repaxan wrote on 2020-06-16, 07:16:
SIV has trouble reading the GPU clocks, also it correctly figures out triple channel memory but doesn't realize there's 3 dimms.
Thank you for the report and I will try and adjust SIV for the X1950.
The reason SIV is only reporting two DIMMs is that the SMBIOS (see [Machine]) is only reporting two DIMMs, further Windows is only seeing 8GB rather than 12GB. I suspect there is something wonky, what do you think?
I was pleased to see SIV reported the ASP0800 in the System Power Usage section.
Update: With ATI GPUs there are two ways they can be reported which are directly or via ATIADL and your system SIV was using ATIADL, had it not been then SIV would probably have done better. It seems that ATIADL fails to report the clocks for the X1950 so I have adjusted the SIV code so when ATIADL fails to report the clocks then SIV will report them directly. I have been pondering this for some time, but had not got around to adjusting the code.
Please try again with the attached SIV64X V5.50 DACs-00 test SIV which also should remove the secondary device and tidy a few odds and ends.
When I uninstalled all the ATI software C:\Windows\system32\atiadlxx.dll was not expunged and I had to delete it manually.
I just looked at the GPUZ reported clocks and am wondering why the current clocks are different on the two panels 🙁