Tried toggling HBCC in global settings, devcon.exe, nothing seems to turn on HBCC. I have 12 GPU rig prepared but this ... HBCC just does not work on 12 GPU drivers.
What version of Windows do you have? The Fall Creators Update (1709) is
supposed to correct those limitations.
I have the Fall Creators Update. According to my understanding, the limitation is caused by drivers, not by Windows. Now, i use blockchain drivers with the limit of max 8 gpus.
Yes, you are right. Win10 64bit in thery supports unlimited numbers of gpus. So its only a driver limitation. With new drivers you are able to install 12gpus. Gpu workload option is not available for vegas. Not yet.
Anyway my 10x vega64 rig is prepaired, but it is a shame that asrock mobo h110 pro btc+ is not able to handle more than 9x vega64. With 10x of them, the board not even start booting to bios...
My interpretation of the AMD release notes is, that the gpu workload is there and is automatically activated (without the toggle) for Vegas. However, turning on/off hbcc has no effect. What do you mine right now? What drivers do you use for 9 cards?