It's an option at the top of the page, when you create a new post. But I don't see where it shows up after posting.
This is running on Windows 10.
I no longer see a definitive list of supported GPU cards anywhere on the Wolfram web site.
This GPU should be supported because (1) it's supported by NVIDIA and (2) It is supported by MMA, assuming we can take the results on CUDAInformation[] and InstallCUDA[] at face value (also, I have noted that GPU functionality works seamlessly with this card in Matlab).
If that is not the case, i.e. if this particular GPU is not supported by Mathematica for some reason, then that is an additional issue: either of both of of the CUDAInformation or InstallCUDA functions should report an issue if the specific card is not supported. Either that, or we need a new function CUDACompatibleQ[] to check for compatibility issues.
But again, from previous discussions, this is by no means the only GPU card experiencing difficulties with V12. See the previous post for details.
The purpose of posting here rather than simply going to customer support is that it gives other MMA users the opportunity to test their own configurations and publish the result. Hopefully that way users will get more traction with WR to focus resources on the problem and deal with it.
