a 370/380/380x will work, just wanting to see the side profile of the non-reference heatsinks from both sides and rear.
Just wanted to point out "AIB" means "Add In Board"
Reference card is AIB too.
Laptops and all-in-ones with GPU soldered on the mobo, even if non-reference, are NOT AIB, because the GPU is soldered on the mob, it is not a add in board.
Also people people write "aib card", this is redundant (it means "card card").