>> my G5 2.7Ghz [...]. [...] the G5 Quad is faster then my machine?

> MorphOS can only use one processor. So in theory it should
> actually be slower for you.

True for CPU-bound tasks. It may be the other way round for tasks requiring memory bandwidth (DDR2 vs. DDR1) and/or graphics bandwidth (PCIe vs. AGP). See benchmark results there (lower = better):

https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=12888&forum=11&start=9