Mine is 74 about half what it should be. I am on BT Fibre
I believe the ethernet port on the Cube is limited to 100Mbs. If you have decent wifi you'd probably get better throughput, using 5GHz, depending on your router and its location relative to the Cube. I guess Amazon were cost cutting.I wonder if someone could explain to me that the speed on my pc goes up to 220Mbps but on my Sony OLED and on my fire cube with the same speed app only goes up to 94Mbps at best. All cables have been tested and are correct and good. The speed app on the pc is Ookla and the speed app on tv and cube is
analiti - Speed Test WiFi Analyzer
Apps for Android
Explorers App goes up to huge numbers like 200Mbps. I once selected the 150Mbps one when my internet speed was running that fast and it did look good. Thanks mate.If you are going to ever stream 8K then you will need 100Mbps.
4K is about 25Mbps depending on your source.