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Thread: I7 920 4460Mhz Sub 8m~

  1. 01-04-2009, 03:48 AM #1
    Dsjjang
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    I7 920 4460Mhz Sub 8m~



    <Test setup>

    CPU : Core I7 920 3838B079
    M/B : ASUS Rampage II Extreme (Bios 0901)
    RAM : GSkill PI Black PC3 12800 2g x3
    VGA : Radeon HD2400Pro
    PSW : Enermax Revolution 85+ 1250W
    Cooler : Thermalright Ultra EX True Black + Delta 38T Fan

    <Voltage Setup>

    CPU :1.4875v
    PLL : 1.81592v
    QPI/Dram : 1.675v
    IOH : 1.20616v
    IOH PCIE : 1.51106v
    ICH : 1.11341v
    ICH : 1.51106v
    vDram : 1.93506v

    <Tweak>
    Test OS : Windows XP SP3
    I Disable all avable Service with msconfig..
    CDT IV (2.11g big file C >> D >> C >> D)





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  2. 01-04-2009, 09:27 AM #2
    The-Fox
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    Nice Run Man
    I want to go sub 8M in 32M too, I am about 24 secs away.
    How long were you able to run with such high Vdimm ?

    PC: Intel Core i7 920 D0 | Kingston Hyperx T1 6GB 2000Mhz 8-8-8 RAM | Foxconn Bloodrage GTI | Sapphire 4870X2 | Perc 5/i - WD 640AAKSx4 RAID0 | Asus 2014L1T | Dell 2407WFP | Lian Li G70 Silver Watercooled
    WaterCooling: Q² Project by The-Fox
    CPU Loop: Swiftech Apogee GTZ | Feser X-Changer 480 | Swiftech MCP655 Vario w/ DetroitAC top | EK Multioption RES 250 Rev.2 | Tygon R3603 1/2" | YL D12SL@1350RPM x4
    GPU Loop: EK-FC4870 X2 Nickel | Swiftech MCR320 | Swiftech MCP655 Vario w/DetroitAC top | EK Multioption RES 150 Rev.2 | Tygon R3603 1/2" | YL D12SL@1350RPM x3


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  3. 01-04-2009, 09:34 AM #3
    Oliver
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    great work bro

    keep pushing it
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  4. 01-04-2009, 09:53 AM #4
    Computerville
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    Your are totaly breaking the standard, I love your memory speed :P
    This is not enought.
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  5. 01-04-2009, 10:19 AM #5
    DavidNJ
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    Great speed at great voltage!!! Also a very neat installation.

    What was your batch number?

    And how did you secure the fan to the memory? Was their any problem getting that big an overclock on the memory? It seems you are at 2133 with pretty tight timing. What are your voltages for the VDIMM and VTT?
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  6. 01-04-2009, 11:28 AM #6
    TheKarmakazi
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    nice work!! excellent sub8!!
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  7. 01-04-2009, 02:12 PM #7
    The-Fox
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    Quote Originally Posted by DavidNJ View Post
    It seems you are at 2133 with pretty tight timing. What are your voltages for the VDIMM and VTT?
    Quote Originally Posted by Dsjjang View Post

    <Voltage Setup>

    CPU :1.4875v
    PLL : 1.81592v
    QPI/Dram : 1.675v
    IOH : 1.20616v
    IOH PCIE : 1.51106v
    ICH : 1.11341v
    ICH : 1.51106v
    vDram : 1.93506v
    It's all there in the first post

    PC: Intel Core i7 920 D0 | Kingston Hyperx T1 6GB 2000Mhz 8-8-8 RAM | Foxconn Bloodrage GTI | Sapphire 4870X2 | Perc 5/i - WD 640AAKSx4 RAID0 | Asus 2014L1T | Dell 2407WFP | Lian Li G70 Silver Watercooled
    WaterCooling: Q² Project by The-Fox
    CPU Loop: Swiftech Apogee GTZ | Feser X-Changer 480 | Swiftech MCP655 Vario w/ DetroitAC top | EK Multioption RES 250 Rev.2 | Tygon R3603 1/2" | YL D12SL@1350RPM x4
    GPU Loop: EK-FC4870 X2 Nickel | Swiftech MCR320 | Swiftech MCP655 Vario w/DetroitAC top | EK Multioption RES 150 Rev.2 | Tygon R3603 1/2" | YL D12SL@1350RPM x3


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  8. 01-04-2009, 07:27 PM #8
    Dsjjang
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    Quote Originally Posted by The-Fox View Post
    Nice Run Man
    I want to go sub 8M in 32M too, I am about 24 secs away.
    How long were you able to run with such high Vdimm ?
    Thx, bro~
    I did not care long time~
    But I have only used bench~

    Quote Originally Posted by Oliver View Post
    great work bro

    keep pushing it
    Thx, bro~
    mem clock seems like memory controller or mb limit~

    Quote Originally Posted by Computerville View Post
    Your are totaly breaking the standard, I love your memory speed :P
    Thx, bro~

    Quote Originally Posted by DavidNJ View Post
    Great speed at great voltage!!! Also a very neat installation.

    What was your batch number?

    And how did you secure the fan to the memory? Was their any problem getting that big an overclock on the memory? It seems you are at 2133 with pretty tight timing. What are your voltages for the VDIMM and VTT?
    Thx, bro~
    Batch# is 3838B079~
    You can see voltage setting~

    Quote Originally Posted by TheKarmakazi View Post
    nice work!! excellent sub8!!
    Thx, bro~
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  9. 01-04-2009, 09:48 PM #9
    DavidNJ
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    Quote Originally Posted by Dsjjang View Post
    Thx, bro~
    Thx, bro~
    mem clock seems like memory controller or mb limit~
    Didn't it say you are using DDR3-1600 sticks at 2133 with relatively tight 8-9-8-20-1T timing and 1.93v? I would imagine the memory as given all it can. I'm amazed that it went that far. Binned for DDR3-2000, it is rated at 9-9-9-24 at that voltage.

    Shows good sticks and a clean motherboard power source.
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  10. 01-04-2009, 11:07 PM #10
    Dsjjang
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    Quote Originally Posted by DavidNJ View Post
    Didn't it say you are using DDR3-1600 sticks at 2133 with relatively tight 8-9-8-20-1T timing and 1.93v? I would imagine the memory as given all it can. I'm amazed that it went that far. Binned for DDR3-2000, it is rated at 9-9-9-24 at that voltage.

    Shows good sticks and a clean motherboard power source.
    Yap, I know these sticks are only PC3 12800 and this is good result~
    These sticks made of SEC HCF0~
    SEC HCF0 have used higher spec~
    And R2E can do fast SPI because almost sub timming change free~
    But R2E is some crappy~
    My R2E run easy 32M SPI high mem clock with vdimm 1.93v~
    Btw R2E can't stable hyperPI or prime95 even DDR3 2000 9-9-9-X~
    I want what used elpida 50nm component and DFI X58~
    Elpida 50nm Mems start selling so late~
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  11. 01-04-2009, 11:45 PM #11
    DavidNJ
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    Who has Elpida 50nm mems? I don't think the even the DFI board will get more out of that memory though.
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  12. 01-05-2009, 12:31 AM #12
    clon22
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    Your runs keep getting faster!
    Neat stuff there bro!
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  13. 01-05-2009, 12:40 AM #13
    Dsjjang
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    Quote Originally Posted by DavidNJ View Post
    Who has Elpida 50nm mems? I don't think the even the DFI board will get more out of that memory though.
    They are all elpida 50nm what DDR3 2000 7-8-7-X can do easy with low voltage~
    DFI X58 possible do higher than another X58 MB~
    You can know that what you saw bench of another guys~

    Quote Originally Posted by clon22 View Post
    Your runs keep getting faster!
    Neat stuff there bro!
    Thx, bro~
    I succed sub 8m under 4.5g what you said me~
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  14. 01-05-2009, 03:58 AM #14
    M3kk
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    Very nice bro`, you need to teach me to tweak my Pi32 runs .
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  15. 01-05-2009, 04:58 AM #15
    Dsjjang
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    Quote Originally Posted by M3kk View Post
    Very nice bro`, you need to teach me to tweak my Pi32 runs .
    Thx, m8~
    we can always talk on msn~
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