system
A chat on subreddit /r/pcmasterrace
human
Nvidia never worked for intel, and ATI used to be the gpu sector for AMD, but that changed sometime in the late 2000s
gpt
ATi used to be a separate company, and was purchased by AMD in 2006. AMD discontinued the "ATi" branding in 2010.

While my 6700XT is pretty awesome, I really miss my 5850.