Don't know if any of you old timers remember this but there was a video card in the works that would have combined a 3dfx, ATi and S3 chipset. It was called the BitchinFast 3D 2000.
It was demoed in a gaming magazine, I think it was maximum PC.
Anyways some one on YouTube managed to track a prototype down:
https://www.youtube.com/watch?v=ZmCEXbspWuI
Pretty amazing for late 90s early 00s tech.
Edit: found a picture of it. Actually has 5 different video chips on it working together in some way
http://m.imgur.com/Vhj8x3G
It was demoed in a gaming magazine, I think it was maximum PC.
Anyways some one on YouTube managed to track a prototype down:
https://www.youtube.com/watch?v=ZmCEXbspWuI
Pretty amazing for late 90s early 00s tech.
Edit: found a picture of it. Actually has 5 different video chips on it working together in some way
http://m.imgur.com/Vhj8x3G