jmke

We first encountered NVIDIA’s Optimus Technology in February of last year. It has done wonders for laptop battery life on midrange systems, where manufacturers no longer need to worry about killing mobility by including a discrete GPU. Over the past fourteen months, we have seen the number of Optimus enabled laptops balloon from a few initial offerings to well over 50—and very likely more than 100. That sort of uptake is indicative of a successful technology and feature, and while we do encounter the occasional glitch it’s not much worse than the usual driver bugs we deal with.

If you were among those who thought, “This sounds like a great technology—when will they bring it to the desktop?” you’re not alone. So far it has only been available in laptops, and even then we haven’t seen any notebook vendors support the technology with anything faster than a GT 555M (i.e. there are so far no notebooks with GTX GPUs that support Optimus; the closest we get is Alienware’s M17x, which uses their own BinaryGFX switching technology).

http://www.anandtech.com/show/4292/n...esktop-optimus

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