A YouTube user named PerfectHandVideos has created an interesting overview of how real-time PC graphics have evolved over the last 14 years.
For full disclosure, I haven’t watched the entirety of the following video as I don’t have a spare 2 hours to donate to such an effort. Fair warning — this video is long. The video uses a series of graphics and in-game benchmarks and Nvidia demos, placed in chronological order from 2000 to today. Catzilla is in there, for example.
There are no ATI/AMD graphics demos in there though unfortunately, as PerfectHand’s computer is running an Nvidia graphics card. It’s very, very long for an internet video, but if you have a second monitor or otherwise not much else to do today, it’s definitely worth a look see!