Overclock

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03 Sep 2024 18:35 #309302 by Moutomation
Overclock was created by Moutomation
How can we overclock the Raspberry Pi 5, which currently has Debian installed on it? I want it to be faster. Are there any commands that will increase the CPU voltage and frequency? Or what can I do to make it faster? I installed a fan cooler, what else can be done?

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03 Sep 2024 20:08 #309304 by cornholio
Replied by cornholio on topic Overclock
Get a nvme drive for it
The RPi5 is quite quick enough for running Linuxcnc.

Or just get a proper PC.
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03 Sep 2024 23:13 #309308 by tommylight
Replied by tommylight on topic Overclock


Or just get a proper PC.

+1

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04 Sep 2024 03:04 #309321 by Moutomation
Replied by Moutomation on topic Overclock
Linuxcnc works fine with Raspberry Pi 5, but when I watch it on the GUI, the positions are a bit delayed. When I use it with a PC, there is no problem. It communicates with 6 servo drivers and a PLC. It would probably be better if its speed increased a bit.

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04 Sep 2024 04:50 #309326 by cornholio
Replied by cornholio on topic Overclock
I’d try google and any of Jeff Gerlings stuff on YouTube.

But honestly I think you’re using the wrong tool, the RPi5, for the job.

The small Lenovo’s that are popping up around eBay and such are a far better solution.
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04 Sep 2024 11:57 #309350 by royka
Replied by royka on topic Overclock
It might help to change to wayland or xorg in case you already did.

Most likely overclocking won't help much. If you're isolating 3 cores, you could try isolating 1 or 2 cores instead.
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04 Sep 2024 13:59 #309359 by Moutomation
Replied by Moutomation on topic Overclock
I tested it for a long time, there is no problem in its operation, only the location information comes to the gui a little late while it is working, but this is not a big problem. It can be used in this way.

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