz)__________________ 3.80GHz(423x9)<o:p></o:p>
            CPU Host Clock Control__________________[Enabled]<o:p></o:p>
            CPU Host Frequency(MHz)________________ [423] <o:p></o:p>
            PCI Express Frequency(Mhz)_____________ [100]<o:p></o:p>
            C.I.A. 2_______________________________ [Disabled]<o:p></o:p>
            Performance Enhance____________________ [Standard]<o:p></o:p>
            System Memory Multiplier (SPD)_________ [2.40B]<o:p></o:p>
            Memory Frequency(MHz)______________800__ 1015<o:p></o:p>
            DRAM Timing Selectable (SPD)___________ [Manual]<o:p></o:p>
            <o:p></o:p>
            ***********Standard Timing Control***************<o:p></o:p>
            <o:p></o:p>
            CAS Latency Time_____________________5__ [5]<o:p></o:p>
            Dram RAS# to CAS# Delay______________5__ [5]<o:p></o:p>
            Dram RAS# Precharge Delay____________5__ [5]<o:p></o:p>
            Precharge Delay (tRAS)______________15__ [15]<o:p></o:p>
            <o:p></o:p>
            ***********Advanced Timing Control***************<o:p></o:p>
            <o:p></o:p>
            ACT to ACT Delay (tRRD)______________4___[3]<o:p></o:p>
            Rank Write to READ Delay_____________4___[3]<o:p></o:p>
            Write to Precharge Delay_____________8__ [4]<o:p></o:p>
            Refresh to ACT Delay________________68___[ 52]<o:p></o:p>
            Read to Precharge Delay______________4__ [3]<o:p></o:p>
            Static tRead Value___________________6__ [7]<o:p></o:p>
            Static tRead Phase Adjust____________0__ [Auto]<o:p></o:p>
            Command Rate (CMD)___________________2__ [Auto]<o:p></o:p>
            <o:p></o:p>
            *********Clock Driving & Skew Control************<o:p></o:p>
            <o:p></o:p>
            CPU/PCIEX Clock Driving Control________ [800mV]<o:p></o:p>
            CPU Clock Skew Control_________________ [<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:City><st1:place>Normal</st1:place></st1:City>]<o:p></o:p>
            (G)MCH Clock Skew Control______________ [150ps]<o:p></o:p>
            <o:p></o:p>
            System Voltage Control_________________ [Manual]<o:p></o:p>
            DDR2 OverVoltage Control_______________ [+0.030V]<o:p></o:p>
            PCI-E OverVoltage Control______________ [<st1:City><st1:place>Normal</st1:place></st1:City>] <o:p></o:p>
            FSB OverVoltage Control________________ [+0.20V] <o:p></o:p>
            (G)MCH OverVoltage Control_____________ [+0.200]<o:p></o:p>
            Loadline Calibraton____________________ [Enable]<o:p></o:p>
            CPU Voltage Control____________________ [1.35000V]<o:p></o:p>
            Normal CPU Core________________________ 1.22500V

            <o:p></o:p>

            Comment

            • #7
              Re: OCing GaX48-DS4 w/E8400

              You must select 8 CPU multi or below to use a .5 multi, are you doing that?

              MCH Skew set to zero, then set MCH Voltage to +0.25-0.3 and add a bit more Vcore and see if you can test longer then you did that time

              Comment

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