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Thread: Ep45-ud3p, e8400 o.c. Safe for 24/7 use?




  1. #1
    Join Date
    Jun 2009
    Posts
    9

    Default Ep45-ud3p, e8400 o.c. Safe for 24/7 use?

    Im just curious if my system(signature below) overclock and voltage are safe for 24/7 use.


    E8400 3.0GHz @ 4.12GHz (516x8) Prime95 and Orthos stable for over 36hrs


    CPU Vcore 1.3v
    CPU Termination 1.32v
    MCH Core 1.32v
    MCH Reference .776v
    DRAM 2.02v
    Everthing else stock voltage(set to normal not auto)


    Temps: Idle 36-39c Full Load: 58-62c (vary because of amnbiant room temp)

    Is this safe for the mobo and CPU??
    Last edited by ajhoey; 10-10-2009 at 05:31 AM.
    > Power Supply: Corsair HX620
    > Mainboard: GA-EP55-UD4P rev 1.0 (F6 BIOS)
    > Processor: Core i7 860 2.8GHz
    > CPU HeatSink and Fan (HSF): Coolermaster Hyper 212 Plus
    > Physical Memory: 2x2GB G.Skill Ripjaw 1600MHz F3-12800CL8D-4GBRM http://www.newegg.com/Product/Produc...82E16820231278
    > Video Card: EVGA GTX 285(vanilla)
    > HDD: 2 WD Caviar Black 640GB RAID 0
    > DVD-Rom Drive: Asus DRW-2014 DVD/CD RW
    > Monitor Type: HP w2338h
    > Operating System: Windows 7 Home Edition 64 bit
    > Chassis: Silverstone Temjin TJ-03

  2. #2
    Join Date
    Sep 2009
    Location
    Cincinnati
    Posts
    31

    Default Re: Ep45-ud3p, e8400 o.c. Safe for 24/7 use?

    Quote Originally Posted by ajhoey View Post
    Im just curious if my system(signature below) overclock and voltage are safe for 24/7 use.


    E8400 3.0GHz @ 4.12GHz (516x8) Prime95 and Orthos stable for over 36hrs


    CPU Vcore 1.3v
    CPU Termination 1.32v
    MCH Core 1.32v
    MCH Reference .776v
    DRAM 2.02v
    Everthing else stock voltage(set to normal not auto)


    Temps: Idle 36-39c Full Load: 58-62c (vary because of amnbiant room temp)

    Is this safe for the mobo and CPU??

    I'm pretty sure your ok What's your Voltages set on in your bio's cause there is a VDroop on the cpu as will be stated in cpu-z..I see your Ram is running at 2.02v instead of 2.1v most be running the timming loose not at
    5-5-5-15...and your temps are great idle and at load


    switching around cpu below
    Biostar I45 with my (E8400 EO)
    Gigabyte EP45-UD3P Rev 1.6
    With My Q9550 on the Biostar T-Power I45
    Gigabyte EP35C-DS3R Rev 2.1 With the Quad in!

  3. #3
    Join Date
    Jun 2009
    Posts
    9

    Default Re: Ep45-ud3p, e8400 o.c. Safe for 24/7 use?

    Quote Originally Posted by Bigwill68 View Post
    I'm pretty sure your ok What's your Voltages set on in your bio's cause there is a VDroop on the cpu as will be stated in cpu-z..I see your Ram is running at 2.02v instead of 2.1v most be running the timming loose not at
    5-5-5-15...and your temps are great idle and at load

    Posted voltages are all from BIOS. 2.02v is the least amount of DRAM voltage that is stable for me at 5-5-5-15. Although with my current O.C., with 1:1 ratio, the RAM is running at 1032MHz, not 1066Mhz. I havent been able to get a 533 FSB(or anything above 516) stable for any longer than a few hours. Even with a higher DRAM voltage.

    Im open for suggestions on how to achieve higher than 516 FSB though. Im at my wits end with trying.
    > Power Supply: Corsair HX620
    > Mainboard: GA-EP55-UD4P rev 1.0 (F6 BIOS)
    > Processor: Core i7 860 2.8GHz
    > CPU HeatSink and Fan (HSF): Coolermaster Hyper 212 Plus
    > Physical Memory: 2x2GB G.Skill Ripjaw 1600MHz F3-12800CL8D-4GBRM http://www.newegg.com/Product/Produc...82E16820231278
    > Video Card: EVGA GTX 285(vanilla)
    > HDD: 2 WD Caviar Black 640GB RAID 0
    > DVD-Rom Drive: Asus DRW-2014 DVD/CD RW
    > Monitor Type: HP w2338h
    > Operating System: Windows 7 Home Edition 64 bit
    > Chassis: Silverstone Temjin TJ-03

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