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Thread: Ram upgrade and settings




  1. #1
    Join Date
    Sep 2008
    Posts
    47

    Default Ram upgrade and settings

    Hi all. Its time for my ram upgrade and i need your help again :D
    pc specs are gigabyte ex58 ud5, ati hd5850 , 920 i7
    My previous ram was ocz plattinum ocz3p2000lv6gk 3x2gb but one module died 2 days ago
    Today i order Sniper - F3-12800CL9T-12GBSR2 - G.SKILL DDR3 Memory (still time to cancel my order if.... :D)
    Do you think its good upgrade?
    Now to the point. I read somewhere that i might have a problem with VTT (and i might fry the cpu???) because those g.skills running on low voltage 1.25v.
    My previous oc settings is below. i hope you can tell me what modifications shall i do when i install the new ram

    CPU Clock Ratio ................................ [19x] 3.8 (200x19)
    Intel(R) Turbo Boost Tech .................. [Enabled]
    CPU Cores Enabled ............................ [All]
    CPU Multi Threading .......................... [Enabled]
    CPU Enhanced Halt (C1E) ................... [Disabled]
    C3/C6/C7 State Support .................... [Enabled]
    CPU Thermal Monitor ......................... [Enabled]
    CPU EIST Function ............................ [Enabled]
    Bi-Directional PROCHOT ..................... [Enabled]
    Virtualization Technology ................... [Disabled]

    Uncore & QPI Features:
    QPI Link Speed .............................. [7.2 GHz] (x36 clock Ratio)
    Uncore Frequency .......................... [3200 MHz] ( x16 Uncore Clock Ratio)
    Isonchronous Frequency .................. [Enabled]
    Standard Clock Control:
    Base Clock (BCLK) Control ................ [Enabled]
    BCLK Frequency (MHz) ..................... [200]
    PCI Express Frequency (MHz) ........... [100]
    C.I.A.2 [Disabled]
    Advanced Clock Control:
    CPU Clock Drive .............................. [800 mV]
    PCI Express Clock Drive ................... [900 mV]
    CPU Clock Skew ............................. [0ps]
    IOH Clock Skew ............................. [0ps]
    Advanced DRAM Features:
    Performance Enhance ...................... [Standard]
    System Memory Multiplier (SPD) ........ [x8]
    DRAM Timing Selectable (SPD) .......... [Quick]
    Channel A + B + C
    Channel A Timing Settings:
    ##Channel A Standard Timing Control##
    CAS Latency Time ...................... [ 8 ]
    tRCD ....................................... [ 8 ]
    tRP ......................................... [ 8 ]
    tRAS ....................................... [24]
    Command Rate (CMD) ........... [ 1 ]
    Memory Frequency ............... [1600 MHz]
    Advanced Voltage Control:
    CPU
    Load Line Calibration ................. [Enabled]
    CPU Vcore ....................1.23125v [Normal]
    Dynamic Vcore(DVID)..+0.00000V [ -0.03125V]
    QPI/VTT Voltage ..................... [1.300V]
    CPU PLL .................................. [1.800V]
    MCH/ICH
    PCIE 1.500v ........................... [Auto]
    QPI PLL 1.100v ....................... [Auto]
    IOH Core 1.100v ..................... [1.24V]
    ICH I/O 1.500v ....................... [Auto]
    ICH Core 1.1v ........................ [Auto]
    DRAM
    DRAM Voltage........................ 1.600v
    All other settings [AUTO]

    If you need more details please tell me so i can add them

  2. #2
    Join Date
    Sep 2008
    Posts
    47

    Default Re: Ram upgrade and settings

    Today i recieved my new ram and managed to get it stable under these settings.

    CPU Clock Ratio ................................ [19x] 3.8 (200x19)
    Intel(R) Turbo Boost Tech .................. [Enabled]
    CPU Cores Enabled ............................ [All]
    CPU Multi Threading .......................... [Enabled]
    CPU Enhanced Halt (C1E) ................... [Disabled]
    C3/C6/C7 State Support .................... [Enabled]
    CPU Thermal Monitor ......................... [Enabled]
    CPU EIST Function ............................ [Enabled]
    Bi-Directional PROCHOT ..................... [Enabled]
    Virtualization Technology ................... [Disabled]

    Uncore & QPI Features:
    QPI Link Speed .............................. [7.2 GHz] (x36 clock Ratio)
    Uncore Frequency .......................... [3200 MHz] ( x16 Uncore Clock Ratio)
    Isonchronous Frequency .................. [Enabled]
    Standard Clock Control:
    Base Clock (BCLK) Control ................ [Enabled]
    BCLK Frequency (MHz) ..................... [200]
    PCI Express Frequency (MHz) ........... [100]
    C.I.A.2 [Disabled]
    Advanced Clock Control:
    CPU Clock Drive .............................. [800 mV]
    PCI Express Clock Drive ................... [900 mV]
    CPU Clock Skew ............................. [0ps]
    IOH Clock Skew ............................. [0ps]
    Advanced DRAM Features:
    Performance Enhance ...................... [Standard]
    Extreme Memory Profile (x.m.p.) ......[Disable]
    System Memory Multiplier (SPD) ........ [x8]
    DRAM Timing Selectable (SPD) .......... [Quick]
    Channel A + B + C
    Channel A Timing Settings:
    ##Channel A Standard Timing Control##
    CAS Latency Time ...................... [ 8 ]
    tRCD ....................................... [ 9 ]
    tRP ......................................... [ 8 ]
    tRAS ....................................... [24]
    Command Rate (CMD) ........... [ 2 ]
    Memory Frequency ............... [1600 MHz]
    Advanced Voltage Control:
    CPU
    Load Line Calibration ................. [Enabled]
    CPU Vcore ....................1.23125v [Normal]
    Dynamic Vcore(DVID)..+0.00000V [ -0.03125V]
    QPI/VTT Voltage ..................... [1.280V]
    CPU PLL .................................. [1.800V]
    MCH/ICH
    PCIE 1.500v ........................... [Auto]
    QPI PLL 1.100v ....................... [Auto]
    IOH Core 1.100v ..................... [1.24V]
    ICH I/O 1.500v ....................... [Auto]
    ICH Core 1.1v ........................ [Auto]
    DRAM
    DRAM Voltage........................ 1.400v
    All other settings [AUTO]

    in default settings with Extreme Memory Profile (x.m.p.) ......[profile 1] and sata control mode-> ahci my ocz ssd vertex failed to operate. after calc memory the ahci controller gave me that message : smart command failed.
    i think its because of the low ram voltage of the ram (1.25) . what do you think? The lowest setting for memory volts is 1.3 which i don't think i can use it because my ssd

    1st) i want to ask if it's safe to run those g.skill (1.25v) at 1.4v
    2nd) any imrovements i can make?
    3rd) good buy or the 1.5 standar was better?

    Thanks in advance
    Last edited by chuckkkkkkkk; 09-23-2016 at 11:02 PM.

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