In theory we want to support more modern chipsets that
Bochs's current i440FX but almost any modern chipset
has to support AGP.
AGP also could be good start for more modern graphics
cards modeling, if somebody would like to do it
sometimes ...
Stanislav
AGP is outdate already, it will be better to jump to PCI Express directly.
I also still dreaming about Bochs having some modern Graphics emulation included.
AGP is WIP, For PCI-Express where is another request open in github.
Closing this as duplicate