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    Overclocking Pi400 with recalbox 7.1.1

    Recalbox General
    recalbox 7.1.1 pi400 pi400 recalbox overclock
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    • fredifuri
      fredifuri last edited by

      Hi everyone.

      I'm new here, and I can't find the answer to my question anywhere.

      I'm gonna receive soon a pi400. I want to use it to run exclusively recalbox 7.1.1. and ideally boost the thing a bit. I've not found the precise answer, but combining different answers concerning the overclocking of recalbox using a pi4 + overclocking a pi400, I've deduced I only need to add the following lines at the end of the config.txt file of my micro sd card :

      force_turbo=1
      over_voltage=8
      arm_freq=2200

      Can someone please confirm it will work? Thanks.

      Zing 1 Reply Last reply Reply Quote 0
      • Zing
        Zing Global moderator Translator @fredifuri last edited by

        @fredifuri Right now, the best information about it is gathered in this topic:
        https://forum.recalbox.com/topic/21649/overclocking-pi4-with-recalbox-7

        Se a minha resposta foi útil, por favor, dê um voto positivo, clicando na seta para cima logo abaixo da resposta, ao lado de "citar".
        If my answer was helpful, please give a positive feedback by clicking the up arrow below the answer, next to "quote".

        sergioad 1 Reply Last reply Reply Quote 0
        • sergioad
          sergioad @Zing last edited by

          @fredifuri I agree with @Zing you will find lots of useful info in that thread, plus I lament to inform to you that apparently Recalbox is not working properly under overclocks over 2100 MHz, when using those clocks in the config.txt the CPU is set at 600 MHz, if you want to overclock it you could you

          ...
          arm_freq=2000
          gpu_freq=750
          over_voltage=6
          ...
          For pi 400 and the 4 GB of RAM Pis the recommended over voltage for that clock is 6, I would use 7, for 8 GB Pis is 8, I am using my 9

          1 Reply Last reply Reply Quote 0
          • Claudio Cortes
            Claudio Cortes last edited by Claudio Cortes

            My settings for Rpi400, with no problems:

            over_voltage=6
            arm_freq=2147
            gpu_freq=750

            1 Reply Last reply Reply Quote 0
            • borninthe80s
              borninthe80s last edited by

              @Claudio-Cortes said in Overclocking Pi400 with recalbox 7.1.1:

              My settings for Rpi400, with no problems:
              over_voltage=6
              arm_freq=2147
              gpu_freq=750

              I have lag on dreamcast.
              Have you ever overclokked it?
              Where is this config ?

              www.facebook.com/assoborninthe80s/ www.borninthe80s.fr

              sergioad 1 Reply Last reply Reply Quote 1
              • sergioad
                sergioad @borninthe80s last edited by

                @borninthe80s open config.txt on any other PC

                1 Reply Last reply Reply Quote 0
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