At this point, NVIDIA's Optimus switchable graphics are old hat, but AMD is relatively new to the game of packing dual GPUs in a single laptop. AnandTech decided to pit the two solutions against each ...

So Tuesday the graphics chip maker unveiled Nvidia Optimus, a switchable graphics technology that automatically routes notebook PC workloads to either the low-power integrated graphics to extend ...

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Arrandale 32nm Westmere generation CPU with 45nm graphics and Calpella platform will have support for switchable graphics. Arrandale will also have its own integrated IGP, that sits on a CPU but if ...