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Thread: Chaintech VNF4 Ultra @ 375 mhz FSB Stable!

  1. #1
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    Chaintech VNF4 Ultra @ 375 mhz FSB Stable!

    Yes people 375 fsb not from clockgen but from bios direct! Iam using 2005/02/03 bios,3xHT,default vchipset and I have done the vdimm mod .
    Here some shots :
    cpuz

    pi

    sandra


    3DMarks, Iam using an asus extreme n6200ge @ (4@8pipelines)6600gt @ 515/615 mhz.

    3DMark2005 = 3090
    3DMark2003 = 7209
    3DMark2001 = 19035
    Aquamark = 51308

    I think this mobo really rulez and its rock stable!
    Last edited by soki; 03-07-2005 at 11:21 PM.

  2. #2
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    Thumbs up

    Awesome results! How did you get your 6200 to detect as a 6600GT??? Thanks! Please PM me as I am very curious about your setup (I have nearly an identical system)

  3. #3
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    Quote Originally Posted by Ackbar
    Awesome results! How did you get your 6200 to detect as a 6600GT??? Thanks! Please PM me as I am very curious about your setup (I have nearly an identical system)
    Thanx Ackbar Iam using rivatuner 15.4 for unlocking the 4 pipelines and change the id to 6600gt


  4. #4
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    Quote Originally Posted by soki
    Thanx Ackbar Iam using rivatuner 15.4 for unlocking the 4 pipelines and change the id to 6600gt
    Good idea! Did you notice any performance improvements from just changing the ID by itself?

  5. #5
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    Update: Yes a little! :banana4:
    Last edited by soki; 03-15-2005 at 12:23 PM.

  6. #6
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    Cantu clock the clock a bit higher like 550-600Mhz I am gonna have the card this week & WC next week.
    E5200
    Asus P5Q-VM
    A-DATA 2x2GB
    Zotac 8800GT
    500W Seasonic

    Quote Originally Posted by trakslacker
    har har! Geforce strikes again with one of his "theories"

  7. #7
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    Anyone can do this really, it's only sync over 300MHz FSB that this board doesn't like.
    CPU AMD Athlon64 Venice 3000+ @ 2.7GHz
    MTB DFI Lanparty nF4 UT @ 300MHz/900HTT
    RAM 1x512MB Corsair TwinX PC4400 @ DDR600
    HDD 2x36GB WD Raptor R-1 // 3x80GB WD S.E.
    VPU ATi Radeon X850XT Platinum Edition @ 602/618
    DVD NEC 3520A 16x DVD-RW
    PSU OCZ PowerStream 520w
    AUD Creative Audigy II
    NFO 9x300 ]|[ 1.55vCore - 2.9vDIMM ]|[ 2.5-4-3-7 ]|[ 1:1 1T
    3DM 01: 30208 03: 14449 05: 6918
    Rig revision in da workz: Opty 148, 1GB PC5000(Need 2GB but none are fast enough.), Another X850 to go crossfire, and W/C from the den.

  8. #8
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    Quote Originally Posted by TekXoID
    Anyone can do this really, it's only sync over 300MHz FSB that this board doesn't like.
    I tested it with gskill ddr600 and ιt can do sync over 300 mhz HTT/FSB.

  9. #9
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    Pretty nice numbers there soki
    "M-I-A"

  10. #10
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    Thanx hjorth.

  11. #11
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    Bah. Not only anybody could do that, but it's useless to boot - no performance gains.
    Sigs are obnoxious.

  12. #12
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    amazing results
    which bios are you using? i'm using the latest bios from chaintechs site and it reads temperature erroneous and is a lazy overclocker
    Inspiron6000 @ 2.4Ghz

  13. #13
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    The bandwidth in memtest86 isn't too impressive and neither is 238mhz 2225.

    With a good nf4 you can hit 400mhz HTT easy. You would get better performance out of a lower fsb with a higher muli as well with 1:1.


    Quote Originally Posted by Disposibleteen
    holy crap, i now have 4 people with quotes of mine in their sigs, what is going on here?

  14. #14
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    the DFI nf4 boards do 450+ stable, and 500+ suicide

    can you see the light? is it shining too bright? can you see the light at the end of the tunnel, i know i do, i know its true.

  15. #15
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    Quote Originally Posted by blinky
    the DFI nf4 boards do 450+ stable, and 500+ suicide

    yes mate but for 2x price

    good to know that this mobo ocs nice.

    we still need 1:1 action at higher fsb to see when it maxes out

  16. #16
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    Nice overclock. It would be nice to see the ram 1:1.
    Thanks

  17. #17
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    Sandra CPU scores seem low, my 3200 beats that @2.45

  18. #18
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    i personally dont see the point, hes not getting any gains and he has a e overall Mhz

  19. #19
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    not very xtreme i know, but its a 1/1 fsb shot.

    its really as far as i am going to take it till i get better than the stock cooler, the vnf4 has a "dead spot" in the cpu voltage..pretty much 1.44-1.58ish isnt there. so its 1.44 or 1.58-1.7. this is basically as far as i could get with the shown voltage.
    http://img26.echo.cx/my.php?image=cpuz12qd.png
    http://img26.echo.cx/my.php?image=cpuz22gb.png

  20. #20
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    RAM running at 375? Lies. It's 283.
    Sigs are obnoxious.

  21. #21
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    Yeah, pretty much any NF4 board can get 400+ HTT quite easily. I can even do stupid stuff like that on my NF3 board. I can have it do 350x7 instead of 250x10, it doesnt really make a performance difference. It just looks cool, especially to unsuspecting n00bs.

    No offense intended in this post.
    3500 clawhammer @ 230x11 1.7V
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