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  1. #1
    ROG Enthusiast Array sl910 PC Specs
    sl910 PC Specs
    MotherboardMaximus 13 Hero PCB 1.02
    ProcessorIntel i9 11900K
    Memory (part number)Crucial 64 GB 3200MHz (4x16GB, CL22)
    Graphics Card #1Nvidia RTX 3090 Founders Edition
    Storage #1Samsung NVMe 980 Pro 1TB
    Storage #2Samsung NVMe 970 EVO Plus 2TB
    CPU CoolerNoctua NH-D15S chromax.black
    CaseLian-Li PC-A61WX
    Power SupplySeasonic PRIME TX-1000
    Keyboard Microsoft Wired Keyboard 600
    Mouse Microsoft Clasic Intellimouse
    OS Windows 10 Pro FR 21H1

    Join Date
    Jan 2020
    Reputation
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    Posts
    27

    M13H + i9-11900K - intel specs

    Hi,

    I have just built a new PC based on a M13H, an intel 11900K and a Nvidia RTX 3090 FE GC. It is mainly used for Microsoft Flight simulator 2020. The result is really amazing, i.e about 40 FPS in the Ultra mode (1440x3440) and in very dense area (photogravimetry) at low altitude.

    My Bios setting are those by default + Intel ABT on + resize bar on. When idling, the Vcore voltage permanently oscillates between 0.7 V and 1.45V, even when idle. This last value sounds too high in my ears.

    My previous PC was a M9C + i7-7700K. As a result I am not yet familiar with the options of the M13H Bios. My question is the following:

    1. If I want to use very conservative values corresponding strictly to intel specs, which Bios options should I change
    2. How to limit the Vcore voltage in order to be sure to be in the official and healthy range.

    By the way, I was obliged to turn off HT otherwise I get many BSOD's (clock.watchdog.timeout), even when idling. Switching off HT makes the system rock solid for several days now (no more BSOD).

    When making an Aida64 stress test (CPU+FPU) with defaut preferences, i.e. AVX 512 ON, there are several thermal throtteling events. Is this normal ? I use a Noctua NH-D15S cooler

    Best regards

    sl91

  2. #2
    Mastermind19 Array
    Join Date
    Oct 2015
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    10
    Posts
    117

    Hello sl9,

    I suggest to reinsert the thermal paste on the processor.
    The range of voltage is normal paramters, because when it reach 5.2Ghz, it is usually 1.42V.
    Sincerely,
    TY

  3. #3
    ROG Enthusiast Array sl910 PC Specs
    sl910 PC Specs
    MotherboardMaximus 13 Hero PCB 1.02
    ProcessorIntel i9 11900K
    Memory (part number)Crucial 64 GB 3200MHz (4x16GB, CL22)
    Graphics Card #1Nvidia RTX 3090 Founders Edition
    Storage #1Samsung NVMe 980 Pro 1TB
    Storage #2Samsung NVMe 970 EVO Plus 2TB
    CPU CoolerNoctua NH-D15S chromax.black
    CaseLian-Li PC-A61WX
    Power SupplySeasonic PRIME TX-1000
    Keyboard Microsoft Wired Keyboard 600
    Mouse Microsoft Clasic Intellimouse
    OS Windows 10 Pro FR 21H1

    Join Date
    Jan 2020
    Reputation
    10
    Posts
    27

    Quote Originally Posted by thomas_yiu@ROG View Post
    Hello sl9,

    I suggest to reinsert the thermal paste on the processor.
    The range of voltage is normal paramters, because when it reach 5.2Ghz, it is usually 1.42V.
    Thank you for the idea. In the Bios, i can read A prediction of SP=82 and a cooling performance index ranging between 166 abnd 176. Are these values compatible with the idea that the cooler is not correctly mounted with respect to the thermal considerations, i.e. not enought thermal paste. I have applied a round dot of about 3 mm on the center of the CPU as advised by Noctua.

    Best regards

    sl91

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