(I had enough of that after a 50GH GPU farm).
WTF
the chips are working at around 47°C so heat is no problem for them. there is enough place for tweaking. and we are waiting for the tweaking suite from knc. 
the chips are working at around 47°C so heat is no problem for them. there is enough place for tweaking. and we are waiting for the tweaking suite from knc.