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Thread: Please Help with my Overclock i7 950 UD3R




  1. #1
    Join Date
    Sep 2010
    Location
    UK
    Posts
    42

    Default Please Help with my Overclock i7 950 UD3R

    Hi.

    Im having a nightmare trying to clock my system at the moment. I have reduced my memory to 6x multi to take that out of the problem.

    Currently testing on prime at 182x22 4004ghz
    Target 1.375v CPUZ says 1.312v!!!!!! ( i hope thats not accurate cus thats crap droop)
    QPIVTT 1.375v

    Ram running 1.65v as per sticks 9-9-9-24 XMP - but reduced in speed for now.

    MY temps are worrying since they seem to hit 80c all the time right from 1.3v to 1.375 in the bios. god knows what the real volts are. i have heard LLC causes more problems than heals so i left it off.

    I dunno why this CPU needs so much volts or gets so hot i think its either a dog or the mobo just isnt stable.

    any help is very much appreciated
    Intel i7 950
    Gigabyte UD3R X58
    6GB Corsair XMS3 2000mhz
    620w Corsair HX
    2x Nvidia 460 GTX 1GB SLI
    2x 150gb Velociraptors Raid 0
    Thermalright 120
    Lian Li Tower

  2. #2
    Join Date
    Aug 2009
    Location
    Birmingham,Great Britain
    Posts
    9,250

    Default Re: Please Help with my Overclock i7 950 UD3R

    try with an odd cpu multi like 21x or 23x some chips run better on odd ones and use less voltage,as for xmp try disabling it and set all memory speed/timings manually,you may need alot of qpi/vtt to run at 2000mhz,personally i would run at 1800 or 1866mhz,try around 1.35000v qpi
    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!!!!!!!!!!!!!!!!!!!!!!

  3. #3
    Join Date
    Sep 2010
    Location
    UK
    Posts
    42

    Default Re: Please Help with my Overclock i7 950 UD3R

    Well im in prime95 now and this is the longest i got without BSOD.

    i caused a BSOD much earlier on by trying to run Easytune while it was priming and that caused BSOD so i wasnt sure if it was my system or just me clicking ET6.

    i have tried different multis i tried 23 and it didnt seem any better it still BSOD.

    how do i know how much vore im using when bios says 1.375 and CPUID says 1.312?
    Intel i7 950
    Gigabyte UD3R X58
    6GB Corsair XMS3 2000mhz
    620w Corsair HX
    2x Nvidia 460 GTX 1GB SLI
    2x 150gb Velociraptors Raid 0
    Thermalright 120
    Lian Li Tower

  4. #4
    Join Date
    Aug 2009
    Location
    Birmingham,Great Britain
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    Default Re: Please Help with my Overclock i7 950 UD3R

    are you looking at cpu-z when testing under load? if so it may be cos of vdroop,download the latest easytune it shouldnt affect anything when testing,and look in easytune/tuner/advance/voltage one to see all the correct voltages under the target column



    blue screen error codes are 101 not enough cpu voltage and 124 not enough qpi/vtt voltage
    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!!!!!!!!!!!!!!!!!!!!!!

  5. #5
    Join Date
    Sep 2010
    Location
    UK
    Posts
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    Default Re: Please Help with my Overclock i7 950 UD3R

    Yes but Target voltage is just my bios setting and not actualy whats being pushed through the CPU. which currently looks like 1.312 vs 1.1375 which is my Target. thats 0.063 volts under.
    Intel i7 950
    Gigabyte UD3R X58
    6GB Corsair XMS3 2000mhz
    620w Corsair HX
    2x Nvidia 460 GTX 1GB SLI
    2x 150gb Velociraptors Raid 0
    Thermalright 120
    Lian Li Tower

  6. #6
    Join Date
    Aug 2009
    Location
    Birmingham,Great Britain
    Posts
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    Default Re: Please Help with my Overclock i7 950 UD3R

    what are you clocked at? 4ghz? if so then its on account of vdroop which is normal,you can either enable llc or raise cpu voltage slightly to compensate for it

    did you disable all c states in advanced cpu features? that might be affecting things
    Last edited by wazza300; 09-06-2010 at 06:59 PM.
    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!!!!!!!!!!!!!!!!!!!!!!

  7. #7
    Join Date
    Sep 2010
    Location
    UK
    Posts
    42

    Default Re: Please Help with my Overclock i7 950 UD3R

    Yes what do C states do?
    Intel i7 950
    Gigabyte UD3R X58
    6GB Corsair XMS3 2000mhz
    620w Corsair HX
    2x Nvidia 460 GTX 1GB SLI
    2x 150gb Velociraptors Raid 0
    Thermalright 120
    Lian Li Tower

  8. #8
    Join Date
    Aug 2009
    Location
    Birmingham,Great Britain
    Posts
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    Default Re: Please Help with my Overclock i7 950 UD3R

    they save power by reducing cpu speed/voltage when at idle
    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!!!!!!!!!!!!!!!!!!!!!!

  9. #9
    Join Date
    Sep 2010
    Location
    UK
    Posts
    42

    Default Re: Please Help with my Overclock i7 950 UD3R

    i think its stable?

    1hr 20 on the CPU 1.35v 1.375 QPI @ 4ghz

    Memory at 1750mhz 88820 1.65v

    31k 3d mark Vantage.

    bloody miracle.
    Intel i7 950
    Gigabyte UD3R X58
    6GB Corsair XMS3 2000mhz
    620w Corsair HX
    2x Nvidia 460 GTX 1GB SLI
    2x 150gb Velociraptors Raid 0
    Thermalright 120
    Lian Li Tower

  10. #10
    Join Date
    Aug 2009
    Location
    Birmingham,Great Britain
    Posts
    9,250

    Default Re: Please Help with my Overclock i7 950 UD3R

    keep testing with lower voltages now and see if it remains stable,qpi/vtt is fine but try lowering cpu voltage? are you setting dram voltage to 1.66v?

    those voltages look ok though but you could try and lower the cpu v
    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!!!!!!!!!!!!!!!!!!!!!!

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