I have been having some problems with certain benchies on this architecture myself... still trying to track down the source of the problems... postmark runs for hours and compile-bench fills up my USB drive... yup, I need a bigger (or faster or both) USB drive (or SD Card)...

http://openbenchmarking.org/result/1...SU-1212087RA30
http://openbenchmarking.org/result/1...SU-1211224AR65