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Thread: EP45C-DS3 Vcore steps ??




  1. #11
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    Default Re: EP45C-DS3 Vcore steps ??

    Quote Originally Posted by Lsdmeasap View Post
    You really need to fill out the full template, you left out settings we need to see to be sure you are starting in the right place.

    Mainly this, please fill out with the settings you see in the BIOS
    Advanced Clock Control ------- [Press Enter]
    CPU Clock Drive ---------------------- : [???]
    PCI Express Clock Drive -------------- : [???]
    CPU Clock Skew (ps) ------------------ : [???]
    MCH Clock Skew (ps) ------------------ : [???]

    Your best bet is to use 3.33D, then you will need to make several other changes and increase your overclock to 480 if you want 1600. This may not be possible for you, and you may not be able to use the 4.00B multi with your memory, so you may have to settle with 1500Mhz range.


    CPU Clock Drive ---------------------- : 800
    PCI Express Clock Drive -------------- : 900
    CPU Clock Skew (ps) ------------------ : 0ps
    MCH Clock Skew (ps) ------------------ : 0ps

    Till now I cant use x4.00B multi with 3333 or 400 about 350 FSB, beacouse it crash the system. At the moment Im using 333 Lacth x 3.20 and FSB of 445 ( 450 crash ), and is ok. but I want to be sure if Im able tu reach or not 1600 memory speed.

  2. #12
    Chike is offline Senior Member
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    Default Re: EP45C-DS3 Vcore steps ??

    Have you ran any stress tests, if yes what kind and what are core temps during the tests?

  3. #13
    Chike is offline Senior Member
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    Default Re: EP45C-DS3 Vcore steps ??

    Quote Originally Posted by ea3ot View Post
    Till now I cant use x4.00B multi with 3333 or 400 about 350 FSB, beacouse it crash the system. At the moment Im using 333 Lacth x 3.20 and FSB of 445 ( 450 crash ), and is ok. but I want to be sure if Im able tu reach or not 1600 memory speed.
    You may need more MCH Core, and/or VTT, and/or adjust MC/CPU references.

    Please add your system specs to your forum signature.

  4. #14
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    Default Re: EP45C-DS3 Vcore steps ??

    Quote Originally Posted by Chike View Post
    Have you ran any stress tests, if yes what kind and what are core temps during the tests?
    from 40 Idle to 56 full load

  5. #15
    Chike is offline Senior Member
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    Default Re: EP45C-DS3 Vcore steps ??

    Full load being Prime95/OCCT?

  6. #16
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    Default Re: EP45C-DS3 Vcore steps ??

    Quote Originally Posted by Chike View Post
    Full load being Prime95/OCCT?
    Two hr. stability test Everest.
    Asus PZ68-V Pro/Gen3
    CPU INtel i7 2700k (4.5 ghz). Air Cooling
    Phanteks tc-14 PE- 3 fans
    SSD OCZ VERTEX 4- 128 gb Win 10 x64
    1x 150 Gb HD Velociraptor
    1x300 GB HD Velociraptor
    1x500 GB W. Digital
    2x4GB Samsung 32nm 2133. 9-10-10-28 1T.VDRAM 1.55 - VCCIO 1.05
    PowerColor HD-7770
    Sound Blaster X-FI Extreme Music
    PSU. 750w Thermaltake
    Dimastech Benchtable
    Samsung LPS 27" S27D850T
    https://www.facebook.com/media/set/?...4213100&type=3

  7. #17
    Chike is offline Senior Member
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    Default Re: EP45C-DS3 Vcore steps ??

    There a few newer BIOSes that list memory compatibility/enhancements fixes, that may (or may not) help.
    Latest is a beta BIOS.
    If you choose to update read http://forums.tweaktown.com/f69/bios...h-guide-27576/
    Do not flash with OC settings.

  8. #18
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    Default Re: EP45C-DS3 Vcore steps ??

    V core in Bios:1.34
    CPU Termination: 1.300
    MCH core: 1.240
    VDRAM.1.90
    FSB:360 (x10=3600 Ghz)
    Memoria multi: 333x4b=1440
    CPU Clock Drive 800
    PCI express clock drive:900
    CPU Clock Skew =0ps
    MCH Clock Skwe=0ps




    This config, seems to be stable, But the RAM speed is set to 1440 beacouse about this value ths ystem fails. Below 1440 I do any conbination with any problem. I reach 1440 using Latch 333 x 4b. FSB is 360

    What about temperaure full load and stressing?
    Last edited by ea3ot; 03-28-2010 at 03:51 AM.
    Asus PZ68-V Pro/Gen3
    CPU INtel i7 2700k (4.5 ghz). Air Cooling
    Phanteks tc-14 PE- 3 fans
    SSD OCZ VERTEX 4- 128 gb Win 10 x64
    1x 150 Gb HD Velociraptor
    1x300 GB HD Velociraptor
    1x500 GB W. Digital
    2x4GB Samsung 32nm 2133. 9-10-10-28 1T.VDRAM 1.55 - VCCIO 1.05
    PowerColor HD-7770
    Sound Blaster X-FI Extreme Music
    PSU. 750w Thermaltake
    Dimastech Benchtable
    Samsung LPS 27" S27D850T
    https://www.facebook.com/media/set/?...4213100&type=3

  9. #19
    Chike is offline Senior Member
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    Default Re: EP45C-DS3 Vcore steps ??

    Temperatures are OK but I can't compare them to anything as I have never used Everest for stress test.

  10. #20
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    Default Re: EP45C-DS3 Vcore steps ??

    Quote Originally Posted by Chike View Post
    Temperatures are OK but I can't compare them to anything as I have never used Everest for stress test.
    I can improve cooling if it,s needed., what make me feel crazy it,s the fact I can,t use this MB with 1600 .Im considering buy another type of MB and brand, i tell you. I have see this Corsair RAM,s working easily at 1600 and more with the same CPU I use and very simple sets.I guess the problem is the MB itself
    Asus PZ68-V Pro/Gen3
    CPU INtel i7 2700k (4.5 ghz). Air Cooling
    Phanteks tc-14 PE- 3 fans
    SSD OCZ VERTEX 4- 128 gb Win 10 x64
    1x 150 Gb HD Velociraptor
    1x300 GB HD Velociraptor
    1x500 GB W. Digital
    2x4GB Samsung 32nm 2133. 9-10-10-28 1T.VDRAM 1.55 - VCCIO 1.05
    PowerColor HD-7770
    Sound Blaster X-FI Extreme Music
    PSU. 750w Thermaltake
    Dimastech Benchtable
    Samsung LPS 27" S27D850T
    https://www.facebook.com/media/set/?...4213100&type=3

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