No, if I remember correctly it's a sapphire radeon 7770. And as for high temps, it shouldn't be getting hot, it has a fan on itself, and I actually have a cooler master 212 evo fan on my processor which actually blows down on the back of the 7770. I'm going guess it's possibly failing. =/ that's ok, I'm going pick up a XFX Double D FX-787A-CDFC Radeon HD 7870 GHz when I get paid. That should solve it.