This oddball has a PCI-connector but uses the S3 86C805-P chip that is an evolution of the original 86C805 ISA-chip. The 86C805-P chip is connected to the PCI bus using a LA2158 bridge! Who thought that was a good idea?

Nevertheless this is an interesting card in the benchmarks. I don't have a... > Read more

This miroCRYSTAL SD20 is based on the S3 Vision864 (86C864-P) chip. It's a nice little card and not bad for 1994. I noticed one thing which is corruption in the rendering of SVGABNCH (Chris' 3D benchmark). I'm not sure if this is chip or BIOS related, or if my card might be defective. All the other ... > Read more