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Thread: xs top 30 OpenGL Surface Deformer Benchmark

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  1. #11
    Xtreme Member
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    Nov 2006
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    Ontario Canada
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    Quote Originally Posted by purecain View Post
    interesting question about the memory, if you run the ddr3 @ clocks which are too high for the timings the memory performance will degrade. if we could change the timings we would be able to push the memory further. if only we had the bios editor...which tools are you using to overclock... i still have a hard time getting atitool to up the clocks.... too warm today to bench but the cold weather is coming....
    Ati tool works for me but does not allow me to overclock as high when using amdgpu tool. So i then tried using atitool to crank fan speed full and amdgpu tool to overclock and got aroung 17600. So my last resort was to hard wire the 2900xt fan to power running at full speed and using amdgpu tool to overclock was my best result. I believe that the latency of the ram changes over 1000mhz prolly why performance drops. 975 chipset with ram running at 1100mhz still owns.
    Last edited by Severance; 09-16-2007 at 08:18 AM.

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