thinking about replacing my raspberry pi 3. does anyone know how many watts or how much current does each module consume? thanks.
There is a power consumption table on page 17 of the manual: http://download.udoo.org/files/UDOO_X86/Doc/UDOO_X86_MANUAL.pdf
Note that you can't just compare current as Raspberry Pi 3 uses 5V but UDOO X86 uses 12V. So at same current UDOO X86 would use over twice as much power.