Safe 5850 Voltage?

[Guitarman0]

I have just upgraded my 5850 cooler so temps are no longer an issue. I am looking for a 1ghz overclock but am not sure what is a safe voltage to keep it at for long periods of gaming.

Currently it is crashing with 1.25 volts on a Crysis benchmark but can I safely push it any further?

Thanks

 

[Guitarman0]

Thanks guys, will give it a little push this weekend.

what have you managed to get to so far? stable that is!

930mhz core clock with 5870 stock voltage (can't remember off the top of my head) and 1340mhz memory clock.