I’ve been looking for the highest working overclock for the Zotac 8800 GT Amp and now I’ve got some results. Originally the card was 700mhz core,1700mhz shader and 1000mhz clock. I pushed the card to perform well with 728/1812/1061.
To increase the fan speed to 100% and set clock frequencies I’ve used RivaTuner. I use Atitool to scan for artifacts, and play some UT3 to test stability. I should use Crysis, but I’m too lazy to install it. Anyhow this testing method works rather well, and I’m surprised at how far the Zotac can be pushed.
I need to do more teting, since the memory can most likely be clocked more. I’m using my older pc to run the tests, since my new motherboard is screwed (messed up bios), but when I get it replaced I’ll have more detailed info. The ga-ex38-dq6 gives me a more stable overclock aswell since I can increase voltage for stability etc… It’ll be interesting to compare the 8800gt to the 9600gt once I have more results.
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