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Thread: GA-EP45-DS5 plus Q6600: not even standard speed




  1. #11
    Join Date
    Mar 2009
    Location
    Bucharest, Romania
    Posts
    140

    Default Re: GA-EP45-DS5 plus Q6600: not even standard speed

    Simple, you're going to have to dig into the manual settings a bit. Adjust as follows:

    PCI Express Frequency (Mhz) : 100
    tRFC : 62
    Static tRead Value : 9
    CPU Vcore : DEFINITELY off Auto, try 3-4 notches above stock, or look at current reported Vcore and try to get a bit higher than that
    CPU Termination : 1.35v (adjust this first, keep it under 1.45)
    MCH Core : 1.25 or 1.35v

  2. #12
    Join Date
    Nov 2008
    Location
    The Netherlands
    Posts
    8

    Default Re: GA-EP45-DS5 plus Q6600: not even standard speed

    Second run, still negative result:

    MB Intelligent Tweaker(M.I.T.)
    Robust Graphics Booster ...............: Fast
    CPU Clock Ratio ..........................: 8
    CPU Frequency ...........................: 3.20Ghz (400x8)


    Clock Chip Control
    Standard Clock Control
    CPU Host Clock Control..................: [Enabled]
    CPU Host Frequency (Mhz) ............: 400Mhz
    PCI Express Frequency (Mhz) .........:100

    C.I.A.2 .................................:[Disabled]


    Advanced Clock Control [Press Enter]
    CPU Clock Drive...........................: 800mV
    PCI Express Clock Drive.................: 900mV
    CPU Clock Skew (ps)....................: 0ps
    MCH Clock Skew (ps)...................: 0ps


    DRAM Performance Control
    Performance Enhance...................: [STANDARD]
    Extreme Memory Profile (X.M.P.).....: Disabled
    (G)MCH Frequency Latch...............: [400Mhz]
    System Memory Multiplier ..............: 2.00D
    Memory Frequency (Mhz) ..............: 800Mhz
    DRAM Timing Selectable ................: [Manual]

    Standard Timing Control
    CAS Latency Time........................4
    tRCD .........................................4
    tRP'...........................................4
    tRAS..........................................12


    Advanced Timing Control
    tRRD...........................................4
    tWTR..........................................12
    tWR............................................12
    tRFC...........................................62
    tRTP...........................................6
    Command Rate (CMD) ....................:2



    Channel A
    Static tRead Value.........................:12
    tRD Phase0 Adjustment...................:Auto
    tRD Phase1 Adjustment...................:Auto
    tRD Phase2 Adjustment .................:Auto
    tRD Phase3 Adjustment..................:Auto
    Trd2rd(Different Rank)....................:Auto
    Twr2wr(Different Rank)...................:Auto
    Twr2rd(Different Rank)...................:Auto
    Trd2wr(Same/Diff Rank)..................:Auto
    Dimm1 Clock Skew Control...............:Auto ps
    Dimm2 Clock Skew Control...............:Auto ps

    Channel B
    Static tRead Value.........................:12
    tRD Phase0 Adjustment...................:Auto
    tRD Phase1 Adjustment...................:Auto
    tRD Phase2 Adjustment .................:Auto
    tRD Phase3 Adjustment..................:Auto
    Trd2rd(Different Rank)....................:Auto
    Twr2wr(Different Rank)...................:Auto
    Twr2rd(Different Rank)...................:Auto
    Trd2wr(Same/Diff Rank)..................:Auto
    Dimm1 Clock Skew Control...............:Auto ps
    Dimm2 Clock Skew Control...............:Auto ps

    Motherboard Voltage Control

    CPU
    CPU Vcore….……….........................:1.35000V

    CPU Termination…..... 1.200V*.......: 1.340V
    CPU PLL…………………....1.500V*.......: 1.500V

    CPU Reference.…………....0.755V*.......: Auto

    CPU Reference2………,,0.800V*.......:Auto

    MCH/ICH
    MCH Core…………….....1.100V...........: 1.300V
    MCH Reference….…….0.800V...........; Auto
    MCH/DRAM Ref.…......0.900V...........: Auto
    ICH I/O……………….....1.550V............: Auto
    ICH Core…………...……1.100V............: Auto

    DRAM
    DRAM Voltage ……....1.800V............: 2.0
    DRAM Termination .…0.900V............: Auto
    Channel A Reference 0.900V............: Auto
    Channel B Reference 0.900V............: Auto

    Extra info on settings which are not standard in BIOS:
    -AHCI is ON
    -HPET enabled at 64bit
    Gigabyte GA-EP45-DS5 | Intel Core 2 Quad Q6600 | 8Gb Crucial BL25664AA80A.16FE5 | WDC WD6401AALS-00L3B2 | NVidia 8800 GS 320Mb | Running OS X 10.5.6 using EFi-X

  3. #13
    Join Date
    Mar 2009
    Location
    Bucharest, Romania
    Posts
    140

    Default Re: GA-EP45-DS5 plus Q6600: not even standard speed

    It pretty much goes like "up Vcore, up VTT, test again". Does Windows 7 boot correctly at stock? If it doesn't, something might've gotten corrupted, it happened to me a couple times.

  4. #14

    Default Re: GA-EP45-DS5 plus Q6600: not even standard speed

    Set settings on Normal instead of auto. Auto seems to screw them up.
    (settings below cpu settings)
    Q9650
    2x2gb OCZ Reaper HPC 8500 2.1v
    GA-EP45-UD3P/DFI LP DK t2rsb+ x48
    HIS 4870x2
    Xfi Fatality
    Corsair HX1000w
    Vista Ult. 64bit
    Samsung 245bw
    Sony Optiarc Bluray

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