5*470 + 1*480 - flashed memory stripe, downvolted to 900 mv, at 1150 Mhz cpu frequency, 2000Mhz memory frequency -
use 920 W with motherboard (90W) with display turned off. when display on +20W.
so it is very close to 1000 W.

https://en.wikipedia.org/wiki/80_Plus
if your psu is platinum - you can load it to 900 W.

but it is strongly recommended to have 1500 W psu.

For everyone with fan problem, try to update driver to 16.11.x

Try different amd driver version.

@Claymore:
- better make console switch -fee <fee number>. it's better than -nofee
- to anyone who can't save from google drive due to download limit and have own gmail account - right-click on file, "make copy",
download from own google drive page.