[time-nuts] Raspberry Pi 4B Ethernet delay

David J Taylor david-taylor at blueyonder.co.uk
Fri Nov 8 20:12:15 UTC 2019


From: Fiorenzo Cattaneo

Interesting thanks. I was wondering if it's worth for me to upgrade to RPI 
4........ Have you also managed to measure the connection jitter as well?
========================

I've added a graph of the delay to that page:

  https://www.satsignal.eu/ntp/BBB-vs-RPi.html#update

The delay jitter is significantly less.  I would balance the increased 
performance against the increased power consumption and CPU temperature - 
your choice.

Cheers,
David
-- 
SatSignal Software - Quality software for you
Web: http://www.satsignal.eu
Email: david-taylor at blueyonder.co.uk
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