Low power for GPU/overclocking gtx260

[BongWizard]

i've got DuOrbs on both of them, but because they dont exhaust the hot air out the back of the case, the bottom card gets a bit hotter (and so i cant run the core so high)... also, i think i might have to either reseat the sinks or just get new ones altogether

 

[kbaird]

Clock 624
Shader linked
Mem 1050
Runnning 62-64c
Fan is on auto

Should I change the fan setting?
Would you try changing any settings?

Thanks

Pushing a little more now.
Clock 680
Shader linked
Mem 1080

I bumped the fan up to 50
and it keeps it around 60c.

What tests can you run?

Games seem better now.

Thanks

 

[zmatt]

Try 3dmark 06

 

[kbaird]

Thanks.

Seemed fine at 624 and 680 clock speeds.

3dmark breaks at 697 clock speed for me but
it's a message about a flash player script.

Anyone run into something like that?