Stable Temperature for Radeon 7970?

[thebattalion]

I overclocked my GPU from 925MHz core to 1000MHz core i believe. I also overclocked the memory from 1375 MHz to 1450Mhz. When i run Msi Kombustor i get a temperature of 69-70 degrees C. Is this good or should i lower my clocks a bit?

 

[Cons29]

while 70 is ok (as far as i know, i reached those too on my previous card)
i would dial it down a bit

 

[bigcyco1]

I crank mine to 65C although 70C is not pushing it anywhere around 80C is to hot for me lol.