The MINIX Neo Z64A (Android) comes with 64-bit UEFI firmware which makes it easier to try things although success will still vary.

Here are some POC (proof of concept) videos of booting from USB showing:

Ubuntu Utopic see http://youtu.be/kHpHoaYUyf0

OpenELEC see http://youtu.be/XuEmwb0jci8

Android on Intel see http://youtu.be/xqYAQZqvYs0

Windows 10 see http://youtu.be/dueAgNEZ0Q0

SteamOS see http://youtu.be/p_1iJGGGezs

Each have their own own set of issues ranging from minor to fundamental.