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Ask Engadget: what’s the lightest laptop with discrete graphics?

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Ask Engadget best fitness accessory

We know you've got questions, and if you're brave enough to ask the world for answers, then here's the outlet to do so. This week's Ask Engadget inquiry is from Steve, who wants to shed weight but retain power for his next mobile computer. If you're looking to ask one of your own, drop us a line at ask [at] engadget [dawt] com.

"I'm a professional motion graphics editor looking for a laptop to take on the road with me. While I like the idea of a Haswell-powered machine, I'm really looking for a machine with proper discrete graphics. Is there an Ultrabook or really light laptop that marries both? Thanks!"

Our first thought was to look at Lenovo's W-Series, which offers a 2GB Quadro K2000M on the higher-end models and weighs in at a comparatively svelte 2.61kg. If, however, you want power and the ability to sneakily game while on planes, then there's one of Alienware's 14-inch units, which offer a GeForce GT750M and a weight of 2.7kg. Finally, you could always break the bank with a Retina Macbook, which offers a GeForce GT650M as a build-to-order option but weighs a relatively slender 1.02kg. That's three from us, we bet the Engadget Community can find you something even lighter.

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NVIDIA: there’s nothing ‘Ultra’ about Ivy Bridge Ultrabooks unless you add Kepler

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NVIDIA: there's nothing 'Ultra' about Ivy Bridge Ultrabooks, unless you add Kepler

This is a vaguely awkward message for NVIDIA to be putting out. On one hand, the company is best buddies with Intel and is hoping to see its next-gen GPUs bundled with a large portion of the Ivy Bridge notebooks that will ship this year. But to reach that target, it must risk irking Chipzilla by emphasizing the limitations of Ivy Bridge's integrated graphics. That's exactly what happened at a recent presentation, when NVIDIA told us there'll be "nothing Ultra" about the performance of a regular Ivy Bridge Ultrabook because the integrated HD 4000 graphics will only handle around 43 percent of current games. By contrast, if you add in a GeForce GT 640M you'll find that 100 percent of current games are playable with frame rates over 30fps and high detail settings, including Battlefield 3, Batman: Arkham City, Crysis 2 and many others. If you leave the lightweight Ultrabook spec behind and combine Ivy Bridge with a GT 670M GPU then you can go even higher -- as we just discovered in our review of the MSI's GT70 gaming laptop. Fortunately, Intel was pretty magnanimous about HD 4000 when it briefed us, and readily accepted that enthusiasts will still want discrete graphics, so we don't imagine the slide above will cause too many hurt feelings.

NVIDIA: there's nothing 'Ultra' about Ivy Bridge Ultrabooks unless you add Kepler originally appeared on Engadget on Mon, 23 Apr 2012 12:15:00 EDT. Please see our terms for use of feeds.

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