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NewsWindows 7 Gets Optimized For Intel Chips

Intel

Writing an operating system is no easy task, particularly for Microsoft. Having to design a piece of software that will maintain compatibility across a nearly infinite number of hardware configurations can be a daunting mission. It becomes even more difficult when hardware manufacturers implement new technologies, but the software lags behind.

Determined to not let that happen to Windows 7, Microsoft engineers have reportedly worked side by side with Intel to optimize support for its processors. In a posting made on the new Windows 7 partner blog, Microsoft’s Brandon LeBlanc highlights the results of the collaboration. “Working with Intel, Microsoft implemented a new feature called SMT parking, which provided additional support for the Windows 7 scheduler for Intel Hyper-threading Technology, enabling better performance on hyper-threaded, multi-core Intel processors.”Intel and Microsoft have also been working on optimizing boot/ shutdown/ sleep/ and resume times, which could end up giving the chipmaker a substantial edge in performance for the foreseeable future.

Intel’s rival Nvidia also posted a follow up on the partner blog outlining GPGPU functions in Windows 7, and encouraged upgraders to spring for dedicated graphics cards. Ultimately the Intel announcement is more interesting since the DX Compute found in DirectX 11 will favor both ATI and Nvidia equally and it certainly makes me worry about the growing performance gap between Intel and AMD.

Will this announcement influence your upgrade decision?

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FeaturesNehalem Primer: What We Know So Far About Intel's Next-Gen Penryn Killer

We’ve been calling Intel’s next-generation CPU family code-named Nehalem a Penryn-killer because, sadly, AMD’s best and brightest have hardly been that. For those who haven’t sifted the sands of the Internet, and picked the brains of OEM’s and hardware vendors for every detail of Intel’s next-gen microarchitecture, here’s your quick primer on Nehalem that’ll make you big man on campus at the next geekfest.

How Many Cores?

Most Nehalem’s will be native quad-core with all four compute cores on the same physical die. Intel says that the design of Nehalem will also let the company build an eight-core version, codenamed Beckton, for servers. Intel also hasn’t ruled out the possibility of a multi-chip version so could perhaps see a double-die Beckton with 16 cores as well.

HyperThreading Returns

An improved version of HyperThreading will find its way into the core of Nehalem. This improved simultaneous multi-threading, or SMT, will let the OS see a quad-core chip as eight cores. Although some still debate its merit, the implementation of HT in the Pentium 4 generally added 15 percent more performance in multi-threaded applications.

Read on to find out more about Intel's Nehalem.

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