lesterhung

GPU-Z v3.34
eVGA Precision v1.71

I am having seeing different clock speeds!
I overclock using eVGA precision.
My GPU is PNY GTX 260 Core 216.
In eVGA Precision, I set it to 695 Core / 1198 shader (linked) / 1155 Ram.
After I hit apply, the shader clock shown in eVGA Precision is 1512.
However, in GPU-Z, the shader clock is showing 1499.

Which one do I believe?
I need to know because I will be flashing the card with the modified clock speed using NiBitor.

Thanks.

WaLshy11

eVGA Precision is the correct one..

nVidia shaders move in straps.. have a look at this post
If you set your clocks between 1495Mhz and 1532Mhz, it will go to 1512Mhz

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tweakboy

That will happen. Just make them both the same. Its a bug

zodac

Shader clocks aren't the same as Core/Memory Clocks. They don't go up in +1Mhz intervals, but rather +15 or +25. GPU-Z will show the exact Mhz you have set it to, while Evga Presicion (and RivaTuner I think) will show it's effective value.

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