Quote Originally Posted by MuffinFlavored View Post
W1zzard is the writer of GPU-Z.
There is a "database entry" for each card for amount of ROPs and the die size and etc.
I am almost positive nVIDIA provided him with the information, he is up there with the cool cats.

And GPU-Z does detect clock changes and your current clocks.
It was someone with a GT-200 ES who send him a BIOS