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Thread: Phenom II X4: Northbridge @ 4,5 GHz

  1. #26
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    you need to keep a ratio 1.8Ghz NB: 3.0ghz core. you need more core or something ?
    is this because NB/L3 cache is bigger/improved then Agena ?
    HAVE NO FEAR!
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  2. #27
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    Quote Originally Posted by FlanK3r View Post
    nice Sampsa...How good was on AIR this ES on M4A ?Only 1.55V at 6GHz+ ...
    Only tried LN2

    Quote Originally Posted by DeDaL View Post
    Sampsa, very good setup and 3DM 2005
    If it strong in 2005, maybe it strong in AM3 too.
    Thanks, I'll try AM3 next time

    Quote Originally Posted by kyosen View Post
    NB 4.5G
    ...great work, really promising results

    NB 4320MHz is my best so far, but I couldn't get 8M run at this NB speed

    And...I have no backup result, still these are my best...
    ...don't be reserved, Sampsa
    Thank you kyosen. My CPU is engineering sample and using latest AMD 45 nm process so there will be soon improvement in retail parts.

    I'll install XP and try to break 11 seconds in spi1m this weekend.
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  3. #28
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    what
    no 32M SuperPi
    Team.AU
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    Need a GIGABYTE bios or support?



  4. #29
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    Quote Originally Posted by dinos22 View Post
    what
    no 32M SuperPi
    Not my game
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  5. #30
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    unreal nb and amd spi. Good job

  6. #31
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    Ok I did today very quick testing today with Windows XP:

    Best SuperPi 1M result I managed to run was 11,234 seconds which I believe is new AMD SuperPi 1M world record with 0,001 s difference to kyosen

    http://www.ripping.org/benchmarks.ph...i=1M&cpuid=AMD



    Cooling: F1 EE + LN2
    Vcore: 1,8125 V (bios)
    NB: 1,45 V
    DDR: 2,24 V
    HT: 1,24 V
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    OS: Windows XP + SP3

    Tweaks:

    - Silver theme
    - Turn off not necessary processes (printer spooler, etc)
    - Realtime
    - Affinity CPU 0
    - Close exlporer

    I'm not very good superpi tweaker so I count on high MHz on CPU & NB

    (good tips are always welcome)
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  7. #32
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    Congrats on new WR Sampsa!

    Just 0.001s faster than previous WR
    BTW why so high latencies on mem?
    RiG1: Ryzen 7 1700 @4.0GHz 1.39V, Asus X370 Prime, G.Skill RipJaws 2x8GB 3200MHz CL14 Samsung B-die, TuL Vega 56 Stock, Samsung SS805 100GB SLC SDD (OS Drive) + 512GB Evo 850 SSD (2nd OS Drive) + 3TB Seagate + 1TB Seagate, BeQuiet PowerZone 1000W

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  8. #33
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    Alright, now pull out the helium out again already and break into the 10's

    Your efficiency is definitely in the upper echelon here, looks like the 4GB is helping out. What's funny is that the Vista score is pretty damn good already in it's own right, faster than I'dve expected.

  9. #34
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    Intel Q9650 @500x9MHz/1,3V
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  10. #35
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    very nice congrats...

    maybe a tighter mem timings will help ^_^

    hope to see 32m soon...

  11. #36
    Xtremely Bad Overclocker
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    worked really hard for that 1m record - congratz sampsa and keep pushing
    | '12 IvyBridge - "ticks different"... | AwardFabrik IvyBridge round I by SoF | AwardFabrik IvyBridge round II by angoholic & stummerwinter
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    Quote Originally Posted by saaya
    sof pulled a fermi on all of us !!!

  12. #37
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    Very nice.

    Btw. I think that OC was better on Vegas due motherboard, not chip. ASUS and DFi really arent comparable (Im saying that cause I have ASUS 790FX mobo and also tried DFIs 790FX - same chip, same cooling difference about 250MHz..).

  13. #38
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    Quote Originally Posted by Sampsa View Post
    I'm not very good superpi tweaker so I count on high MHz on CPU & NB
    A clean XP setup seems to help you a lot. Your efficiency is near Kyosen's (a tad higher), so I reckon you're not as bad as you think you are.

    Can the NB go even higher or are you near it's limit?
    Where courage, motivation and ignorance meet, a persistent idiot awakens.

  14. #39
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    Wow, that is one nice NB clock!

  15. #40
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    Great to see.
    Who would have thought to see an AMD "chip" running low 11's in SPi1M a year ago.
    (And this is not really a "bench" well suited for AMD CPU architecture in the first place).
    Now I find it fun to bench AMD again.

    3DMarknn - 79506/96025/33499/25592

  16. #41
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    Sampsa
    how about Super Pi runs on Windows 7 Beta?
    In progress......

  17. #42
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    Quote Originally Posted by @@@@ View Post
    Sampsa
    how about Super Pi runs on Windows 7 Beta?
    Why?
    Formerly XIP, now just P.

  18. #43
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    awesome work Sampsa , you did a good job

    keep pushing it

  19. #44
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    0.001s difference!?...don't be kidding, Sampsa

    Now I've reached 11.156s...
    ...I could even observe 11.125s, but failed to get the screenshot

    I found that NB 4.5G is also available for mine with higher NB voltage.
    I could get 1M, 8M and 32M run with Vcpu-nb: 1.6500V setting.

    And also I could reach NB 4.6GHz
    It was not stable for 1M run, but enough for 128k run.

    I'll try to get 11.10x in next time with higher NB clock

  20. #45
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    kyosen, good work!

    I'll try higher Vcpu-nb and 5 GHz next time
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  21. #46
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    great work Kyosen-san

    dewa dewa

  22. #47
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    Quote Originally Posted by @@@@ View Post
    Sampsa
    how about Super Pi runs on Windows 7 Beta?
    SuperPi is quite a bit slower in Windows 7.

    Great run there Sampsa, the only tweak i can think of now is tighter memtimings and more MHz.
    Asus Crosshair V Formula-Z | FX 8350 | 2x4GB Trident-X 2600 C10 | 2x ATI HD5870 Crossfire | Enermax Revo 1050watt | OCZ Vertex 3 60GB | Samsung F1 1TB

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    Case: Murdermodded TJ-07

    sub 9 sec. SPi1M 940BE 955BE 965BE 1090T

  23. #48
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    Phew, you guys don't go step by step, but leap by leap it seems.
    The AM3 DDR3 variants will take you both sub-11s 4sure (do I hear sub-10s?!).
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