Any PCI-based Power Mac will be able to run it, with drivers and the pass-through cable, of course. Stability suffers once you get into OS 8 and above, because the drivers never got updated after Techworks and 3DFX went under.
Are you sure that's an 8MB Power 3D II, though? That appears to be the original Power 3D, a 4MB Voodoo 1 card. The II was a Voodoo 2 card, and had three of the 3DFX-labelled chips on the front side.