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  1. #1
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    x299 + corsair and XMP

    CPU:i9-9900X
    MoBO:Asus Prime x299.deluxe
    DRAM: Corsair Vengeance 3000MHz 64 Gt
    Hi,
    I have really troubleshoot x299 MoBo and corsair vengeance and XMP.
    Without XMP the memory runs 2133, however with XMP basically I am unable to run it faster, not even 2400MHz
    The CPU should be able to run 2666MHz according the spec.

    What to do to get memory speed higher ?
    Should I also be able to run memory 2666M or even higher with XMO settings ?

    Thanks!

  2. #2
    ROG Guru: Brown Belt Array Brighttail PC Specs
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    Laptop (Model)Asus G751JT
    MotherboardAsus x299 Rampage VI Extreme
    ProcessorIntel i9-7900x
    Memory (part number)Corsair Dominator Platinum SE 3200Mhz 4x8
    Graphics Card #1MSI GTX 1080TI
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    Quote Originally Posted by tkiiskin View Post
    CPU:i9-9900X
    MoBO:Asus Prime x299.deluxe
    DRAM: Corsair Vengeance 3000MHz 64 Gt
    Hi,
    I have really troubleshoot x299 MoBo and corsair vengeance and XMP.
    Without XMP the memory runs 2133, however with XMP basically I am unable to run it faster, not even 2400MHz
    The CPU should be able to run 2666MHz according the spec.

    What to do to get memory speed higher ?
    Should I also be able to run memory 2666M or even higher with XMO settings ?

    Thanks!
    Even with XMP turned on, you may have to raise the voltage of the DRAM in BIOS. If it was set to 1.25, you may have to boot both channels to 1.35v or whatever is the norm for your sticks. You may also have to go into DIMM Timings and change the mode from Auto to 2 to loosen the setting some.
    Panteks Enthoo Elite / Asus x299 Rampage VI Extreme / Intel I9-7900X / Corsair Dominator RGB 3200MHz
    MSI GTX 1080 TI / 2x Intel 900p / Samsung 970 Pro 512GB
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    Corsair AX 1200i / Corsair Platinum K95 / Asus Chakram
    Acer XB321HK 4k, IPS, G-sync Monitor / Water Cooled / Asus G571JT Laptop

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