Atmapuri

Graphics Clock and Open CL speed!

Discussion created by Atmapuri on May 3, 2011
Latest reply on Feb 26, 2012 by yurtesen

Hi!

When I run my OpenCL kernel and monitor the fan and GPU clock in the Catalyst Control center, the fan runs at low speeds and GPU clock is shown to be 400Hz out of 850MHz max. Memory at 800 instead of 1200Mhz. (ATI HD 5770).

What does it take to trigger the switch to higher clock? Does the kernel run at full speed of the GPU or not?


Thanks!
Atmapuri

 

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