msi 580 twin frozr II question about oc

[aitolos]

Hello i am a proud owner of a msi 580 twin frozr II
and im thinking to OC the card any ideas about timings? volt?
anyone who oc'ed a 580 or the exact model?
my rig is based on intel 2600k and corsair 8gb 1600 ddr3
i searched the forums a little but i cant find any good old post about it.

just doing varius test to see results atm
920/2200/1.05 fail on vantage
950/2200/1.08 fail on vantage

 

[aitolos]

stable at
core 900
mem 2200
volt 1088
idle temp same as stock
max temp 74c-76c
what do you think about this numbers?
*tested on vantage full runs and witcher 2 full ultra gfx