https://www.tomshardware.com/reviews/nvidia-geforce-6600-gt,926-17.html
Joint Operations - 4xAA, 8xAF - NVIDIA GeForce 6600 GT: AGP Has Not Been Forgotten | Tom's Hardware
Nov 19, 2004 - Less than 2 months after it unveiled the GeForce 6600 GT on PCI Express, NVIDIA now presents an AGP version. The same graphics chip is used, and the AGP...