P.J Posted October 29, 2013 Share Posted October 29, 2013 I couldn't find anywhere to check the GPU usage of the iGPU but no problem in GPU-Z Quote Link to comment Share on other sites More sharing options...
Fiery Posted October 30, 2013 Share Posted October 30, 2013 On Intel GPUs GPU-Z measures GPU utilization via Direct3D calls. Such Direct3D calls are not used by AIDA64 simply because they aren't fully reliable. Limitation #1: they only measure Direct3D load, and not the actual GPU load. Hence, if you start a computing task (via OpenCL), the Direct3D "GPU utilization" value will not show the actual GPU utilization, but a much lower value. Limitation #2: those Direct3D calls only works properly on single-GPU systems, due to the fact that Direct3D doesn't properly support multiple GPU devices. Regards, Fiery Quote Link to comment Share on other sites More sharing options...
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