Thanks for the attitude re-adjustment Craig, appreciated. His answer is way off base and you know it, at the very least miserably unhelpful. My response my be seen as harsh and more than likely unjustified, however, people that post complete non-sense for over 1000 posts are more than irritating.
The reason that my post went unanswered is, from what i can see, there isn't any such software other than xbench. The only other i found was
http://www.macupdate.com/app/mac/20482/disk-speed-bench/ , which pales in comparison to a slightly haphazard xbench.
Yes the differences are dramatic, which can be felt through normal use. Xbench showed 186 Read and 150 write.
It is a shame there isn't a more in-depth test i can run just to see the results, like I say CrystalMark for Windows is a good piece of software.
PS. Read my post again, i was never once rude to the other poster, unfortunately within the first sentence you managed to hurl insults. Please practice what you preach. Nonetheless, thank you for your constructive response.