I agree that the 20-30x greater power consumption is hard to reconcile with the benchmarks I quoted. So, yes, something doesn't make sense; the benchmark is not taking into account something or I don't know what.

> the two numbers you quote are different benchmarks

But I don't agree with explanation. Both benchmarks are "PassMarks" (a proprietary measure devised by that company). I don't see them saying that their PassMarks for desktops are different than their PassMarks for smartphones.