Overclocking with Rivatuner question

[FlipCody]

I'm overclocking my 8600 GTS with Rivatuner v2.06. When I bring the core from 675 MHz to 775 MHz and memory from 1008 MHz to 1150 MHz the core temperature does not climb at all (according to RivaTuner hardware monitor). It remains at 45 C. I'm running 169.21 drivers and Vista Ultimate 32 bit. I'm not that familar with RivaTuner. It seems odd to me that the core temp does not climb at all. Am I doing something wrong?

Thanks for any help.

 

[N3mi5is]

Im having the same problem with rivatuner and vista 32 ultimate. I have a 7950gt and I can move the sliders to MAX (850 core and 1075 mem) and nothing changes.

I've tried using ntune as well to no avail.

Edit: ntune, when I max out the slider and then re-open it, it moves the slider to the middle of the bar so I can keep moving it, according to ntun my gpu is at 1.2 million mhz ahaha

 

[azuldenial]

I'm overclocking my 8600 GTS with Rivatuner v2.06. When I bring the core from 675 MHz to 775 MHz and memory from 1008 MHz to 1150 MHz the core temperature does not climb at all (according to RivaTuner hardware monitor). It remains at 45 C. I'm running 169.21 drivers and Vista Ultimate 32 bit. I'm not that familar with RivaTuner. It seems odd to me that the core temp does not climb at all. Am I doing something wrong?

Thanks for any help.

If you cant tell if you'll actually increased the clocks, try using GPU-Z.

 

[Skunt]

Post a picture of your riva tuner hardware monitor and the system settings.