PSP specs are officially secret like the Wiis. But they weren't with the 8Mb prototype model. Try to dig up those on this forum. Apart from the memsize and bandwidth they probably still hold true.
If you are genuinely interested then go Here. Google is also your friend. One can run his own code and it should be easy enough to create some of your own benchmarks or try out community stuff and see how psp performs. Beyond3d forum also has extensive information so SEARCH here too. What good are paperspecs for?
