<div dir="ltr"><div class="gmail_extra"><div class="gmail_extra">According to <a href="http://geforce.com">geforce.com</a> the GeForce G 105M doesn't support that technology:</div><div class="gmail_extra"><br></div><div class="gmail_extra"><a href="http://www.geforce.com/hardware/notebook-gpus/geforce-g105m">http://www.geforce.com/hardware/notebook-gpus/geforce-g105m</a><br></div><div class="gmail_extra"><br></div><div class="gmail_extra">The only thing that page mentions is CUDA.</div><div class="gmail_extra"><br></div><div class="gmail_extra">For contrast, here's a video card that mentions both CUDA and Optimus in the GeForce Technologies section:</div><div class="gmail_extra"><br></div><div class="gmail_extra"><a href="http://www.geforce.com/hardware/notebook-gpus/geforce-gtx-980m">http://www.geforce.com/hardware/notebook-gpus/geforce-gtx-980m</a><br></div></div></div>