If you are looking for benchmarks, I've posted a few in the review I did on the P4000 awhile back.
http://www.howardforums.com/showthread.php?t=1153541
When it comes to benchmarks I don't think there is a single thing in the computer industry that can be any more misleading and confusing than benchmarks. There is so much more to it then looking at a couple of numbers and saying this one is better because it has a bigger number. There are many variables that need to be taken into consideration. Benchmarks were invented for professionals to apply their knowledge and experience to interpret the numbers so they could better design components. Not for amateurs to drool over big numbers. Personally I feel the best benchmark for me is to use the device for its intended use. If it works good for me, than who cares what number it has. In the case being discussed here, I run videos on mine without issue. I don't care how it benchmarked. The important thing is that it works in real life circumstances. There's no better judge than that.
Dave