Using what miner and with what settings?  How hot does it run?

I have a XFX 1GB Black Edition that is averaging 340Kh/s using cgminer.  I have tried other settings but 340 seems to be the best I can get out of it.  That is without any hardware errors. 

I have two of the ASUS 2GB 7850's being delivered on Tuesday and I will start running settings tests on them.