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Thread: Help with q6600 and ep45-ud3r.




  1. #1
    Join Date
    Nov 2008
    Posts
    67

    Default Help with q6600 and ep45-ud3r.

    Hello guys , i need your help to stabilise my system. I have a gigabyte ep45-ud3r with a q6600 at 450x8 (3600) and 2x2gb corsair dominator 1066.

    With the settings bellow i am linx and prime95 stable:



    PHP Code:
    Q6600 450*8 3600Mhz 
     
    Robust Graphics Booster 
    [Auto
    CPU Clock Ratio [8
     
    **********
    Clock Chip Control*************** 
    CPU Host Clock Control [Enabled
    CPU Host Frequency (Mhz) [450
    PCI Express Frequency (Mhz) [101
    C.I.A 2 [Disabled
    *********
    Advanced Clock Control********** 
    CPU Clock Drive [800mv
    PCI Express Clock Drive [900mv
    CPU Clock Skew [50ps
    MCH Clock Skew [100ps
    *******
    DRAM Performance Control******** 
    Performance Enhance [Standard
    Extreme Memory Profile (XMP) [Auto
    (
    GMCH Frequency Latch [Auto
    System Memory Multipler [2.40B
    Memory Frequency [1080
    DRAM Timing Selectable [Manual
    CAS Latency Time [5
    tRCD [5
    tRP [5
    tRAS [18
    *******
    Advanced Timing Control*********** 
    tRRD [6
    tWTR [9
    tWR [7
    tRFC [70
    tRTP [6
    Command Rate (cmd) [2
     
    ***********
    Motherboard Voltage Control******* 
    Load-Line Calibration [Enabled
    CPU Vcore [1.425] (1.392 Windows
    CPU Termination [1.38
    CPU PLL [1.57
    CPU Reference [Auto
    MCH Core [1.3]  
    MCH Reference [Auto
    MCH/DRAM Refernce [Auto
    ICH I/[1.50
    ICH Core [1.2
    DRAM Voltage [2.1
    DRAM Termination [0.90
    Channel A Ref [0.90
    Channel B Ref [0.90
    Channel Timing Settings     
    Static tRead Value [10
    tRD Phase0 Adjustment [0
    tRD Phase1 Adjustment [0
    tRD Phase2 Adjustment [0
    tRD Phase3 Adjustment [0
    tRD 2rd (Differnt Rank) [8
    tWR 2wr (Differnt Rank) [8
    tWR 2rd (Differnt Rank) [7
    tRD 2wr (Same/Difft Rank) [9
    Dimm 1 Clock Skew Control [AUTO
    Dimm 2 Clock Skew Control [AUTO
    DDR Write Training [AUTO
    Channel Driving Settings 
    Drive Strength Profile 
    [Auto
    Data Driving Pull Up Level [Auto
    cmd Driving Pull Up Level [Auto
    ctrl Driving Pull Up Level [Auto
    clk Driving Pull Up Level [Auto
    Data Driving Pull Down Level [Auto
    cmd Driving Pull Down Level [Auto
    ctrl Driving Pull Down Level [Auto
    clk Driving Pull Down Level [Auto
    *****************
    Advanced BIOS Features********* 
    CPU Multithreading [Disabled
    Limit CPUID Max to 3 [Disabled
    No-Execute memory Protect [Disabled
    CPU Enhance Halt (CIE) [Disabled
    C2/C2E State Support [Disabled
    C4/C4E State Support [Disabled
    CPU Thermal Monitor [Disabled
    CPU EIST Function [Disabled
    Virtualization Technology [Disabled

    I need your advices on how to finetune the settings e.g. lower the voltages or adjusting the gtl.

    Any help would be appreciated. Thanks in advance.
    Last edited by mathewgx; 11-30-2008 at 02:57 AM.

  2. #2
    Join Date
    Apr 2008
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    942

    Default Re: Help with q6600 and ep45-ud3r.

    Have I missed something on your settings?

    I assume you are running your DDR2 at 900Mhz as you are using the 2.00B multiplier with a CPU host frequency of 450Mhz.
    As the figure of 1080Mhz (shown) is what Auto would have selected i.e with a 2.40 multiplier, if you hadn't of set the multiplier manually.

    Are you then looking to run your 1066Ram at around that value? If so you'll need to use one of the 2.40x multiplier's.
    Your other settings and Ram voltage look good for 4GB and 1066/80 Mhz operation. Have you tried the Ram with a 2.40x multiplier ?(you may have more than one)
    GA-P35C-DS3R Rev2.0 F11 bios, E8200 (@3.0Ghz), OCZ DDR3 PC3-10666 Reaper 4GB (@1200Mhz), Xonar D1, 8800GTS 512, Corsair HX520 (Single 12volt line, Max 40A), WDC 3200aaks/5000aaks in AHCI mode, Vista 64 Premium.

  3. #3
    Join Date
    Nov 2008
    Posts
    67

    Default Re: Help with q6600 and ep45-ud3r.

    You are right , my mistake , i meant 2,40b and yes my memory is at 1080 (i don't want to overclock it).

    What about the cpu pll , cpu term , mch core , ref values , cpu /pci clock drive e.t.c. ?

    Also , what is the ddr write training , what is the best setting for it ?

  4. #4

    Default Re: Help with q6600 and ep45-ud3r.

    Load-Line Calibration [Enabled] .. this should be disable for intell ... will make your voltage higher ... also what your temp ??? 70 is limited.

  5. #5
    Join Date
    Nov 2008
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    Default Re: Help with q6600 and ep45-ud3r.

    I have LLC enabled , it helps with o/c. My temps are 30-31 idle and 66-67 at full stress.

  6. #6
    Join Date
    Apr 2008
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    942

    Default Re: Help with q6600 and ep45-ud3r.

    Quote Originally Posted by mathewgx View Post
    You are right , my mistake , i meant 2,40b and yes my memory is at 1080 (i don't want to overclock it).

    What about the cpu pll , cpu term , mch core , ref values , cpu /pci clock drive e.t.c. ?

    Also , what is the ddr write training , what is the best setting for it ?
    Personally i would leave those to Auto if your setup is working ok, ie No Memtest Errors.

    LsdMe and the other guys who have this board will be able to help you out on specifics (as I've got a P35 board). But as the settings go, they look pretty good. You could see with the aid of Memtest if you could back the DDR2 voltage back to 2.0volts. I assume they are at the limit voltage wise of the Corsair warranty? - if not probably quite close.
    You might find though regardless of most the other settings bar the frequency the Ram is running at, that for a total of 4Gb you do need a DDR2 voltage of 2.1volts for them to run without error.
    GA-P35C-DS3R Rev2.0 F11 bios, E8200 (@3.0Ghz), OCZ DDR3 PC3-10666 Reaper 4GB (@1200Mhz), Xonar D1, 8800GTS 512, Corsair HX520 (Single 12volt line, Max 40A), WDC 3200aaks/5000aaks in AHCI mode, Vista 64 Premium.

  7. #7
    Join Date
    Nov 2008
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    Default Re: Help with q6600 and ep45-ud3r.

    Ok with the ram. What about the other settings , could i lower some voltages or change anything else ?

  8. #8
    Join Date
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    67

    Default Re: Help with q6600 and ep45-ud3r.

    Strange thing happen. Yesterday i was linpack stable (100runs , problem size 11575). Today , i ran it again , with the same configurations and it failed after 34runs. IBT passed 37 of 40 passes.

    What is going on ? Do i have to make any changes to the bios ?

  9. #9
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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    Default Re: Help with q6600 and ep45-ud3r.

    See if this helps you any >>>

    Robust Graphics Booster [Auto] or FAST
    CPU Clock Ratio [8]

    **********Clock Chip Control***************
    CPU Host Clock Control [Enabled]
    CPU Host Frequency (Mhz) [450]
    PCI Express Frequency (Mhz) [101]
    C.I.A 2 [Disabled]
    *********Advanced Clock Control**********
    CPU Clock Drive [800mv]
    PCI Express Clock Drive [900mv]
    CPU Clock Skew [50ps]
    MCH Clock Skew [100ps] 150 may help
    *******DRAM Performance Control********
    Performance Enhance [Standard]
    Extreme Memory Profile (XMP) [Auto] << disabled
    (G) MCH Frequency Latch [Auto]
    System Memory Multipler [2.40B]
    Memory Frequency [1080]
    DRAM Timing Selectable [Manual]

    CAS Latency Time [5]
    tRCD [5]
    tRP [5]
    tRAS [18] 15/18

    *******Advanced Timing Control***********
    tRRD [6] << 3-4
    tWTR [9] << 3-6
    tWR [7] << 4-6
    tRFC [70] << 52-62
    tRTP [6] << 3.5
    Command Rate (cmd) [2]

    ***********Motherboard Voltage Control*******
    Load-Line Calibration [Enabled]
    CPU Vcore [1.425] (1.392 Windows)
    CPU Termination [1.38] Maybe a tad bit more here would help
    CPU PLL [1.57]
    CPU Reference [Auto]

    MCH Core [1.3]
    MCH Reference [Auto]
    MCH/DRAM Refernce [Auto]
    ICH I/O [1.50]
    ICH Core [1.2]

    DRAM Voltage [2.1]
    DRAM Termination [0.90]
    Channel A Ref [0.90]
    Channel B Ref [0.90]

    Channel Timing Settings (both should match)
    Static tRead Value [10] <<< 7- should should work
    tRD Phase0 Adjustment [0]
    tRD Phase1 Adjustment [0]
    tRD Phase2 Adjustment [0]
    tRD Phase3 Adjustment [0]
    tRD 2rd (Differnt Rank) [8] << I would suggest all of these below static tread Value to be auto, but you may have good results with these set, only a bench would let you know

    tWR 2wr (Differnt Rank) [8]
    tWR 2rd (Differnt Rank) [7]
    tRD 2wr (Same/Difft Rank) [9]
    Dimm 1 Clock Skew Control [AUTO]
    Dimm 2 Clock Skew Control [AUTO]
    DDR Write Training [AUTO]

    Channel Driving Settings
    Drive Strength Profile [Auto] << Set to 800-1200 (Test them each in a bench)
    Data Driving Pull Up Level [Auto]
    cmd Driving Pull Up Level [Auto]
    ctrl Driving Pull Up Level [Auto]
    clk Driving Pull Up Level [Auto]
    Data Driving Pull Down Level [Auto]
    cmd Driving Pull Down Level [Auto]
    ctrl Driving Pull Down Level [Auto]
    clk Driving Pull Down Level [Auto]
    *****************Advanced BIOS Features*********
    CPU Multithreading [Disabled]
    Limit CPUID Max to 3 [Disabled]
    No-Execute memory Protect [Disabled]
    CPU Enhance Halt (CIE) [Disabled]
    C2/C2E State Support [Disabled]
    C4/C4E State Support [Disabled]
    CPU Thermal Monitor [Disabled]
    CPU EIST Function [Disabled]
    Virtualization Technology [Disabled]

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