So many problems with this.  Looks so cool & nice specs.  But constant overheating, loss of display, along with stuttering 4k output.  The latest issue was a small clump of dust lodged in the fan, due to a design flaw.  Compressed air couldn't get it.  Had to remove the motherboard and getting it back in that too-small case was a nightmare.  I'm done with it and moving on.