[kwlug-disc] Raspberry Pi temperature

[Ron Singh]

Likely the clock speeds, faster clocks consume more juice usually, unless
the working voltage is significantly lower.
See this comparison, the clock diff between pi2 and pi3 is significant.

https://socialcompare.com/en/comparison/raspberrypi-models-comparison

Thanks,

Ron S.



On Mon, Aug 16, 2021 at 5:36 PM Khalid Baheyeldin <kb at 2bits.com> wrote:

> The plot thickens ...
>
> I have a third old Pi2 B+ as well. It has aluminum heat sinks on the CPU
> and RAM.
>
> Then, I installed Ubuntu 20.04 LTS on it, and guess what: the temperature
> is 37.9C.
>
> I understand that the Pi4 would be cooler because it has a fan, but why
> does the
> Pi3 B+ with the same distro be at 51C, with a copper heat sink, while the
> Pi2 is at
> 38C?
>
>
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