Maximum PC processor RSS Feed

Russian Hacker Fixes Busted Atom Support on Snow Leopard Netbooks

Paul Lilly — Fri, 20 Nov 2009 08:04:13 -0600

In what's turning out to be a game of cat and mouse, Apple last week disabled support for Intel's Atom processor through a Snow Leopard update, a tactic the Hackintosh community insisted would present only a temporary setback. They were right, thanks to a Russian hacker known as "teateam," who says he has restored support for Atom-based Hackintoshes running Snow Leopard 10.6.2.

"The problem originates in a revision to the kernel in 10.6.2. The changes Apple made to the latest mach_kernel removes support for [Atom] processors, leaving updated netbooks in a useless state," InsanelyMac member "blkhockypro19" explained in a forum post.

TeaTeam's hack appears to address the issue, though Jeff Porten of MacWorld warned that performing the crack is not something to be taken lightly.

"You'll need to roll up your Terminal sleeves for a few simple steps here," said Porten. "And, of course, replace the kernel of your operating system -- the fundamental code that underlies everything else in Mac OS X -- with a file you've downloaded from the Internet."

Not only that, but it's only a matter of time until Apple releases another update that, in all likelihood, breaks support again. Apple hasn't been sympathetic to the Hackinstosh community, and even went so far as to serve Wired.com a cease and desist order after the tech site posted a video with instructions on how to hack a netbook to run Mac OS X.

Image Credit: adisetiya.files.wordpress.com

Finally, a Netbook with Brawn (and Dual-Core Processor)

Paul Lilly — Fri, 20 Nov 2009 07:41:01 -0600

Asus said it was switching to Nvidia's Ion platform for future netbooks, and making good on that promise, the Eee PC maker on Thursday announced the Eee PC 1201N Multimedia Netbook.

Up until now, a multimedia netbook could be considered an oxymoron, if not a cruel joke, but that certainly isn't the case here. Pushing the boundaries between a netbook and notebook, the 1201N sports a 12.1-inch LED display and comes built around Nvidia's pixel-pushing Ion platform. That's great for graphics, but it doesn't stop there. Instead of the ubiquitous Atom N270 processor found in most netbooks, Asus equipped the 1201N with Intel's Atom 330 dual-core processor.

On the storage front, the new netbook comes with a 250GB hard drive and 500GB of online Asus WebStorage. The online storage space is provided for free for the first year, and after that, you'll have to pony up for a subscription plan.

Other specs include 2GB of DDR2 memory, Wi-Fi, three USB2.0 ports, a 6-cell battery good for up to 5 hours of run time, and Windows 7.

No word yet on price or availability.

Image Credit: Asus

Intel to Launch Core i5, Core i3 Notebook CPUs in January 2010

Paul Lilly — Fri, 13 Nov 2009 11:45:36 -0600

Citing anonymous sources from notebook heavyweights, news and rumor site DigiTimes says we can expect Intel to launch four 32nm dual-core Arrandale CPUs (Calpella platform) by the second week of January 2010. These will include the Core i5 520M and 430M, and Core i3 350M and 330M.

Details weren't available on all four chips, but it looks like the Core i5 430M will come clocked at 2.26GHz and include Intel's Turbot Boost Technology, which could bump the clockspeed up to 2.53GHz for a single core. The Core i3 350M will also boast a 2.26GHz clockspeed, but no Turbo Boost.

The Core i5 will feature a graphics clock running at 500MHz and up to 766MHz with Turbo Boost, whereas the Core i3 will also run at 500MHz, but top out at 667MHz. All four chips will support DDR3 memory, come equipped with 3MB of L3 cache, and come rated with a TDP of 35W.

Image Credit: hardwarezone.com

AMD Unveils New Mobile, Server x86 Chips

Paul Lilly — Fri, 13 Nov 2009 07:30:07 -0600

AMD this week unveiled a newly revamped roadmap outlining a pair of all-new processor architectures, as well as plans for its CPU/GPU integration, ArsTechnica reports.

Let's start with 'Bobcat,' which is the codename for AMD's new mobile architecture. AMD says Bobcat was built from the ground-up and will compete with Intel's Atom and VIA's Nano platforms. According to one of the slides AMD showed, Bobcat is "sub one-watt capable," though expect higher-clocked parts to sip more juice than that. The 32nm part will support SSE 1 through 3, and is slated to ship in 2011.

On the server side, AMD also announced its "Bulldozer" architecture. As ArsTechnica explains it, a single Bulldozer "module" will appear as a single processor core to the OS with simultaneous multithreading (SMT) enabled. It's unclear how many instructions per cycle the front-end can dispatch, other than at least four and probably as high as eight. Bulldozer will also launch in 2011.

Image Credit: AMD via ArsTechnica

Apple Flips the Finger at Hackintosh Community, Disables Atom Support

Paul Lilly — Tue, 10 Nov 2009 12:32:49 -0600

Rumors of an Atom ban turned out to be true, as the Hackintosh community found out with the latest update to Apple's Snow Leopard OS.

"Well, looks like I was right, again," Hackintosh guru StellaRola wrote in a blog post. "The netbook forums are now blowing up with problems of [Snow Leopard] 10.6.2 instant rebooting their Atom-based netbooks. My sources tell me that every time a netbook users installs 10.6.2 an Apple employee gets their wings."

While the ban presents a temporary setback, StellaRola reiterated that "this is OSx86 after all," and predicted that a modded kernel is likely just around the kernel.

In the meantime, a user on the MyDellMini forum claims to have found a workaround that entails running 10.6.2 with a 10.6.1 kernel. The process involved booting from a backup, mounting the 10.6.2 partition, and punching in a few commands, all of which you can read here.

Image Credit: adisetiya.files.wordpress.com

Processor Shipments on the Rebound with Record-breaking Growth

Pulkit Chandna — Mon, 09 Nov 2009 15:58:54 -0600

The PC processor market seems to be on a comeback trail. According to a fresh report by IDC, CPU shipments in the third quarter of 2009 increased 23 percent from the previous quarter, which is a new record for sequential growth. The increase in shipments was accompanied by a 14 percent sequential increase in revenue. The sales of PC processors in the quarter helped generate $7.4 billion in revenue.

Mobile CPU shipments grew 35.7 percent in 3Q09 to bail the industry out from what is now a receding crisis. The Intel Atom processor merits a special mention as it led the industry's comeback during the quarter. But the low average selling price of Atom processors meant that the record growth in shipments did not quite translate into record revenue.

"While Atom processors led the PC processor market to reach record unit shipments, on the revenue side, their low average selling price led to notable price erosion, more than 7 percent." said Shane Rau, director of semiconductors for personal computing research at IDC.

"The market's growth has been due to shipments of inexpensive Atom processors being sold into markets like China, which is being stimulated by government incentives there," said Rau.

Intel Fast Tracking Pine Trail Debut

Paul Lilly — Mon, 09 Nov 2009 10:45:45 -0600

Expect to see quite a few netbook and nettop deals this holiday shopping season, especially if Intel forges ahead with plans to fast track the introduction of its upcoming Pine Trail platform.

"Intel is planning for a fast transition to Pine Trail. To generate excitement for the platform ahead of launch, Intel is planning a press release in late December publicly disclosing the details of the platform," X-bit Labs claims to have read in an Intel document.

Should Intel aggressively push Pine Trail ahead of its launch, consumers could see a fair number of pre- and post-Christmas day sales on older Atom platform-based netbooks and nettops. And look for plenty of coverage at next year's Consumer Electronics Show in Las Vegas.

Intel's Pine Trail platform will include a bunch of next-gen Atom Pineview processors, which will come with an integrated graphics core, a built-in DDR2 memory controller, a new core-logic set, and other goodies.

Image Credit: laptoping.com

Microsoft VP: We Have No Current Plans for Windows 7 on ARM

Pulkit Chandna — Mon, 09 Nov 2009 08:53:09 -0600

Microsoft has time and again dismissed the possibility of Windows 7 finding its way onto ARM-based smartbook PCs. It remains reluctant to budge from its stand. Mike Nash, corporate vice president for Windows Platform Strategy at Microsoft, reiterated the company's stance on offering support for ARM-based processors in an interview with Digitimes. According to Nash, Microsoft will continue to honor its long-standing commitment to Intel and will not add support for ARM processors.

He went on to add that an increasing number of netbook users are opting for Windows 7 ahead of cheaper alternatives. After having slammed the door on a Windows 7 ARM port, he left a small window open by suggesting that smartbook vendors can use the ARM-compatible Windows CE instead. Microsoft's current reluctance to offer a Windows 7 ARM port probably stems from potential technical bottlenecks as much as its commitment to Intel.

Image Credit: Xtreview