TheWojtek the first command adds the 'echo 5 > /sys/class/mpgpu/cur_freq' line to the 'autostart.sh' config file. This way every time the board gets restarted the gpu will be overclocked.
The second command you posted is the one required to set the GPU clock.
Hi, I tried this command to overclock my GPU, it shows "792" properly. After a couple of days (sometimes even after a couple of hours) it returns to "500" (I noticed that because the scrolling was stuttering), often when I scroll fast between movies or tv shows. Is that a thermal throttling problem? The first time I noticed that the temp was 75°C