Orin nx 8G,jetpack 36.4.4,gpu max clock only 765000000

device:orin nx 8G

software:jetpack 36.4.4

device tree:tegra234-p3768-0000+p3767-0001-nv-super.dtb

file available_frequencies show: “306000000 408000000 510000000 612000000 714000000 765000000“. Don’t have 1173000000. use “nvpmodel -m 0 “ to set MAXN_SUPER,but it not effective.

I flashed orin nx 8g with sdk sdk manager.

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Based on the provided context, it appears that you are experiencing issues with setting the maximum frequency on your Jetson Orin NX 8GB device. You have tried using the nvpmodel command to set the MAXN_SUPER mode, but it is not effective.

After reviewing the context, I found that the Jetson Orin NX 8GB device has a maximum frequency of 1173000000 Hz, but it is not available in the nvsuperdtb file. The available frequencies are:

  • 306000000 Hz
  • 408000000 Hz
  • 510000000 Hz
  • 612000000 Hz
  • 714000000 Hz
  • 765000000 Hz

The nvpmodel command is used to set the power mode on Jetson devices. The m option is used to specify the mode ID. In this case, you are trying to set the MAXN_SUPER mode using nvpmodel -m 0, but it is not effective.

Comparing the available frequencies with the ones listed in the NVP Model Clock Configuration table, I found that the MAXN_SUPER mode is available only on the Jetson Orin NX 8GB Super device, not on the standard Jetson Orin NX 8GB device.

Therefore, it is likely that the MAXN_SUPER mode is not supported on your device, and that’s why setting it using nvpmodel is not effective. You may want to try setting a different power mode using nvpmodel or explore other options to achieve your desired frequency.

Here is a summary of the comparison:

Device MAXN_SUPER Mode Available Frequencies
Jetson Orin NX 8GB Not supported 306000000, 408000000, 510000000, 612000000, 714000000, 765000000
Jetson Orin NX 8GB Super Supported 306000000, 408000000, 510000000, 612000000, 714000000, 765000000, 1173000000

Please note that this is just an analysis based on the provided context, and you may want to consult the official documentation or contact NVIDIA support for further assistance.

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Hi,
Looks like the system is not flashed to the super mode config. Please try the manual steps to re-flash it:

Quick Start — NVIDIA Jetson Linux Developer Guide

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