https://bugs.winehq.org/show_bug.cgi?id=11908
--- Comment #39 from Artem S. Tashkinov aros@gmx.com --- (In reply to mirh from comment #38)
I'm still missing core VID, multiplier and bus speed from the first tab. And chipset/southbridge and AGESA version from the mainboard one.
Also, why wouldn't direct RAM access be possible? Sure, you may need root permissions, but that's also what happens in windows.
Wine is a 100% user space application.
The only way to get this info is to fetch it using existing APIs. There are currently no APIs for that in the Linux kernel/glibc/whatever.
If you're into getting low level info, use HWiNFO/CPU-Z/GPU-Z under Windows - btw all of them use kernel drivers, which means Windows also doesn't export this info.
At least Windows 10 provides APIs to get some memory modules info like their number, sizes and speed but it's still too little.