@ActionRetro Also the other results are easily explainable.

#PCIX is a #64bit bus and propably on it's own #PCI-Root-Controller.

The #IDE controller might be on it's own dedicaded bus if not integrated into the Chipset directly.

The #PCI controller likely has to share the bus with the other #PCI cards like the #7600GS.

The other modules are mostly bottlenecked by the #Flash and it's organization internally...

https://youtu.be/z27b40T6lLs?t=812