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undervolt

  1. Flyview

    Undervolting dedicated GPU in MacOS on 2013-2014 15" MBP

    I have successfully undervolted the CPU, iGPU, and CPU cache using VoltageShift on my late 2013 15" MBP running Big Sur. I had to flash a patched EFI using a physical programmer in order to unlock the undervolting which was locked with a Big Sur firmware update. If you want to learn more about...
    • Flyview
    • Thread
    • dedicated gpu macbook pro 15" (late 2013) undervolt
    • Replies: 1
    • Forum: MacBook Pro
  2. H

    Undervolting mid 2015 15" Macbook Pro

    Hi, I have mid 2015 15" Macbook Pro with i7 4870hq CPU. I installed Volta app to undervolt and for measurement istats and intel power gadget. With trial and error i found that i can go for up to -85mV. Can go for -95mV but it doesn't differ in terms of performance. Tested the performance...
    • hknerdr
    • Thread
    • 2015 macbook pro i7 4870hq macbook pro "15 2015 mid 2015 undervolt undervolting
    • Replies: 2
    • Forum: MacBook Pro
  3. T

    latest checkra1n supports T2 / Touchbar. Finally undervolting on windows?

    I'd like to undervolt my MacBook's i9 under Windows using the latest checkra1n release which supports hacking into the T2. Anyone here who knows how to accomplish that? download the latest checkra1n here. Thanks in advance.
    • thirstydude
    • Thread
    • checkra1n hack macbook macbook pro t2 chip t2 hack touchbar hack undervolt undervolting windows
    • Replies: 0
    • Forum: MacBook Pro
  4. RodBlanc

    Undervolt mid 2010 macbook white unibody

    I have this mid 2010 macbook white, i have been using mojave patcher and it works just fine, but i have a lot throteling and overheating, with any system. Im going to replace the thermal paste this week, but im afraid thats not the only problem. I install chromeos for a day and it work...
    • RodBlanc
    • Thread
    • kernel panic macbook 13 2010 mojave patcher undervolt
    • Replies: 3
    • Forum: MacBook
  5. T

    Undervolt/Disable Turbo boost for increasing battery life of Macbook and Hackintosh

    My original guide here. A. Introduction Hi everbody, Following my series of undervolting laptop and saving power consumption in my previous threads: - Enable ASPM in T61 - Undervolting nVidia GPU in T61 - Make battery life in Windows 10 Bootcamp comparable to OS X Today, I will introduce a way...
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