Re: Slow speed through ethernet on RaspberryPi 4

On 21/07/2024 01:04, Errol Casey wrote:

 Speedtest.net. I'll get iperf and see what performance I have between hosts.
 The  test is also with test was with web browser version of speed net not cli
or platform specific. But  the 800/800 on windows 11 was with same tool and
test site.

The Pi 4B has a true gigabit Ethenet interface, and is close saturating the connection (900Mb/s+) to other local machines in both directions using the command line iperf tool.
[The Pi 3B+ had gigabit Ethernet, but used the internal USB interface and so was limited to 300Mb/s, where as the 3B and all previous Pi's were 100Mb]
However, if you use browser based speed page, these are heavily javascript laden which will put quite a load on a 1.4GHz 4 core chip with limited memory, and may well not reflect the fastest possible speed obtainable.
---druck