Since this 8600GTS is factory overclocked I wasn’t sure what kind of extra clock I would get. Unfortunately I couldn’t get much our of the core, raising it from 720mhz to 750mhz. The memory however, was much more susceptible to my mhz raising. I was able to take it from 1000mhz to 1120mhz; not too bad at all.
Results were taken with the card at the following speeds: