If you are using PIX on a laptop which contains both integrated and discrete GPUs, you may be disappointed to notice that we currently¹ default to running the PIX analysis engine on the less powerful integrated part.

For those who prefer to use the discrete GPU, we have added documentation about how to configure that in your driver control panel.

¹ our roadmap includes a “support multiple GPUs” item, which will someday address this more thoroughly inside PIX itself.