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Thread: i7 920 + EX58-UD5 overclock




  1. #21
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    Default Re: i7 920 + EX58-UD5 overclock

    Quote Originally Posted by wazza300 View Post
    CPU PLL - 1.800v both PCIE - 1.500v bothQPI PLL - 1.100v bothIOH Core - 1.1200v -- 1.1400vICH I/O - 1.500v bothICH Core - 1.100v both

    ^^^^ leave those on auto for now,just set cpu to normal setting,and try with more qpi/vtt try with 1.36000v
    The readings were taken from Easytune but all are set to Auto under bios apart from QPI/Vtt which I have manually set.

    In bios now and the next step up for QPI/Vtt is 1.355v or 1.375v - will set 1.355v and boot into windows.

  2. #22
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    Default Re: i7 920 + EX58-UD5 overclock

    did you set system peformance enhance to standard in the bios/memory section? that might help with stability
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
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    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

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    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  3. #23
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    Default Re: i7 920 + EX58-UD5 overclock

    Quote Originally Posted by wazza300 View Post
    did you set system peformance enhance to standard in the bios/memory section? that might help with stability
    Not sure. Is that one of the memory options (Turbo/Standard)? If so then I think I sent that to Standard.

    Running Prime95 now with 1.355v QPI/Vtt and it's early days yet but no immediate errors.

    **Edit**

    Just noticed the time - 1:50am in the UK. Time flies when your overclocking.

    Might have to give it to 2am and call it quits for the day.

  4. #24
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    Default Re: i7 920 + EX58-UD5 overclock

    Spoken to soon. Just had an error on one worker screen.

    I will call it quits for now and try tomorrow.

  5. #25
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    Default Re: i7 920 + EX58-UD5 overclock

    Quote Originally Posted by ZicoUK View Post
    Not sure. Is that one of the memory options (Turbo/Standard)? If so then I think I sent that to Standard.

    Running Prime95 now with 1.355v QPI/Vtt and it's early days yet but no immediate errors.

    **Edit**

    Just noticed the time - 1:50am in the UK. Time flies when your overclocking.

    Might have to give it to 2am and call it quits for the day.
    yeah just keep adding qpi/vtt voltage your cpu should be fine with 1.28v,you shouldnt need anymore than 1.4v for qpi/vtt and 3.8ghz clocks
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  6. #26
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    Default Re: i7 920 + EX58-UD5 overclock

    Booted with 1.375v QPI/Vtt and I am still getting errors under Prime95

    Beginning to think that I have a bad I7 920 D0.

    **Edit**
    Only good think I am seeing from my build is that the H50 is keeping 100% load temps to ~71c
    Last edited by ZicoUK; 06-07-2010 at 09:08 AM.

  7. #27
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    Default Re: i7 920 + EX58-UD5 overclock

    you can always add one or two clicks more than 1.28v for cpu then try lowering qpi/vtt
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  8. #28
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    Default Re: i7 920 + EX58-UD5 overclock

    I've got it going through another test run without changing anything from before (still doing the 1024k testing). Only thing is that I have left Windows 7 in Balanced mode so it will want to go to sleep in 30 min's if I leave things.

    You mentioned the IOH/ICH settings before. Would these have any affect on the stress tests?

  9. #29
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    Default Re: i7 920 + EX58-UD5 overclock

    thats mainly for your two gpu's,thats why auto has set it more than stock the iho,you can change the setting for sleep to never in windows
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  10. #30
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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    Default Re: i7 920 + EX58-UD5 overclock

    Your CPU may just be a volt hungry one, try 1.28-1.34 Vcore and see if the crashes stop, then you will know this is the issue and not QPI/Vtt

    IOH stock may be OK, but I always use 1.14-1.2 at 3.8-4Ghz, so I couldn't say for sure as I never directly tested stock values under load :)

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