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Thread: Need stability help! Core i5 650!

  1. #1
    Registered User
    Join Date
    Nov 2009
    Location
    Taipei, Taiwan
    Posts
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    Need stability help! Core i5 650!

    I've been trying to get my system stable at the following settings:

    Bios Version:
    *Frequency/Voltage Control*
    Dummy O.C : Disabled
    Target CPU Frequency : 4080MHz (170x24)
    Target Memory Frequency : 1700MHz (2:10)
    CPU Multiplier Setting : 24x
    CPU Frequency Setting : 170MHz
    PCIE Frequency Setting : 104MHz
    QPI Frequency Selection : 6400 GT/sec
    MCH Strap : Auto
    Extreme Cooling : Disabled
    EVGA VDroop Control : Without vDroop
    Current CPU Vcore : 1.35V
    Bootup CPU Vcore : Auto
    Eventual CPU Vcore : 1.35V
    Current Dimm Voltage : 1.68V
    DIMM Voltage : 1.68V
    Current VTT : 1.4V
    Bootup CPU VTT : Auto
    Eventual CPU VTT : 1.4V
    Current PCH Voltage : 1.2V
    PCH : 1.2V
    Current CPU PLL : 1.8V
    CPU PLL : 1.8V
    DIMM 1/2 DQ Vref : Auto
    DIMM 3/4 DQ Vref : Auto
    DIMM 1/2 CA Vref : Auto
    DIMM 3/4 CA Vref : Auto
    CPU PWM Frequency : Auto
    VTT PWM Frequency : Auto
    DDR PWM Frequency : Auto
    CPU Signal 1 : Auto
    CPU Signal 3 : Auto
    CPU Signal 4 : Auto
    CPU PCIE 1 : Auto
    CPU PCIE 2 : Auto
    DDR Signal 1 : Auto
    DDR Signal 2 : Auto
    DDR Signal 3 : Auto
    DMI Signal : Auto
    PCH Signal : Auto
    *Memory Configure*
    IMC Type : Clarkdale
    DRAM SPD : Standard
    DRAM Frequency : 1333MHz
    Target Memory Frequency : 1700MHz
    DRAM tCL : 9
    DRAM tRCD : 9
    DRAM tRP : 9
    DRAM tRAS : 24
    DRAM tRFC : Auto
    DRAM tRRD : Auto
    DRAM tFAW : Auto
    DRAM tRTP : Auto
    DRAM tWR : Auto
    DRAM tWTR : Auto
    Command Rate : 1
    CHA Round Trip Latency : Auto
    CHB Round Trip Latency : Auto
    Memory Low Gap : Auto
    Memory Remap Feature : Auto
    PCI MMIO Allocation : 4GB To 256MB
    Memory Hole : Auto
    DRAM Margin Ranks : Auto
    *CPU Configuration*
    Configure advance CPU setting
    Module Version :
    Manufacturer : Intel
    Intel (R) Core (TM) : Intel Core i5 650 3.2GHz
    Frequency : 4080MHz
    BCLK Speed : 170MHz
    Cache L1 :
    Cache L2 :
    Cache L3 :
    Ratio Status : Unlocked (Min:12 , Max:24)
    Ratio Actual Value : 24
    Hardware Prefetcher : Enabled
    Adjacent Cache Line Prefetch : Enabled
    MPS and ACPI MADT ordering : Modern
    Max CPUID Value Limit : Disabled
    Intel (R) Virtualization Tech : Enabled
    Execute-Disable Bit Capabili : Enabled
    Intel (R) HT Technology : Enabled
    Active Processor Cores : All
    A20M : Disabled
    C1E Support : Disabled
    Intel (R) SpeedStep (tm) tech : Enabled
    Turbo mode: Enabled
    Intel (R) C-STATE tech : Disabled
    Linx fails during the first pass. I've been able to run 4 passes with the memory at 1360MHz. What do I need to do to get my memory stable?

  2. #2
    Xtreme Mentor
    Join Date
    Feb 2009
    Location
    Bangkok,Thailand (DamHot)
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    intel 32nm 1156 has some issue with dram ratio 1:5 but may not relate to your problem
    Intel Core i5 6600K + ASRock Z170 OC Formula + Galax HOF 4000 (8GBx2) + Antec 1200W OC Version
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  3. #3
    Registered User
    Join Date
    Nov 2009
    Location
    Taipei, Taiwan
    Posts
    95
    Lower RAM speed is 24/7 F@H stable, will try Linx soon. Could it be my modules just don't want to overclock at all?

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