Please report all spam threads, posts and suspicious members. We receive spam notifications and will take immediate action!
Page 1 of 3 123 LastLast
Results 1 to 10 of 22

Thread: E7200 + ud3r oc




  1. #1
    Join Date
    Aug 2009
    Posts
    22

    Default E7200 + ud3r oc

    CPU: E7200 vid=1.1375
    MB: P45 UD3R, bios ver: F9
    RAM: 2 X 2G of OCZ reaper 1066(5-5-5-15)

    So, right now im running at a FSB of 500 with a multi of 8 to get 4.00Ghz on my C2D. All the setting are pretty much AUTO(lol yea) except vcore which is set to 1.3475 in the bios(1.312 CPUZ). Right now my system is 100% rock stable and I wanted to see if i could go further on the OC. So I lowered the FSB and put the multi to the max of 9.5X.

    Im trying to go for 4.15 with the following bios settings:
    <code style="white-space: nowrap;"><code>
    ******Gigabyte EP45 UD3R******

    Robust Graphics Booster[ Auto ]
    CPU Clock Ratio[ 9 ]
    Fine CPU Clock Ratio[ 0.5 ]
    CPU Frequency 415GHz[ 437 x 9.5 ]

    ******Clock Chip Control******

    CPU Host Clock Control[ Enabled ]
    CPU Host Frequency (Mhz)[ 437 ]
    PCI Express Frequency (Mhz)[ 100 ]
    CIA 2 [Disabled]

    ******Advanced Clock Control******

    CPU Clock Drive[ 800mv ]
    PCI Express Clock Drive[ 900mv ]
    CPU Clock Skew[ 0ps ]
    MCH Clock Skew[ 0ps ]

    ******DRAM Performance Control******

    Performance Enhance [Auto]
    Extreme Memory Profile (XMP)[ Disabled ]
    (G) MCH Frequency Latch[ Auto ]
    System Memory Multipler[ 2.00D]
    Memory Frequency 1066[ 874 ]
    DRAM Timing Selectable[ Auto]

    CAS Latency Time[ 5 - Auto]
    tRCD[ 7 - Auto]
    tRP[ 7 - Auto]
    tRAS[ 20 - Auto]

    ******Advanced Timing Control******

    tRRD[4][ Auto ]
    tWTR[4][ Auto ]
    tWR[8][ Auto ]
    tRFC[72][ Auto ]
    tRTP[4][ Auto ]
    Command Rate (cmd)[0][ Auto ]

    ******Channel A Timing Settings******

    Static tRead Value [ 11 ] [ Auto ]
    tRD Phase0 Adjustment [ 0 ] [ Auto ]
    tRD Phase1 Adjustment [ 0 ] [ Auto ]
    tRD Phase2 Adjustment [ 0 ] [ Auto ]
    tRD Phase3 Adjustment [ 0 ] [ Auto ]

    tRD 2rd (Differnt Rank) [ 8 ] [ Auto ]
    tWR 2wr (Differnt Rank) [ 8 ] [ Auto ]
    tWR 2rd (Differnt Rank) [ 7 ] [ Auto ]
    tRD 2wr (Same/Difft Rank) [ 9 ] [ Auto ]

    Dimm 1 Clock Skew Control[ Auto ]
    Dimm 2 Clock Skew Control[ Auto ]
    DDR Write Training[ Auto ]

    ******Channel A Driving Settings******

    Drive Strength Profile[ Auto ]
    Data Driving Pull Up Level[ Auto ]
    cmd Driving Pull Up Level[ Auto ]
    ctrl Driving Pull Up Level[ Auto ]
    clk Driving Pull Up Level[ Auto ]

    Data Driving Pull Down Level[ Auto ]
    cmd Driving Pull Down Level[ Auto ]
    ctrl Driving Pull Down Level[ Auto ]
    clk Driving Pull Down Level[ Auto ]

    ******Channel B Timing Settings******

    Static tRead Value [ 11 ] [ Auto ]
    tRD Phase0 Adjustment [ 0 ] [ Auto ]
    tRD Phase1 Adjustment [ 0 ] [ Auto ]
    tRD Phase2 Adjustment [ 0 ] [ Auto ]
    tRD Phase3 Adjustment [ 0 ] [ Auto ]

    tRD 2rd (Differnt Rank) [ 8 ] [ Auto ]
    tWR 2wr (Differnt Rank) [ 8 ] [ Auto ]
    tWR 2rd (Differnt Rank) [ 7 ] [ Auto ]
    tRD 2wr (Same/Difft Rank) [ 9 ] [ Auto ]

    Dimm 1 Clock Skew Control[ Auto ]
    Dimm 2 Clock Skew Control[ Auto ]
    DDR Write Training[ Auto ]

    ******Channel B Driving Settings******

    Drive Strength Profile[ Auto ]
    Data Driving Pull Up Level[ Auto ]
    cmd Driving Pull Up Level[ Auto ]
    ctrl Driving Pull Up Level[ Auto ]
    clk Driving Pull Up Level[ Auto ]

    Data Driving Pull Down Level[ Auto ]
    cmd Driving Pull Down Level[ Auto ]
    ctrl Driving Pull Down Level[ Auto ]
    clk Driving Pull Down Level[ Auto ]

    ******Motherboard Voltage Control******

    Load-Line Calibration [Enabled]
    CPU Vcore [ 1.1375 ][ 1.4000 ]
    CPU Termination [ 1.20 ][ Auto ]
    CPU PLL [ 150 ][ Auto ]
    CPU Reference [ 0.760 ][ Auto ]

    MCH Core [1.1 ][ Auto ]
    MCH Reference [0.760 ][ Auto ]
    MCH/DRAM Refernce [0.900 ][ Auto ]
    ICH I/O [1.500 ][ Auto ]
    ICH Core [1.100 ][ Auto ]

    DRAM Voltage [1.800 ][ Auto ]
    DRAM Termination [0.900 ][ Auto ]
    Channel A Ref [0.900 ][ Auto ]
    Channel B Ref [0.900 ][ Auto ]

    ******Advanced BIOS Features******

    CPU Multithreading[ Enabled ]
    Limit CPUID Max to 3[ Enabled]
    No-Execute memory Protect[ Disabled ]
    CPU Enhance Halt (CIE)[ Disabled ]
    C2/C2E State Support[ Disabled ]
    C4/C4E State Support[ Disabled ]
    CPU Thermal Monitor[ Enabled]
    CPU EIST Function[ Disabled ]
    Virtualization Technology[ Enabled]
    </code></code>

    but within 45Minutes of prime small FFTs i get rounding error. Anyone have any tips or pointers to make this OC more manual and stable? All help is appreciated. Am i hitting the max for the cpu or am I missing some settings?

    Thanks!

  2. #2
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
    Join Date
    Jan 2008
    Location
    PCB Island
    Posts
    25,940

    Default Re: E7200 + ud3r oc

    You HAVE to set your own Vtt (CPU Termination), PLL, and MCH Core for your setup.

    Your Vtt and PLL in auto is killing your processor so PLEASE Get those out of Auto now!!!!!

    Once you do, find a stable point for them and you may be good to go. I'd suggest maybe 1.5-1.6 PLL and maybe around 1.28-1.34 Vtt

    Just so you know, Auto is likely giving your PLL 1.85v and Vtt is likely 1.5+, which either can kill your CPU VERY Quickly

    As for the rest once you get going, please post a screenshot of Memset so we can see what all those Auto's are giving you with your settings. Memset can be obtained here >>
    Tweakers.fr

    Ohh, you also need to set your own ram voltage, to spec

  3. #3
    Join Date
    Aug 2009
    Posts
    22

    Default Re: E7200 + ud3r oc

    I knew that AUTO usually overvolts but didnt know it would do it by that much, so i'll do that pronto.
    heres the memset display:

  4. #4
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
    Join Date
    Jan 2008
    Location
    PCB Island
    Posts
    25,940

    Default Re: E7200 + ud3r oc

    Thanks, now please after fixing your voltages set your own tRD (Static tRead Value) maybe 8-9 for now and then resume your testing. Once you get to where you feel you need more help post your full settings again, with new Memset image, and we will advise.

  5. #5
    Chike is offline Senior Member
    Join Date
    Jun 2009
    Location
    Israel
    Posts
    6,531

    Default Re: E7200 + ud3r oc

    Note that your memory might be under voltaged with auto settings and XMP disabled. Even with the looser timings BIOS sets it may still be on the edge.
    Dispite common belief I recommand selecting XMP profile if you have it (the one that match DDR-1066 if you have more than 1,) it sets timings and voltage to match it's the EPP profile specs, and saves you the need to readjust timings for different bus/memory speeds and keeps timings close to the best possible.
    After saving settings and reboot go to BIOS HWMonitor to see the memory is not over voltaged and adjust it manually if it is.
    Check the sticker on the modules for their spec voltage and timings.

  6. #6
    Join Date
    Aug 2009
    Posts
    22

    Default Re: E7200 + ud3r oc

    thanks LSD and Chike!

    I've got it stable now, but i have reason to believe that when it does fail it has to do with the temperatures(no im not running stock, but a push/pull 120mm fan modded Frezer 7 Pro) but i'll be getting my ultra 120 extreme on the 19th or 20th and thats when i'll continue pushing this beat of a chip forward. Thanks again!

  7. #7
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
    Join Date
    Jan 2008
    Location
    PCB Island
    Posts
    25,940

    Default Re: E7200 + ud3r oc

    Temps shouldn't cause failure really unless you are getting really hot (80-100C).

    You may just need a bit more voltage that you are not willing to give due to temps, hopefully your new cooler will alleviate that for ya!

    Nice to hear you got it going though, post back anytime!

  8. #8
    Join Date
    Aug 2009
    Posts
    22

    Default Re: E7200 + ud3r oc

    Yeap, temps are about 91ish which i dunno why, my friend has the exact same setup/speed/voltage but his doesent go over 60...so lets hope theis cooler does the job.

  9. #9
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
    Join Date
    Jan 2008
    Location
    PCB Island
    Posts
    25,940

    Default Re: E7200 + ud3r oc

    Is that 91C? You sure you have your heatsink FULLY and Securely tightened down? If you are unsure please check. Did you maybe use way to much paste? What paste are you using anyway?

  10. #10
    Chike is offline Senior Member
    Join Date
    Jun 2009
    Location
    Israel
    Posts
    6,531

    Default Re: E7200 + ud3r oc

    I wonder if it's the E7200. Mine hits 73c (32c ambiant) with vcore/speed as in my sig with linpack tests, 10c less with prime.

Page 1 of 3 123 LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •