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  • #16
    Re: UD3P+8500 Over 4.1ghz is it posbile?

    tWR needs to be higher then tWTR and I see it is not, but that may be all due to your multi you are using or the use of auto. Set them manually for sure so you can sort that out as a non issue


    If you are still using the settings from post one, try these with all my changes noted

    Hey not sure what FSB you are trying to use? You have 490 and 500 listed?

    ******Gigabyte EP45 UD3P******

    E8500 490 X 8.5 4165MHz

    Crucial Ballistix PC2-8500 BL2KIT12864AA106A 2x1gb

    Robust Graphics Booster.........................[ Auto ]
    CPU Clock Ratio.................................[ 8 ]
    Fine CPU Clock Ratio............................[ 0.5 ]
    CPU Frequency 4.0GHz...........................[ 490 x 8.5 ]

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

    CPU Host Clock Control..........................[ Enabled ]
    CPU Host Frequency (Mhz)........................[ 490 ]
    PCI Express Frequency (Mhz).....................[ 100 ]
    C.I.A 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 [Standard]
    Extreme Memory Profile (XMP)....................[ Disabled ]
    (G) MCH Frequency Latch.........................[ Auto ]
    System Memory Multipler.........................[ 2.00D ] You can likely also use 2.00B I could use the B strap without issues with the Crucial I reviewed up to 1100+ But yes, D would be easier on things for now maybe, but then again....

    Memory Frequency 1066...........................[ 980 ]
    DRAM Timing Selectable..........................[ Manual ]

    CAS Latency Time................................[ 5 ]
    tRCD............................................[ 5 ]
    tRP.............................................[ 5 ]
    tRAS............................................[ 15 ]

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

    tRRD............................................[ 4 ]
    tWTR............................................[ 4 ]
    tWR.............................................[ 8 ]
    tRFC............................................[ 54 ]
    tRTP............................................[ 4 ]
    Command Rate (cmd)..............................[ 2T ]

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

    Static tRead Value [ 11 ] ................[ 9 ] << Set 10 for now
    tRD Phase0 Adjustment [ 0 ] ................[ Auto ]
    tRD Phase1 Adjustment [ 0 ] ................[ Auto ]
    tRD Phase2 Adjustment [ 0 ] ................[ Auto ]
    tRD Phase3 Adjustment [ 0 ] ................[ Auto ]

    tRD 2rd (Differnt Rank) [ 6 ] ................[ Auto ]
    tWR 2wr (Differnt Rank) [ 6 ] ................[ Auto ]
    tWR 2rd (Differnt Rank) [ 5 ] ................[ Auto ]
    tRD 2wr (Same/Difft Rank) [ 8 ] ................[ 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 ] << Set 1066
    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 ] ................[ 9 ] << Set 10 for now
    tRD Phase0 Adjustment [ 0 ] ................[ Auto ]
    tRD Phase1 Adjustment [ 0 ] ................[ Auto ]
    tRD Phase2 Adjustment [ 0 ] ................[ Auto ]
    tRD Phase3 Adjustment [ 0 ] ................[ Auto ]

    tRD 2rd (Differnt Rank) [ 6 ] ................[ Auto ]
    tWR 2wr (Differnt Rank) [ 6 ] ................[ Auto ]
    tWR 2rd (Differnt Rank) [ 5 ] ................[ Auto ]
    tRD 2wr (Same/Difft Rank) [ 8 ] ................[ 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 ] << Set 1066
    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 [ 1.25 ]...................[ 1.39375 ]
    CPU Termination [ 1.20 ]...................[ 1.30 ] << Try 1.28, and 1.34
    CPU PLL [ 1.50 ]...................[ 1.59 ]
    CPU Reference [ 0.760 ]...................[ 0.878 ] ET6 Show 0.815 << AUTO

    MCH Core [1.1 ]...................[ 1.46 ] << MUCH Less, try 1.1-1.32
    MCH Reference [0.760 ]...................[ 0.743 ] ET6 Show 0.68 (Might want to try Auto until you are sure this is a issue. You should be able to boot thru with Auto, this would only be for fine tuning stability later

    MCH/DRAM Refernce [0.900 ]...................[ Auto ]
    ICH I/O [1.500 ]...................[ 1.570 ]
    ICH Core [1.100 ]...................[ 1.200 ]

    DRAM Voltage [1.800 ]...................[ 2.08-2.12 ] More is not better, for sure since you are not even running it at stock speed or super tight timings

    DRAM Termination [0.900 ]...................[ Auto ]
    Channel A Ref [0.900 ]...................[ Auto ]
    Channel B Ref [0.900 ]...................[ Auto ]

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

    CPU Multithreading..............................[ Disabled ] << Enabled, this would be disabling a core or more, have you looked into that?

    Limit CPUID Max to 3............................[ Disabled ]
    No-Execute memory Protect.......................[ Disabled ] << Enabled
    CPU Enhance Halt (CIE)..........................[ Disabled ]
    C2/C2E State Support............................[ Disabled ]
    C4/C4E State Support............................[ Disabled ]
    CPU Thermal Monitor.............................[ Disabled ] << Enabled
    CPU EIST Function...............................[ Disabled ]
    Virtualization Technology.......................[ Enabled ] << if you are not using Vmware/Virtual PC then disable this

    Integrated Peripherals
    Legacy USB Storage Detect ..............[Disabled] *Note* Must be enabled to flash from USB[/code]

    Comment

    • #17
      Re: UD3P+8500 Over 4.1ghz is it posbile?

      Hi Lsdmeasap, thanks for your shoot... but i have to say, none of your settings gave better stability, it gave me more instability...

      tWR is higher than tWTR on BIOS on memtest i dont see where is the tWR value, but as you can see below on everest seems to be higher...I dont know which program is right or BIOS is right...







      Originally posted by Lsdmeasap View Post

      Hey not sure what FSB you are trying to use? You have 490 and 500 listed?I`m trying to reach 4.2 ghz on FSB 495 x multi 8.5 or even more.
      ******Gigabyte EP45 UD3P******



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


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


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

      Performance Enhance [Standard]
      Extreme Memory Profile (XMP)....................[ Disabled ]
      (G) MCH Frequency Latch.........................[ Auto ]
      System Memory Multipler.........................[ 2.00D ] You can likely also use 2.00B I could use the B strap without issues with the Crucial I reviewed up to 1100+ But yes, D would be easier on things for now maybe, but then again....MCH latch on auto and memory multiplier on 2.00B more instability, 2.00D same thing runnig blend test computer restart after 2 min

      Memory Frequency 1066...........................[ 980 ]
      DRAM Timing Selectable..........................[ Manual ]

      CAS Latency Time................................[ 5 ]
      tRCD............................................[ 5 ]
      tRP.............................................[ 5 ]
      tRAS............................................[ 15 ]

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

      tRRD............................................[ 4 ]
      tWTR............................................[ 4 ]
      tWR.............................................[ 8 ]
      tRFC............................................[ 54 ]
      tRTP............................................[ 4 ]
      Command Rate (cmd)..............................[ 2T ]

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

      Static tRead Value [ 11 ] ................[ 9 ] << Set 10 for now Didn`t give more stability
      tRD Phase0 Adjustment [ 0 ] ................[ Auto ]
      tRD Phase1 Adjustment [ 0 ] ................[ Auto ]
      tRD Phase2 Adjustment [ 0 ] ................[ Auto ]
      tRD Phase3 Adjustment [ 0 ] ................[ Auto ]

      tRD 2rd (Differnt Rank) [ 6 ] ................[ Auto ]
      tWR 2wr (Differnt Rank) [ 6 ] ................[ Auto ]
      tWR 2rd (Differnt Rank) [ 5 ] ................[ Auto ]
      tRD 2wr (Same/Difft Rank) [ 8 ] ................[ 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 ] << Set 1066 Didn`t allow me to load windows
      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 ] ................[ 9 ] << Set 10 for now
      tRD Phase0 Adjustment [ 0 ] ................[ Auto ]
      tRD Phase1 Adjustment [ 0 ] ................[ Auto ]
      tRD Phase2 Adjustment [ 0 ] ................[ Auto ]
      tRD Phase3 Adjustment [ 0 ] ................[ Auto ]

      tRD 2rd (Differnt Rank) [ 6 ] ................[ Auto ]
      tWR 2wr (Differnt Rank) [ 6 ] ................[ Auto ]
      tWR 2rd (Differnt Rank) [ 5 ] ................[ Auto ]
      tRD 2wr (Same/Difft Rank) [ 8 ] ................[ 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 ] << Set 1066
      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 [ 1.25 ]...................[ 1.39375 ]
      CPU Termination [ 1.20 ]...................[ 1.30 ] << Try 1.28, and 1.34 Now using 1.30 because 1.28 make orthos fails small ftt test and 1.32 is buggy
      CPU PLL [ 1.50 ]...................[ 1.59 ]
      CPU Reference [ 0.760 ]...................[ 0.878 ] ET6 Show 0.815 << AUTO Didn`t allow me to load windows

      MCH Core [1.1 ]...................[ 1.46 ] << MUCH Less, try 1.1-1.32 Now using 1.32
      MCH Reference [0.760 ]...................[ 0.743 ] ET6 Show 0.68 (Might want to try Auto until you are sure this is a issue. You should be able to boot thru with Auto, this would only be for fine tuning stability later Didn`t allow me to load windows

      MCH/DRAM Refernce [0.900 ]...................[ Auto ] Now is Normal
      ICH I/O [1.500 ]...................[ 1.570 ]
      ICH Core [1.100 ]...................[ 1.200 ]

      DRAM Voltage [1.800 ]...................[ 2.08-2.12 ] More is not better, for sure since you are not even running it at stock speed or super tight timings Now is 2.0v

      DRAM Termination [0.900 ]...................[ Auto ] Normal
      Channel A Ref [0.900 ]...................[ Auto ] Normal
      Channel B Ref [0.900 ]...................[ Auto ] Normal

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

      CPU Multithreading..............................[ Disabled ] << Enabled, this would be disabling a core or more, have you looked into that? Forget this part it doesnt make part of my bios settings

      Limit CPUID Max to 3............................[ Disabled ]
      No-Execute memory Protect.......................[ Disabled ] << Enabled Was already enabled
      CPU Enhance Halt (CIE)..........................[ Disabled ]
      C2/C2E State Support............................[ Disabled ]
      C4/C4E State Support............................[ Disabled ]
      CPU Thermal Monitor.............................[ Disabled ] << Enabled Now is enabled
      CPU EIST Function...............................[ Disabled ]
      Virtualization Technology.......................[ Enabled ] << if you are not using Vmware/Virtual PC then disable this

      Integrated Peripherals
      Legacy USB Storage Detect ..............[Disabled] *Note* Must be enabled to flash from USB[/code]
      Blue words means my results.

      And i still dont know what change...
      Last edited by bius; 03-09-2009, 02:27 PM.
      Intel I5 4690K 4.2GHZ
      Gigabyte Z97MX Gaming 5
      2x8GB gSkill DDR3 1600Mhz
      1x SSD Sandisk Extreme II 240GB
      1x Seagate 1000GB (DATA)
      1x Samsung 750GB (DATA)
      MSI Geforce GTX 960 2GB
      Phanteks
      Seaconic Modular 620W
      Aerocool Dead Silence
      Windows 7 64bits

      Comment

      • #18
        Re: UD3P+8500 Over 4.1ghz is it posbile?

        Main post edited with current settings and some other information.

        What can i do now?
        Intel I5 4690K 4.2GHZ
        Gigabyte Z97MX Gaming 5
        2x8GB gSkill DDR3 1600Mhz
        1x SSD Sandisk Extreme II 240GB
        1x Seagate 1000GB (DATA)
        1x Samsung 750GB (DATA)
        MSI Geforce GTX 960 2GB
        Phanteks
        Seaconic Modular 620W
        Aerocool Dead Silence
        Windows 7 64bits

        Comment

        • #19
          Re: UD3P+8500 Over 4.1ghz is it posbile?

          Your into the area where each component relies on the settings for another a lot it looks like.
          The 8500/8400 and the crucial must be fairly popular? and if 4.25 is doable fully stable,are u getting feedback on other forums?
          I know you have the case off/open ,but do you have a 120mm $10 or whatever they are fan blowing down on nthbridge/memory,easy extra cooling for the price since the temp readings around there arent 100% accurate?.
          I have mine at like a 45* anglebecause from the front it looks like the sticks could shield each other and the nb+mbrd power cable in the way,and from directly above the mbrd the nb hs seems to shield the base .Couldnt hurt anyway.

          Other than that have u actually gone far with the 8x multiplier?the speed would be actually right on what your memory is rated at for 4.25Ghz,I dont mean just because i had an interest in the memory,or maybe there is a known probem with 1066(1:1) and e8500 above 4.2?
          Last edited by kick; 03-11-2009, 06:27 PM.
          Current Systems:

          Asrock p67 Extreme6.............. Gigabyte EP-45 UD3 ...................... Gigabyte 73 PVM S2
          Intel i5 2500k 4.8ghz................ Intel Q8400 3.8ghz......................... Intel D820 2.8ghz
          Zalman 10x cooler.................... Coolermaster V8............................ HP cooler
          8GB Gskill ripjaw ddr3.............. 4GB Gskill PI ddr2.......................... 4GB samsung ddr2
          60GB ssd/500GB HDD .............. WD 1TB hdd.................................... Seagate 160GB hdd
          GTX 460 1GB x2 SLI ................. Msi 9600GT 512MB(died) ........... Onboard gx
          Win7 64 ,750w psu(ocz)............ Win7 64 ,520w psu,seasonic...... Win XP pro ,400w psu

          HEC 6A34 case . ....................... Jeantec R2 case............................ Packard Bell case

          hoping to upgrade to http://www.thinkgeek.com/stuff/41/habicase.shtml
          http://www.flixya.com/video/140325/Animal-launching

          Comment

          • #20
            Re: UD3P+8500 Over 4.1ghz is it posbile?

            tWR in Memset is Write to Precharge Delay, I have outlined what is what in the Memset Vs BIOS sticky >>>
            http://forums.tweaktown.com/f69/memory-timings-explained-w-suggested-timings-memset-vs-bios-27283/


            What do you have set for each in the BIOS, this is what matters because memset and Everest will show different values anyway depending on the Memory multi used and strap you are running

            I need to know exactly what you set from what I advised that failed so I can advise back though

            You are using too much MCH Core, that is why all other setting changes are failing. Also put all things you have "Normal" on to Auto

            What you need to do before even thinking about Orthos or Prime is run 5-10 passes of Memtest86+ on your memory to be sure those are stable memory settings (Whatever you have set right then) and then if they are ok but you fail orthos or prime then you know you have NB or CPU related issues.

            Memtest should always be first so you know the ram is stable. And I do think it likely is and your issue lies with CPU or MCH settings

            MCH Ref, did you try .70 or .745 yet instead of .68, that may be to low

            Comment

            • #21
              Re: UD3P+8500 Over 4.1ghz is it posbile?

              Hi Lsdmeasap, reporting some results of my last attempt.

              BIOS settings / Memory timings:

              tRRD .............[4] [Auto]
              tWTR.............[4] [Auto]
              tWR...............[8] [Auto]
              tRFC..............[68] [Auto]
              tRTP..............[4] [Auto]
              CMD ..............[0] [2]

              Memtest result


              Current settings on bios and orthos stable small FTT
              Code:
              ******Gigabyte EP45 UD3P******

E8500 500 X 8.5 4250MHz BIOS F7

Robust Graphics Booster.........................[ Auto     ] 
CPU Clock Ratio.................................[ 8        ] 
Fine CPU Clock Ratio............................[ 0.5        ] 
CPU Frequency 4.0GHz...........................[ 500 x 8.5  ]

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

CPU Host Clock Control..........................[ Enabled  ] 
CPU Host Frequency (Mhz)........................[ 500      ] 
PCI Express Frequency (Mhz).....................[ 100      ]
C.I.A 2 ..................................................[Disabled] 

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

CPU Clock Drive.................................[ 700mv   ] 
PCI Express Clock Drive.........................[ 900mv   ] 
CPU Clock Skew..................................[ 50ps      ]
MCH Clock Skew..................................[ 0ps     ] 

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

Performance Enhance .............................[Standard] 
Extreme Memory Profile (XMP)....................[ Disabled ] 
(G) MCH Frequency Latch.........................[ 400MHz   ] 
System Memory Multipler.........................[ 2.00D    ] 
Memory Frequency 1066...........................[ 1000     ] 
DRAM Timing Selectable..........................[ Manual   ] 

CAS Latency Time................................[ 5        ] 
tRCD............................................[ 5        ] 
tRP.............................................[ 5        ] 
tRAS............................................[ 15       ] 

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

tRRD............................................[ 4    ] Auto
tWTR............................................[ 4     ] Auto
tWR.............................................[ 8    ] Auto
tRFC............................................[ 68       ] Auto
tRTP............................................[ 4     ] Auto
Command Rate (cmd)..............................[ 2T     ] 

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

Static tRead Value        [ 11 ] ................[ 9        ] 
tRD Phase0 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase1 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase2 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase3 Adjustment     [ 0 ] ................[ Auto     ] 

tRD 2rd (Differnt Rank)   [ 6 ] ................[ Auto     ]
tWR 2wr (Differnt Rank)   [ 6 ] ................[ Auto     ] 
tWR 2rd (Differnt Rank)   [ 5 ] ................[ Auto     ] 
tRD 2wr (Same/Difft Rank) [ 8 ] ................[ 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 ] ................[ 9        ] 
tRD Phase0 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase1 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase2 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase3 Adjustment     [ 0 ] ................[ Auto     ] 

tRD 2rd (Differnt Rank)   [ 6 ] ................[ Auto     ]
tWR 2wr (Differnt Rank)   [ 6 ] ................[ Auto     ] 
tWR 2rd (Differnt Rank)   [ 5 ] ................[ Auto     ] 
tRD 2wr (Same/Difft Rank) [ 8 ] ................[ 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         [ 1.25 ]...................[ 1.4250  ] 
CPU Termination   [ 1.20    ]...................[ 1.34     ]
CPU PLL           [ 1.50    ]...................[ 1.61   ]
CPU Reference     [ 0.760   ]...................[ 0.888   ] ET6 Show 0.800

MCH Core          [1.1      ]...................[ 1.40    ]  
MCH Reference     [0.760    ]...................[ 0.763   ] ET6 Show 0.7
MCH/DRAM Refernce [0.900    ]...................[ Normal   ] 
ICH I/O           [1.500    ]...................[ 1.570   ] 
ICH Core          [1.100    ]...................[ 1.200   ] 

DRAM Voltage      [1.800    ]...................[ 2.080    ] 
DRAM Termination  [0.900    ]...................[ Normal   ] 
Channel A Ref     [0.900    ]...................[ Normal   ] 
Channel B Ref     [0.900    ]...................[ Normal   ]  

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

Limit CPUID Max to 3............................[ Disabled ] 
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 ]
              Blend test make computer restart before 2 min...
              Intel I5 4690K 4.2GHZ
              Gigabyte Z97MX Gaming 5
              2x8GB gSkill DDR3 1600Mhz
              1x SSD Sandisk Extreme II 240GB
              1x Seagate 1000GB (DATA)
              1x Samsung 750GB (DATA)
              MSI Geforce GTX 960 2GB
              Phanteks
              Seaconic Modular 620W
              Aerocool Dead Silence
              Windows 7 64bits

              Comment

              • #22
                Re: UD3P+8500 Over 4.1ghz is it posbile?

                Make these changes and tests again with memtest, then Blend >>>

                CPU Clock Drive.................................[ 700mv ] << Set 800
                PCI Express Clock Drive.........................[ 900mv ]
                CPU Clock Skew..................................[ 50ps ] << Set 0

                Drive Strength Profile BOTH CHANNELS ..........................[ Auto ] << Try 1066


                CPU Reference [ 0.760 ]...................[ 0.888 ] ET6 Show 0.800 << Set AUTO

                MCH Core [1.1 ]...................[ 1.40 ] << WOW, why so much? Try out 1.24-1.3, and also try 1.05-1.15

                DRAM Voltage [1.800 ]...................[ 2.080 ] << Set 2.12


                If none of that helps, try a higher MCH Ref amount like .73-.78%

                Comment

                • #23
                  Re: UD3P+8500 Over 4.1ghz is it posbile?

                  Hi, long time no posting, but i`m back with some news and questions.

                  Well with the settings bellow:
                  Code:
                  ******Gigabyte EP45 UD3P******

E8500 500 X 8.5 4250MHz BIOS F7

Robust Graphics Booster.........................[ Auto     ] 
CPU Clock Ratio.................................[ 8        ] 
Fine CPU Clock Ratio............................[ 0.5        ] 
CPU Frequency 4.0GHz...........................[ 500 x 8.5  ]

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

CPU Host Clock Control..........................[ Enabled  ] 
CPU Host Frequency (Mhz)........................[ 500      ] 
PCI Express Frequency (Mhz).....................[ 102      ]
C.I.A 2 ..................................................[Disabled] 

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

CPU Clock Drive.................................[ 700mv   ]
PCI Express Clock Drive.........................[ 900mv   ] 
CPU Clock Skew..................................[ 0ps      ] 
MCH Clock Skew..................................[ 0ps     ] 

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

Performance Enhance .............................[Standard] 
Extreme Memory Profile (XMP)....................[ Disabled ] 
(G) MCH Frequency Latch.........................[ 400MHz   ] 
System Memory Multipler.........................[ 2.00D    ] 
Memory Frequency 1066...........................[ 1000     ] 
DRAM Timing Selectable..........................[ Manual   ] 

CAS Latency Time................................[ 5        ] 
tRCD............................................[ 5        ] 
tRP.............................................[ 5        ] 
tRAS............................................[ 15       ] 

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

tRRD............................................[ 4    ] Auto
tWTR............................................[ 4     ] Auto
tWR.............................................[ 8    ] Auto
tRFC............................................[ 68       ] Auto
tRTP............................................[ 4     ] Auto
Command Rate (cmd)..............................[ 2T     ] 

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

Static tRead Value        [ 11 ] ................[ 9        ] 
tRD Phase0 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase1 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase2 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase3 Adjustment     [ 0 ] ................[ Auto     ] 

tRD 2rd (Differnt Rank)   [ 6 ] ................[ Auto     ]
tWR 2wr (Differnt Rank)   [ 6 ] ................[ Auto     ] 
tWR 2rd (Differnt Rank)   [ 5 ] ................[ Auto     ] 
tRD 2wr (Same/Difft Rank) [ 8 ] ................[ 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 ] ................[ 9        ] 
tRD Phase0 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase1 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase2 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase3 Adjustment     [ 0 ] ................[ Auto     ] 

tRD 2rd (Differnt Rank)   [ 6 ] ................[ Auto     ]
tWR 2wr (Differnt Rank)   [ 6 ] ................[ Auto     ] 
tWR 2rd (Differnt Rank)   [ 5 ] ................[ Auto     ] 
tRD 2wr (Same/Difft Rank) [ 8 ] ................[ 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         [ 1.25 ]...................[ 1.42500  ] 
CPU Termination   [ 1.20    ]...................[ 1.34     ]
CPU PLL           [ 1.50    ]...................[ 1.61   ]
CPU Reference     [ 0.760   ]...................[ 0.878   ] ET6 Show 0.815

MCH Core          [1.1      ]...................[ 1.30    ] Tested 1.28-1.38
MCH Reference     [0.760    ]...................[ 0.808   ] ET6 Show 0.72 Tested 0.74
MCH/DRAM Refernce [0.900    ]...................[ Normal   ] 
ICH I/O           [1.500    ]...................[ 1.570   ] 
ICH Core          [1.100    ]...................[ 1.200   ] 

DRAM Voltage      [1.800    ]...................[ 2.140    ] Tested 2.1-2.18
DRAM Termination  [0.900    ]...................[ Normal   ] 
Channel A Ref     [0.900    ]...................[ Normal   ] 
Channel B Ref     [0.900    ]...................[ Normal   ]  

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

Limit CPUID Max to 3............................[ Disabled ] 
No-Execute memory Protect.......................[ Disabled ]  
CPU Enhance Halt (CIE)..........................[ Disabled ]  
C2/C2E State Support............................[ Disabled ]  
C4/C4E State Support............................[ Disabled ] 
CPU Thermal Monitor.............................[ Disabled ] 
CPU EIST Function...............................[ Disabled ] 
Virtualization Technology.......................[ Disabled ]
                  I can run stable orthos or prime until the FFT`s 768 or 896 around 1h of test. When is in that zone the computer restart, but the curious is if i run just this FFT`s on custom test i pass without problem.

                  Any suggestion to get stability beyond that?
                  Last edited by bius; 03-23-2009, 11:55 AM.
                  Intel I5 4690K 4.2GHZ
                  Gigabyte Z97MX Gaming 5
                  2x8GB gSkill DDR3 1600Mhz
                  1x SSD Sandisk Extreme II 240GB
                  1x Seagate 1000GB (DATA)
                  1x Samsung 750GB (DATA)
                  MSI Geforce GTX 960 2GB
                  Phanteks
                  Seaconic Modular 620W
                  Aerocool Dead Silence
                  Windows 7 64bits

                  Comment

                  • #24
                    Re: UD3P+8500 Over 4.1ghz is it posbile?

                    Try CPU Clock drive 800

                    And try Less MCH Core (Still advising this) and more MCH Ref (like .74-.80)

                    Have you used Driving strength profiles? 1066 should work good for that

                    Comment

                    • #25
                      Re: UD3P+8500 Over 4.1ghz is it posbile?

                      Hi, i`m back with great results. Seems one of your advices was right and helped out to reach stability.


                      Now i`m going to play with more fsb!!!
                      Intel I5 4690K 4.2GHZ
                      Gigabyte Z97MX Gaming 5
                      2x8GB gSkill DDR3 1600Mhz
                      1x SSD Sandisk Extreme II 240GB
                      1x Seagate 1000GB (DATA)
                      1x Samsung 750GB (DATA)
                      MSI Geforce GTX 960 2GB
                      Phanteks
                      Seaconic Modular 620W
                      Aerocool Dead Silence
                      Windows 7 64bits

                      Comment

                      • #26
                        Re: UD3P+8500 Over 4.1ghz is it posbile?

                        Nice to see you getting somewhere now!!!

                        Which setting was it or what advice was it I gave that helped?

                        Good luck on further tweaking! That is pretty high clocks for sure already though!

                        Comment

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