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Thread: i7 920 & EX58-UD5 BCLK231 Run Pi 32m

  1. 02-28-2009, 07:31 PM #1
    Donbe
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    i7 920 & EX58-UD5 BCLK231 Run Pi 32m

    I tested it in i7&UD5 in dry ice on this weekend.

    Setup
    M/B: GIGABYTE EX58-UD5 (BIOS:F6a)
    M/B Bed: V-TEC ARC Bed Rev.5.4
    CPU: Core i7 920 (3838A776)
    CPU cooling: KURI Pro 4.5 + DryIce / Temp:-60C ~ -70C
    Chipset Cooling: stock
    Mem:A-DATA X-Series ver.2 DDR3-2133 1GB x3
    VGA: GIGABYTE HD3450 256MB HDMI
    HDD: Transcend TS32GSSD25S-M 32GB x4 RAID-0
    PSU: OCZ Power Streem 520W
    OS: Windows XP SP3

    [BIOS setting]
    CPU Clock Ratio : 20X
    Intel Turbo Boost Tech : Enabled
    BCLK Frequency : 220
    PCIE Frequency : Auto
    DRAM Timing : 7-7-7-20-1N
    System Memory Multiplier(SPD) : 8.0

    Load-Line Calibration : Enabled
    CPU Vcore : 1.575V
    QPI/Vtt Voltage : Auto
    IOH Core : Auto
    DRAM Voltage : 2.00V

    Pi Mod 32M


    Max Clock 4857.35MHz (BCLK231.3 x21)


    The BIOS started is possible only to BCLK222
    It was able to arrive at 230+ when I adjusted it in SetFSB

    I'm sorry in clumsy English
    Last edited by Donbe; 03-02-2009 at 12:33 AM.
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  2. 03-01-2009, 12:40 AM #2
    carpo93
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    good work and very good BCLK
    GIGABYTE EX58-UD5 can win against mobo like rampage II extreme or dfi ut x58
    sorry for my bad english
    Gigabyte Battlefield Pi 1M #3
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  3. 03-01-2009, 01:47 AM #3
    Solarfall
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    thats really nice bus speed that you have there Donbe.. keep pushing it you never know it might go even further
    Evga X58 sli under cascade
    http://www.xtremesystems.org/forums/...d.php?t=219788
    Evga X58 Sli ultimate overclocking/ overview/ discussion thread
    http://www.xtremesystems.org/forums/...d.php?t=221082


    proud owner of E8600 Q822A435
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  4. 03-01-2009, 03:55 AM #4
    eva2000
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    Very nice for 32M bclk @231!

    Did you happen to measure actual volts for QPI/Vtt Voltage : Auto ?
    ---
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  5. 03-01-2009, 04:06 AM #5
    Bullet92
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    woow... nice bclk Donbe.
    Great work
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  6. 03-01-2009, 05:44 AM #6
    DAKARA
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    Nice Run 32M
    Thanks Donbe

    Super Pi Mod 16M


    Super Pi Mod 1M


    Max Clock 4835.99MHz (BCLK230.29 x21)
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  7. 03-01-2009, 11:28 AM #7
    hiwa
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    crazy high Bclk on UD5
    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but
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  8. 03-01-2009, 12:07 PM #8
    Envy
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    congratulation really great
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  9. 03-01-2009, 08:28 PM #9
    Donbe
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    Quote Originally Posted by carpo93 View Post
    good work and very good BCLK
    GIGABYTE EX58-UD5 can win against mobo like rampage II extreme or dfi ut x58
    carpo93-san,Thanks
    There is a weak point in GIGABYTE EX58... Pi is slow
    I used RAMDISK & Copy-waza at the time of this SS.　I make an effort to become faster

    Quote Originally Posted by Solarfall View Post
    thats really nice bus speed that you have there Donbe.. keep pushing it you never know it might go even further
    Solarfall-san,Thanks
    The CPU itself thinks that there is still surplus energy. However, I seem not to be able to draw the surplus energy by some kind of reasons
    I push it more

    Quote Originally Posted by eva2000 View Post
    Very nice for 32M bclk @231!

    Did you happen to measure actual volts for QPI/Vtt Voltage : Auto ?
    eva2000-san,Thanks
    When I tried it, a good record was given when I did not coordinate QPI/Vtt Voltage
    Because I did not monitor it, I do not understand the real voltage

    Quote Originally Posted by Bullet92 View Post
    woow... nice bclk Donbe.
    Great work
    Bullet92-san,Thanks

    Quote Originally Posted by hiwa View Post
    crazy high Bclk on UD5
    hiwa-san,Thanks

    Quote Originally Posted by Envy View Post
    congratulation really great
    Envy-san,Thanks

    Quote Originally Posted by DAKARA View Post
    Nice Run 32M
    Thanks Donbe
    DAKARA-san,Thaks

    DAKARA-san pushes it more, too!
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  10. 03-01-2009, 08:46 PM #10
    Hondacity
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    what was your uncore multiplier?

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  11. 03-01-2009, 09:56 PM #11
    Donbe
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    Quote Originally Posted by Hondacity View Post
    what was your uncore multiplier?
    When I challenged it, uncore multiplier was x18
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  12. 03-01-2009, 10:03 PM #12
    hicookie
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    very high Bclk there!
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  13. 03-02-2009, 03:29 AM #13
    dj.oxa
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    nicely done
    Main rig
    Intel i7 940@4.0ghz under TRUE 120 Black - Gigabyte EX58 UD5 - 6GB SuperTalent DDR3 1600 mhz - Sapphire Radeon 5870 1GB DDR5 Vapor-X - Corsair HX1000W - 2x320GB Samsung F1 RAID0 - Pioneer 212 - CollerMaster HAF932
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  14. 03-03-2009, 03:42 AM #14
    Kean
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    Insane BCLK
    Congratulation
    Intel Inside

    Quote Originally Posted by AndreYang
    who care winrar benchmark in the world? lol
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  15. 03-03-2009, 06:16 AM #15
    TheKarmakazi
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    very nice bclk running 32M! its one thing to get a validation at that speed, quite another to get 32M to complete!
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  16. 03-03-2009, 08:36 AM #16
    Donbe
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    hicookie-san, dj.oxa-san, Kean-san and TheKarmakazi-san Thank you

    On the next weekend, I am going to push it once again
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  17. 03-04-2009, 09:27 AM #17
    okorop
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    Very high bclk; nice mother board
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  18. 03-08-2009, 08:27 AM #18
    Donbe
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    I tried Bench a little more

    Quote Originally Posted by okorop View Post
    Very high bclk; nice mother board
    okorop-san,Thanks


    I used dry ice on this weekend and tried some Bench.

    Pi 1m / Uncore Clock is 4.5GHz (Uncore multiplier is x20)


    Pi 1m / 4853MHz(BCLK231 x21 , Uncore multiplier is x19)


    Uncore x20 was not made in this CPU Clock

    3D06 / 4669MHz(2x 4870X2 CFX)


    4.7GHz+ was a possible feeling if I used LN2
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  19. 03-08-2009, 12:21 PM #19
    Ivanqu
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    HELLO DONBE CAN YOU POST Mu*22
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  20. 03-08-2009, 05:24 PM #20
    Hondacity
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    finally high uncore...congratulations you're 2nd in the 920 superpi m @ hwbot...

    excellent stuff

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  21. 03-08-2009, 05:51 PM #21
    Splave
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    great job!
    Quote Originally Posted by L0ud View Post
    So many opinions and so few screenshots
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