R Pi 3 - LibreElec - Ethernet Speed

Hi

i have LibreElec on my pi 3

and i have a 100mb download speed conection , but when i test it on kodi using speedtest.net addon i get only 40mb download

then i do the same on my pc and i get 94mb download speed.

the upload speed is okay on both , i have 2mb upload limited by ISP

the weird thing is that i can pass the 40mb on my Pi 3 and i checked in the kodi setting , and nothing is set to limit the download speed

please help me solve this issue

okay , thanks for the accurate answer, i just expected it to reach 70 out of 100,

i guess i will upgrade to anther streamer later , but meanwhile i am happy with my RPI 3 libre-elec