I was debating whether I should get this or the GLH, but the GLH would screw up my blue color scheme But yeah, I think the Phantom is more of a quieter card, whereas the GLH is higher binned.
However, Furmark pushes the card to temps that are crazy.
If i run games like BF2 who i think heats upp teh GPU really good. I might get temps att 85c on 900 core. And decent rpm on the fans. But i still prefer 845 Core and pretty much noisless fan.
Kinda dont need the extra FPS from 850>900 anyways =P