Tag Archives: Nehalem

Roadmap 2010: Mac Pro

Although supplies of some components Apple wants to use in the 2010 Mac Pro may cause further delays that cannot yet be precisely anticipated even by senior executives at Infinite Loop itself, a considerable leap forward for Cupertino’s high-end workstation is widely anticipated in the next few weeks.

As is typical among seasoned rumor-mongers, we are hesitant to try to predict in anything but general terms when to expect this update; Apple has extremely high standards for predictable supplies of components (brought about by snafus like the major delay in availability of PowerPC G4 processors when they were first introduced), and is quite willing to push back its own planned announcement dates if there is the slightest question of availability or quality-control problems. 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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What’s next for iMac and Mac Pro?

Right now, the Core i7 iMac is the king of Apple’s hill — and a growing dominant force in the market generally as its remarkable value equation becomes more widely understood, offering ~35% better performance than the i5 model (due to the lack of HyperThreading which allows two threads to run on each core, making the CPU considerably more efficient) for only $200 more. It even rivals and sometimes exceeds the performance of the Mac Pro by nature of its more advanced Lynnfield CPU which can “turbo” to higher clock speeds, up to 3.46GHz, than the Gainestown Xeon chips in the Pro when only 1 or 2 cores are active. Gaming is a perfect example of where this can be particularly beneficial. Read more

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Impressive Mac OS X 10.6 “Snow Leopard” build 10A335 seeded

Despite being a mere 21 builds apart from the previous seed, 10A314, released earlier this month….the latest Snow Leopard seed (simultaneously released in both Standard and Server versions) has definitely taken a big step forward in many areas.

Several elements of the full internal Mac OS X 10.6 code tree, such as the “Marble” interface revamp and overhauled Finder as well as the entire PowerPC version of the operating system, continue to be withheld from the developer builds — but even absent those more visible features, Snow Leopard is truly beginning to shine and show full potential with the advent of 10A335.

Performance is a notable area of big improvement since build 314 was released at the beginning of April; already stunningly fast, sources confirm that 335 removes a significant amount of debug code which always bogs down developmental versions of OS X as compared to their final-release counterparts. Read more

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