7950 safe overclock?

[Noah1142]

hey guys i got a Windforce 7950 today and decided to overclock it and i want your guys opinions.

i have it at 1200/1500, in FurMark it reaches around 67C at max load and does not crash

i have not changed the voltage and have done all the overclocking with AMD Overdrive

does this look safe?

 

[Ur round next]

Temps are fine but I would stress it for a hour or so if no crash and temps stay around the same then all good imo