VRM Mod cell phone app

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  • Retrorockit
    Senior Member
    • Feb 2020
    • 105
    • United States
    #1

    VRM Mod cell phone app

    I found this Vmod Calculator in Google Play.
    https://play.google.com/store/apps/d...hl=en_US&gl=US
    It's for spoofing the CPU Voltage feedback signal pin VSENSE at the VRM controller chip. This works for GPUs also.
    Input CPU mV
    Resistance to GRD at the VSENSE pin.
    This produces a chart of CPU mV using various pulldown potentiometers installed there. Unless you install a readout Volt gauge you will have to rely on the chart beause the computer will think everything is normal. This could be useful for Pinmod overclocking of locked CPUs. Like 3.83GHz E7600 @333fsb.
    If you click around thereare a couple sample charts for 1.200V, and 1.45V starting points.
    Tags: None
    • nivirus2000
      Member
      • Apr 2017
      • 45
      • United States
      #2
      Re: VRM Mod cell phone app

      Awesome

        Comment

        • Retrorockit
          Senior Member
          • Feb 2020
          • 105
          • United States
          #3
          Re: VRM Mod cell phone app

          This also lets you sneak past Intels silly 1.6V. VSEL limit.

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            • Retrorockit
              Senior Member
              • Feb 2020
              • 105
              • United States
              #4
              Re: VRM Mod cell phone app

              Did I forget to mention E7600 @ 400fsb X 11.5 = 4.6GHz
              The E7500 would be 4.4GHz, and is known to go 333fsb x 11 = 3.67GHz on stock Voltage.
              You can use Throttlestop to tune the multiplier back down if needed.
              The Dell T3400 workstation has X38 chipset with 400fsb support (unofficial).
              Last edited by Retrorockit; 01-11-2022, 09:44 AM.

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