This is what DrWho has done:

- Stating that a x86 is more power efficient
- "Proved" this buy showing 1 screenshot where x86 and ARM are running the same OS.
- This OS is windows, which has been optimized for x86 over the last 20 years or so. They only added ARM support now.
- If people show him results of the same chip on another OS, he disregards it.
- Actually he has shown that Windows8 is crap for ARM

Now with this in mind, please create your own opinion.