Windows 10 throttles speed on some installations(due to different configurations of Hardware). If you are having trouble reaching near to plan speeds, that might be the issue. You should first confirm that you have a Link speed of 1Gbps. Then the problem can be identified by running a Speedtest on Live USB of Ubuntu.
Discussed here also.
linustechtips.com
Discussed here also.
Windows 10 throttling speed
I should be getting gigabit speeds, when I test with speedtest I get around ~140mbps, fast.com shows 300ish, sometimes 400.My NIC is set to 1.0 gbps, my network card is not the issue.I tried a new windows installation on a spare SSD drive, the speeds were instantly 1gbps without problems. This is...
linustechtips.com
