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Thread: Core i7 Overclocking by Batch #

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  1. #1
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    Quote Originally Posted by chance View Post
    CPU Freq.: 4000MHZ
    QPI: 7400MHZ
    Multi: 19X
    LOAD vcore: 1.28v
    CPU VTT: 1.27v
    Hyperthreading: ON
    LOAD core temps: 63/68/74
    Cooling: NOCTUA U12P
    Do you have a QPI frequency of 7400Mhz? Maybe I'm wrong but I think you mean 7400MT/s instead of Mhz.


    CPU: Intel Core i7 920 (4.02Ghz @ 1.35v) (3836A875)
    Mobo: Asus P6T-Deluxe (bios 1701)
    RAM: Corsair TR3X6G1600C8D (1700Mhz @ 8-8-8-24-1T)
    Videocard: Club3D HD7950 RoyalKing 3Gb
    Soundcard: Asus Xonar DGX
    HDD's: 1 x 256Gb Samsung SSD 840 Pro and 3 x 640Gb Samsung F1 Spinpoint
    PSU: Zalman 850W
    Case: Coolermaster CM690

    D-Tek Fuzion with 5,5mm nozzle | Swiftech MCP655 | Thermochill 120.2 | EK Reservoir | XSPC High Flex 7/16" ID - 10/16" OD | Scythe S-Flex SFF21F Fans

  2. #2
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    Batch # 3838A937
    HT off
    CPU Vcore 1.35000v in bios, 1.312 idle, 1.312 load OCCT - Prime, 1.296 load linpack
    QPI/VTT Voltage 1.315v
    CPU PLL 1.860v
    DRAM 1.600v
    PCIE 1.500v
    QPI PLL 1.140v
    IOH Core 1.160v
    ICH I/O 1.580v
    ICH Core 1.140v
    Last edited by Envy; 02-22-2009 at 04:18 AM.

  3. #3
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    Quote Originally Posted by Envy View Post
    Batch # 3838A937
    HT off
    CPU Vcore 1.35000v in bios, 1.312 idle, 1.312 load OCCT - Prime, 1.296 load linpack
    QPI/VTT Voltage 1.315v
    CPU PLL 1.860v
    DRAM 1.600v
    PCIE 1.500v
    QPI PLL 1.140v
    IOH Core 1.160v
    ICH I/O 1.580v
    ICH Core 1.140v
    Dude, is your PC situated outside in Arctic conditions? Because, mine is and I can't touch your idle temps. My rig has nothing in the H20 loop but my CPU and my temps can't touch yours. My office is 64F right now and I live quite close to the Arctic Circle.
    Last edited by Classic Satch; 02-18-2009 at 02:26 AM.
    Core i7 920@4.0Ghz(1.26v) - 6GB Corsair DDR3 1600 - WD Velociraptor 300GB - Asus P6T Deluxe - 2xEVGA GTX 260 216 Superclocked - Dell 2407WFP - Silverstone DA850 - Coolermaster Stacker 810

  4. #4
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    Quote Originally Posted by Classic Satch View Post
    Dude, is your PC situated outside in Arctic conditions? Because, mine is and I can't touch your idle temps. My rig has nothing in the H20 loop but my CPU and my temps can't touch yours. My office is 64F right now and I live quite close to the Arctic Circle.
    here is not even near 0º, right now my room temp is at 22ºc heres my idle temp now:

    the magic could be coollaboratory liquid pro, lapped i7, EK-SUPREME LT, HT off running on quite low voltage for 4.2Ghz.
    id like to see how cold it would be on arctic condition

    Last edited by Envy; 02-22-2009 at 04:19 AM.

  5. #5
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    Final test:
    =======

    Prime95 v25.8 Build4 X64 - 17H10M
    LinX v0.5.6 X64 - 1H34M (20 Loops)

    Batch: 3838B079
    CPU Freq.: 4005MHZ
    QPI: 7400MT/s (even selecting 10000MT/s@BIOS it goes to 7400MT/s)
    PPL: 1.80v
    Multi: 19X
    LOAD Vcore: 1.28v
    CPU VTT: 1.27v
    Hyperthreading: ON
    LOAD core temps: 74/69/68/63 (Coretemp)
    Cooling: NOCTUA U12P



    Last edited by chance; 02-19-2009 at 03:32 PM.

  6. #6
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    Quote Originally Posted by Envy View Post
    here is not even near 0º, right now my room temp is at 22ºc heres my idle temp now:

    the magic could be coollaboratory liquid pro, lapped i7, EK-SUPREME LT, HT off running on quite low voltage for 4.2Ghz.
    id like to see how cold it would be on arctic condition

    Lol, nice rig man.
    Core i7 920@4.0Ghz(1.26v) - 6GB Corsair DDR3 1600 - WD Velociraptor 300GB - Asus P6T Deluxe - 2xEVGA GTX 260 216 Superclocked - Dell 2407WFP - Silverstone DA850 - Coolermaster Stacker 810

  7. #7
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    Quote Originally Posted by Classic Satch View Post
    Lol, nice rig man.
    thx

  8. #8
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    Quote Originally Posted by Pisklink View Post
    Do you have a QPI frequency of 7400Mhz? Maybe I'm wrong but I think you mean 7400MT/s instead of Mhz.

    Right

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