Sorry if this has already been covered, but ...

Which is faster? The High Performance Video PDS card or a NuBus video card? If NuBus is faster, what level of QuickDraw acceleration will overtake the HPV card? I realize that the HPV card is just a super-fast frame-buffer with dedicated VRAM but I wasn't sure if the much-faster PDS access vs. the slower NuBus transfer speed would win in the end.

Thoughts? Benchmarks?

Thanks!