Which software to overclock a 6600 GT?

[cn]

HI,

I already have another thread going, please check it out as well:

Leadtek WinFast 6600 GT and DEll 4500


But I opened a new topic to ask a simple question: How do I overclock my Leadtek 6600 GT? I am using NVidia drivers with collbits, which only let me OC to 550/1030. Higher than that and it fails the tests tab...

However, Iheard people here OC to much more than that.... How?

 

[Corporate Thug]

google "coolbits"

 

[Eureka]

Hmm, it might just be your card that's the limit... my coolbits allow me to go up to 600/1220 at times. Press the button to find optimal speeds.

Norm

 

[Munky]

Not all cards oc equally well, not even between the same type of card (ie. 6600gt). My friends 6600gt only does around 530 mhz, and even at that rate the temps climb sky high.

 

[cn]

cevilgenius, which card do you have? Is it a Leadtek AGP?

Also, my temp never even gets to 60. Even after a few hours of Doom 3...