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OpenCL performance dropped down 12.10 >> 13.1

Question asked by darkmen on Jan 20, 2013
Latest reply on Feb 21, 2013 by yurtesen

Hi everyone.

I have updated today the AMD Catalist drivers to 13.1 and got 20% performance loss on my HD7970.

Does anyone have the same experiance?

Also which is the easiest way to rollback to 12,10? Uninstalling 13.1 and reinstalling 12.10 gives the same lower speed (opencl reporting NEW runtime version)

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