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Roadmap 2010: Macbook Pro

UPDATE 4/3/10 2:30PM Eastern: Added mention of IPS display panels to specs page.

For about 3 months now, Intel’s new “Arrandale” mobile Core i3/i5/i7 processors have been on the market — offered by many of the major PC makers in their latest laptops — but have not yet been integrated into Apple’s products. These CPUs are part of Intel’s “Nehalem” family, a major generational leap from previous Core 2 technology. Nehalem-class chips have been at the heart of the Mac Pro and quad-core iMacs for some time, and offer numerous advantages.

Arrandale, though only a two-core design versus the quads in current Core i5/i7 desktops, is ahead of those desktop chips in a few areas. Notably, it is one of Intel’s first Nehalem chips built on a 32-nanometer manufacturing process; each step in shrinking silicon chip manufacturing processes brings about greater energy efficiency, better price/performance, and allows more transistors to be packed onto a smaller chip footprint. Read more

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Major updates to Mac Pro and Macbook/Air/Pro lineups imminent

As Rumors has previously reported, a new generation of 32-nanometer Intel chips (Arrandale for mobile, Gulftown/Westmere-EP on the desktop) are ready for Apple to build several new Macs around. Several factors have kept Apple from being the first to adopt these chips, but sources now report that the time for their announcement is approaching.

Some widely published reports about the 2010 Mac Pro were based on information deliberately falsified by a single source, but other than the specific date given, much of the information that has been reported is essentially accurate: a new lineup of Mac Pros with a high-end 12-core (dual sockets, 6 physical/12 logical cores per chip) model have been under development in Cupertino for some time and are now close to being ready to ship. Read more

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