PowerColor GamingStation (Vega 56) MacBook 2019 i9 8-Core AMD dGPU Bootcamp Win10 1903 May-Upd - Slow USB on the eGPU-Enclosure
I have the following problem:
I've installed Bootcamp with Win10 1903 May (18362.295), disabled WinUpdate, installed Bootcamp-eGPU-dGPU-drivers from bootcampdrivers.com and I am ready to go. No error 12 or some weird sort of stuff. I can use my 3 monitors connected to my eGPU Vega 56.
But the usb ports and the integrated ethernet port are terribly slow. The ethernet port only makes 100 Mbps - and I check the settings in the Windows network adapter. It's connected to 1 Gbps.
I have an 4 port SATA to USB adapter. And 4 SATA SSDs in there and all of them are only transfering data in the KB/s range. When I connect this adapter directly to the macbook through a usb-c to usb-a adapter, all fine - 300 MB/s.
So what can I do?
Any other people experience the same issues?
best regards, Robin
Pending: Add my system information and expected eGPU configuration to my signature to give context to my posts
I have the same Powercolor box, running an RX 580. In MacOS, it runs really well. I have no problems with bandwidth or with my USB drives. I read a great review, I think at Tom's Hardware, where they broke down all the USB connections. In short, the front, top USB is the only port that doesn't share any other resources.