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OBR

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Posts posted by OBR

  1. And it's not over yet :P

     

    Did the basic suite, some impressive numbers

     

    Asus P67 Dlx vs GB Z68 UD3H

     

    Wprime 1024 : 202 secs vs 214

     

    Cinebench : 25126 vs 22802

     

    PcMark05: 14212 vs 12221

     

    Vantage : 20479 vs 19957

     

    Gonna hook up the M4E to the same OS, either it is completely borked now or the Turbo is still somehow somewhere limited...

     

    Running OC'ed I get similar numbers than the other boards... it's just at stock that it goes completely nuts...

     

    Yes, it known bug of ASUS boards .... because their implemented Turbo by the own way. On Asus board @ default are ALL cores at 3.8 GHz ... you have to disable that feature at first

  2. Its not bug with wrong BCLK only in Cpuz, but this BCLK fluctuation is REAL! Look ... BCLK was 235 x 21! ! !

     

    Real screenshot:

     

    1ze84zl.jpg

     

     

    Bugged screenshot:

     

    jjn591.jpg

     

    Result is higher, BCLK has to be a 235! but is higher for real ... not only in Cpuz ...

     

    Something is wrong with that OC controller on board ... this CPU under air, cannot to reach 262 BCLK and 5,2 GHz :)

  3. First impressions: solid board, 222 BCLK on Air with pretty old C0 Core i7-920 set directly from BIOS to OS and SuperPi 32M ... later will test with Core i7-990X and some cheapest Xeon under LN2 ...

     

    BCLK Buttons really works, but not with higher BCLK then 220 MHz ... maybe problem of old bios?

     

    Problems: Plastic pins on VRM heatsink - bad contact with mosfets! Plastic pins on High-end board?

     

    No actual Voltage readings in BIOS :( ...

  4. b6bxua.jpg

     

    400 KHz, idle VCore - LoadLine OFF

     

    15rbg5t.jpg

     

    800 KHz, idle VCore - LoadlIne LVL2

     

    4vqtkn.jpg

     

    800 kHz, LoadLine ON - Cinebench xCPU

     

    2jfbqt5.jpg

     

    DDR3 - 1.7V Load

     

    2q9lv86.jpg

     

    This VRM is tuned extremely great! Max ripple at any load was +/- 50mV which is really great result ...

  5. azinl.jpg

     

    Box

     

    2d6qt91.jpg

     

    Box

     

    jha261.jpg

     

    Accessories ...

     

    n4dz5s.jpg

     

    Board angled

     

    6tk9lk.jpg

     

    Board angled

     

    34e3p61.jpg

     

    Board angled

     

    nqcity.jpg

     

    Front view

     

    28urbc0.jpg

     

    Backside

     

    vfcvlu.jpg

     

    Front panel connectors

     

    t5kigm.jpg

     

    SATA 3G+6G

     

    2ur6u6w.jpg

     

    Mems slots

     

    2ufykut.jpg

     

    CPU area

     

    wwem8m.jpg

     

    Back panel

     

    2dgura1.jpg

     

    PCI-E slots

     

    29p7og4.jpg

     

    SB heatsink

     

    6hkrqv.jpg

     

    NB+VRM heatsink

     

    2rw27w9.jpg

     

    BIOS switch + Additional ATX Power 1

     

    xlm13m.jpg

     

    SB

     

    snma9t.jpg

     

    SATA 6G driver Marvell

     

    2k4q6g.jpg

     

    Two BIOSes

     

    102mb1h.jpg

     

    Next ATX Power 2 + Main ATX

     

    29by69f.jpg

     

    Buck 2-phase controller for Mems

     

    r9mt1c.jpg

     

    Mems VRM - 2 analogue phases TrenchMOS mosfets Vishay

     

    ebekrd.jpg

     

    NB VRM - 2 analogue phases TrenchMOS mosfets Vishay

     

    30jpmrd.jpg

     

    Display driver Nuvoton and display

     

    2lxxpav.jpg

     

    Measuring points, Reset switch

     

    swz5t0.jpg

     

    Buttons

     

    2s7i8tj.jpg

     

    PWM Frequency switches, max is 1000 kHz, Reset CMOS button

     

    339hnqc.jpg

     

    6-phase Intersil Buck controller for CPU. CPU VRM has 12 mosfets (phases), divided by Vishay freq dividers to 6-phases on Intersil ...

     

    2ljkwme.jpg

     

    12x DrMOS Vishay

     

    9iuwlx.jpg

     

    Vishay SiC769CD, Renesas has more better characteristics ...

     

    jrbnya.jpg

     

    LAN chip

     

    11j9md2.jpg

     

    cheap USB 3.0 EtronTech

     

    s2whva.jpg

     

    Uncore VRM - 3 analogue phases, controlled by 2-fase Intersil Buck controller

     

    2w4fyua.jpg

     

    Intersil ISL6312 - Two phases Buck

     

    27ynwqx.jpg

     

    ICS Clock

     

    35jjrbd.jpg

     

    Super I/O

     

    1411oua.jpg

     

    Realtek audio

     

    2ymyfer.jpg

     

    Freq/phase divider Vishay ... on back of PCB

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