For now I think well go with these? Any other suggestions?
Hardware benches: (not all multi-platform)
Linpack (single thread)
Also stock ROMs would be preferred, custom brings in too much variation.
Google docs spreadsheet https://docs.google.com/spreadsheet/ccc?key=0AuAyjaW70ts_dFhTSlBzZVVkeDc1QUZMemR4NkdpeWc&hl=en_US
Can someone also comment on whether the hardware benches included run at a set resolution or native?