I am unable to undervolt my cpu!! predator PH 315-52

FallenRiser
FallenRiser Member Posts: 6

Tinkerer

edited November 2023 in 2020 Archives
Hi. I have predator PH 315-52 which has intel i7-9750h cpu. I was able to custom undervolt my cpu using xtu before but after i reset my laptop once i was unable to undervolt it any further. please help. I am attaching photos of my issue below



Answers

  • @FallenRiser
    I have heard that Intel and OEMs have killed undervolting
    windows 10/11 optimization guide for gaming 
    Windows 10/11 optimization guide for gaming — Acer Community

    My AN515-43 laptop UserBenchmark-
    https://www.userbenchmark.com/UserRun/51514566
  • FallenRiser
    FallenRiser Member Posts: 6

    Tinkerer

    @GAMING6698
    yes they have killed it for 10th and newer gen cpu's but mine is 9th gen
  • FuraiChicken
    FuraiChicken Member Posts: 12

    Tinkerer

    I would recommend using ThottleStop over XTU. I'm running a 8th Gen i7 and it supposes it just fine.
  • FallenRiser
    FallenRiser Member Posts: 6

    Tinkerer

    ohhkk i'll try throttlestop.

  • SilvaGi
    SilvaGi Member Posts: 277 Practitioner WiFi Icon
    edited December 2020
    @GAMING6698 "I have heard that Intel and OEMs have killed undervolting" can you elaborate on this? I have a i7-10750H and believe ive undervolted it in throttlestop ( is not greyed out) BUT how do i really know....i never got any temp decrease with -137.
    window 20H2, Bios V1.0, specs in signature. thanks

    Edit- i just read about plundervolt. Such a let down.  Are there any work arounds or is undervolting finnished for now???

    Please Click Yes if Ive answered your question.
    Current: Custom Desktop Build (5800X, 16GB, 3070ti)
    Previous: Aspire 5 A515 44 R8RH
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    Thanks SilvaGi!

  • @SilvaGi
    I don't know clearly but I have heard that Intel disabled undervolting for intel 10th Gen CPU already and going to disable undervolting for previous Gen Intel Cpu through bios update coming in future.
    windows 10/11 optimization guide for gaming 
    Windows 10/11 optimization guide for gaming — Acer Community

    My AN515-43 laptop UserBenchmark-
    https://www.userbenchmark.com/UserRun/51514566
  • SilvaGi
    SilvaGi Member Posts: 277 Practitioner WiFi Icon
    Okay thanks for the info.
    Please Click Yes if Ive answered your question.
    Current: Custom Desktop Build (5800X, 16GB, 3070ti)
    Previous: Aspire 5 A515 44 R8RH
    (R5 4500u, 8GB, AMD Radeon Vega 6 iGPU)
    Previous: Nitro 5 AN515 55 (i7,16GB,1650ti)
    Thanks SilvaGi!

  • FallenRiser
    FallenRiser Member Posts: 6

    Tinkerer

    okk so i tried throttlestop and checked undervolt with hwinfo64 and it show's the undervolt I applied. Then I referred to a few youtube videos and it seems that intel has disabled any change in core offset by user in newer versions. So for 9th gen, newer bios hasn't disabled undervolting but it is disabled in xtu so throttlestop can be used for it.