Where does AIDA64 get graphics card SKU information from?

[Robinson]

Playing around with the demo version, I noticed AIDA was able to tell me what SKU my graphics card was (in this case, TU117), on a property called "GPU Code Name".  Where does AIDA get this info from?

Is it Windows Management Instrumentation, or somewhere in the driver?

[Fiery]

13 minutes ago, Robinson said:

Playing around with the demo version, I noticed AIDA was able to tell me what SKU my graphics card was (in this case, TU117), on a property called "GPU Code Name".  Where does AIDA get this info from?

Is it Windows Management Instrumentation, or somewhere in the driver?

AIDA64 detects the GPU device ID using low-level PCI device register readout and then interprets the ID to the GPU codename using its built-in GPU database.

[Robinson]

Thanks for the info.