Hey everyone, I have a 6900 XT on the X16 slot and it works fine by itself. When I install 2 GTX 1070’s with a X1 to X16 Riser, windows lags and freezes a lot and I can barely move my mouse. All GPU’s get detected but when I start mining one of the GTX 1070’s disconnect amd the temperature of it is reported 0. I know both 1070’s work because they work perfectly bythemselves in the X16 slot. Why does the pc become unusable with the risers? I have a B550 Carbon and a RM750. Thanks.
Which windows do you use. I would recommend you Windows 10 Pro 2019 versions. Newer versions are not needed.
Install 2 GTX 1070s in X16 ports on the motherboard and connect the 6900 XT with a riser.
This is for testing purposes only.
The GTX 1070 is a great video card for mining, and works great with or without a raiser.