Nanotech - The Circuits Blog

The "smartbook" aspires to put the smartphone into the laptop. Will it be able to elevate an Apple iPhone or Motorola Droid-like experience to a larger device, or is it just more marketing mumbo-jumbo?

Two companies are hoping that the smartbook will turn out to be more than just another quickly-forgotten device sales pitch. Qualcomm and Freescale, which are both supplying key silicon technology for the devices, are pushing to make smartbooks different enough from laptops--and Netbooks--that consumers will take notice.

Qualcomm CEO Paul Jacobs holds the Lenovo smartbook, which will appear at CES in January.

(Credit: Qualcomm)

The first tangible evidence of smartbooks to come will be seen at the Consumer Electronics Show in January, where Lenovo, among others, is expected to show, if not roll out, smartbook designs.

One pesky question won't go away, however. Why go out of the way to call it a smartbook? Doesn't Netbook suffice? (And it can potentially be very confusing for consumers since both terms have "book" in them.) On one level, the nomenclature choice is simply to counter the Microsoft-Intel Netbook juggernaut: Another Netbook among dozens already on the market won't draw much attention.

But at a deeper level, the two companies are trying to make the smartbook substantively different from a Netbook. Qualcomm sees it, in essence, as a large smartphone, which leaves the outdated Windows desktop experience in the dust. "A Netbook in our view is just a cheap laptop that runs Windows. We see the smartbook cannibalizing the Netbook. ... Read more

Firefox has a CPU usage issue and, consequently, can cause overheating problems in some laptops, particularly ultraportables. That's what I've found over the last couple of years.

But don't take my word for it. This is documented on a Mozilla support page entitled "Firefox consumes a lot of CPU resources." The page states: "At times, Firefox may require significant CPU [central processing unit] resources in order to download, process, and display Web content." And forum postings like this one about a Dell Netbook are not uncommon: "Mini9 would get way too hot."

The Mozilla support page goes on to say that "you can review and monitor CPU usage through specific tools" and describes ways to limit CPU usage, such as: "A Firefox add-on, called Flashblock, allows you to selectively enable and disable Flash content on Web sites."

Let me describe my experience. I find that tab for tab, Firefox uses decidedly more resources than other browsers--Safari, for example. And in the past (when I was actively using a Windows Vista-based machine) Firefox also compared unfavorably with Microsoft's Internet Explorer for CPU usage.

More specifically, here's the behavior as I see it. When I'm accessing sites with multimedia content such as the CNET front door, Firefox CPU usage will bounce around between 30 and 60 percent, and sometimes spike higher (80 percent and above), as indicated by the Mac OS 10.6.2 Activity Monitor.

On the other hand, the Safari CPU usage with the same pages open is much lower--typically between 2 percent and 10 percent.

My theory is that most users don't notice this because in mainstream laptops, this isn't an issue. But it can become an issue in ultraportables--typically under an inch thick--which are more sensitive to heat because of the design constraints. The ultrathin Apple MacBook Air, which I use as my main machine, is a good example.

The fan is usually an audible indicator of CPU usage issues. When I'm using Firefox and I have tabs open on multimedia-rich sites (which is par for the course these days), the Air's fan will almost invariably kick on and stay on until I close the tabs. As I write this, the fan has finally shut down after I closed the Firefox tabs (e.g, CNET front door). Those same tabs in Safari are still open and not causing any significant spike in CPU usage or fan activity.

When I contacted Mozilla, a technical support person guessed that Safari is possibly better at optimizing Flash-based sites compared to Firefox. And that may be true. However, I had similar issues before when I was using a Hewlett-Packard business ultraportable (also very thin like the Air) that were not necessarily tied to Flash usage. In short, Firefox was less efficient with CPU usage compared to Microsoft's IE 8. And the behavior was similar. The HP laptop would quickly heat up and the fan would kick on.

Finally, let me reemphasize that I'm guessing that most users don't notice this because heat dissipation is not a big issue for mainstream laptops that are not necessarily thermally-challenged when accessing multimedia-rich Web pages. That said, this has been a steady problem for me because I use ultraportables almost exclusively and has forced me to limit my use of Firefox.

Advanced Micro Devices stock was upgraded Thursday by Broadpoint AmTech analyst Doug Freedman, citing a solid product road map and debt restructuring efforts.

AMD was trading above $7 midday on Thursday, high above the $3.50 (approximate) lows seen back in July of this year.

Freedman said in a research note Thursday that he is upgrading AMD to "buy" from "neutral" and raising the price target to $10 from $5.80.

"Positive events...lead us to believe that AMD's risk/reward is now compelling," he said. One of the biggest positives was AMD's move on Wednesday to pay off $1 billion in debt using part of its $1.25 billion settlement income from Intel and a new $500 million bond offering. "We believe AMD's debt of $3.7B will be reduced by 25 percent," Freedman said.

And Future "Fusion" chips point toward a more competitive AMD. Fusion silicon--which combines the main CPU processor with the graphics chip or GPU--is due in 2011. "We believe Fusion (CPU+GPU) will deliver discrete-like performance on an integrated chip," Freedman said, referring to high-performance standalone "discrete" graphics processors. "Fusion will likely be a low-cost product--targeting mainstream and lower-end," according to Freedman.

Chips that go into servers are also likely set for market share gains, Freedman said. "We estimate that server share could grow from ~8 percent currently, by our own forecast, to ~12 percent by FY10 year-end," he wrote. High-end "Maranello" chips boasting as many as 12 processing cores are due in the first half of next year and 16-core processors are coming in 2011.

Graphics chips that are compatible with Windows 7 DirectX 11 technology for accelerating games and general multimedia tasks are also expected to do well, such as the company's HD 5000 series of graphics chips.

With possible action by the Federal Trade Commission looming, an unidentified Dell executive is cited prominently in legal documents as a person who might exonerate Intel, or at least mitigate the severity of the charges leveled against it for alleged antitrust behavior. So, what is known about this Dell mystery man?

This week the Dell executive, referred to as "Mr. A," was cited throughout the European Union ombudsman's "decision" on on a complaint filed by Intel about the European Commission's ruling against the chipmaker. Ombudsman P. Nikiforos Diamandouros' November 18 decision found "maladministration" on the part of the Commission because of its failure to make a "proper note" of a meeting with Dell--represented most prominently by Mr. A in the the ombudsman's decision.

Diamandouros has been the The European Union's ombudsman since April of 2003.

Most importantly, Mr. A is brought up by Intel as a person who has made exculpatory statements--and therefore could refute allegations such as those made about Intel and Dell in New York Attorney General Andrew Cuomo's complaint against the chipmaker.

And who is Mr. A? He was "a senior Dell executive" and the person "responsible for Dell's relationship with Intel," according to the ombudsman's published statement.

What else is known about Mr. A? Intel asserts in its complaint to the Commission--which the ombudsman responded to in its decision--that "Mr. A's FTC [Federal Trade Commission] testimony exonerates Intel and contradicts the allegations contained in the statement of objections concerning Dell's relationship with Intel."

And Intel has had more to say about this person. "Mr. A again gave sworn testimony confirming that the key points made in his 2003 FTC testimony, to the effect that Dell did not have an exclusive relationship with Intel and that Intel did not 'threaten' or 'punish' Dell for considering a dual-source [Intel and AMD] strategy."

Also in the ombudsman's decision--which refers to Intel as the complainant: "It is clear from these events that the Commission sought to conceal and suppress exculpatory evidence. Also in the complainant's view, this misconduct (and the failure to make a complete note of the meeting which would have eliminated any debate as to what Mr. A said) constitutes a serious act of maladministration."

Intel spokesman Chuck Mulloy said Thursday that Intel continues to talk to the FTC. "Yes we are talking. We are continuing to answer their questions concerning our business practices and now we are also explaining the settlement we just completed with AMD [Advanced Micro Devices]," Mulloy said.

Advanced Micro Devices is laying claim to the world's fastest graphics card at it continues an assault on Nvidia at the high-end of the graphics chip market.

HD 5970 packs two fast graphics chips

(Credit: Advanced Micro Devices)

As teased last week by AMD senior vice president Rick Bergman at a financial analyst meeting, the "Hemlock" graphics card--now officially called the ATI Radeon HD 5970--is AMD's top-of-the-line graphics product.

"It's in production. You'll be able to buy it at e-tailers around the world...Five Teraflops out of this baby," Bergman said last week. A teraflop is a trillion floating point operations per second, a key indicator of graphics performance.

Review site Tom's Hardware called it the "fastest discrete (standalone) card in the world."

The card integrates two graphics processing units (GPUs) for a total of 4.3 billion transistors. It also boasts 3,200 stream processing units and 160 texture units--tiny individual processors for accelerating graphics. And it supports Microsoft's DirectX 11 for speeding up graphics in Windows 7.

The 5970 will ship in Area-51 ALX and Aurora desktops from Dell's Alienware unit and allow "massive overclocking," according to AMD. Overclocking allows users to ratchet up chip speeds beyond the card's specified rating. "The unrivaled overclocking capabilities of the ATI Radeon HD 5970 are enabled by the unique design of the card, which features advanced fan and vapor chamber technologies and a fully vented exhaust to keep the card cool and ensure overclocking headroom using ATI Overdrive technology," AMD said in a statement.

A maximum resolution of 7680x1600 is achieved by driving up to up to three displays at once.

AMD cited games that will benefit from the card such as Electronic Art's Phenomic's BattleForge, S.T.A.L.K.E.R.: Call of Pripyat (GSC Game World), Battlefield Bad Company 2 (EA Dice), DiRT 2 (Codemasters), Aliens vs. Predator (Rebellion), and the update to The Lord of the Rings Online (Turbine).

Though prices will vary, some retailers are currently listing the price at $599.

Intel Capital announced seven new investments Tuesday, including a storage systems company for Apple users and a cloud computing company.

"Innovation does not stop during economic slowdowns," Arvind Sodhani, president of Intel Capital and Intel executive vice president, said in a statement. "New technologies are the drivers of growth that help lead economies back to prosperity."

Investments as spelled out by Intel:

• Active Storage (Los Angeles) provides a media storage platform for Apple-based infrastructures. The company's hardware RAID (Redundant Array of Inexpensive Disks) solutions are aimed toward the business and creative industries, particularly video post-production, broadcast, publishing, education and science. The company intends to focus this round of funding on R&D and sales and marketing.
  
• Joyent (Sausalito, Calif.) provides cloud computing infrastructure and services to help customers develop, deploy and manage Web applications and sites, and to improve data center performance. Joyent's cloud computing technologies offer better performance, utilization rates, savings and security. Joyent will use the funding to accelerate its product development and for increased global expansion.
  
• Crucialtec (Cheon-Ahn City, Korea) is a manufacturer of specialized input devices that utilize optical technology for mobile phones, smart phones, and IPTV (Internet Protocol television) remote controllers. Crucialtec's Optical Trackball enables users to enjoy the full internet experience with mobile products as they do with a PC. Intel Capital's investment will help with the development of a new generation of mobile solutions for the global market by providing Crucialtec with additional working capital.
  
• Gudeng Precision Industrial (Taipei, Taiwan) is a semiconductor front-end equipment manufacturer that helps customers enhance product yield and reduce production costs. Presently, Gudeng Precision is the world's leading photomask and wafer handling total solution provider, and the company's products are accepted and certificated by worldwide tier-one customers. Gudeng Precision will use the funding to expand business in China and enhance working capital.
  
• V-Cube (Tokyo) develops and markets Web-based videoconferencing systems. Its flagship "nice to meet you" service enables one-to-one, one-to-many, and many-to-many interactive real-time communications and on-demand services over the Internet. Currently, V-cube is the largest service provider in Japan for Web-delivered visual communications. The investment will be used to further optimize the service for access from mobile Internet devices and Netbooks and to stream high-quality video over WiMAX wireless broadband networks.
  
• NeuString (Dubai, UAE) delivers predictive analytics software and consulting services to mobile network operators, helping companies to achieve greater financial performance. The NeuString Optiprizer software allows operators to optimize pricing, reduce leakage and get real-time reporting on operational metrics. The investment from Intel Capital will be used for sales and marketing build-out and new product development.
  
• Phoenix New Media (Beijing) provides dedicated and comprehensive portals to well-educated Chinese audiences of over 100 million. The portals, which are available on internet and mobile platforms, provide news and information generated from in-depth interviews, commentary columns, and social networks. The key features offered by Phoenix New Media help address Chinese netizens' diverse needs on information, expression, interaction and entertainment.
  

In addition, Onkyo, a Japanese company announced Monday that its board of directors has approved the issuance to Intel Capital of a bond having a face value of approximately $6.6 million, convertible into common shares of Onkyo at Intel Capital's option and a warrant to purchase common shares of Onkyo, Intel said. The convertible bond and the warrant would be issued to Intel Capital in December, subject to compliance with securities procedures and satisfaction of customary closing conditions.

The new deals total approximately $25 million, Intel said.

ARM on Tuesday announced the launch an alliance of 35 tech companies to support development of Android-based products using its widely used chips.

ARM-based chips power the world's most popular smartphones, including--in the U.S.--the Apple iPhone, Blackberry Storm, Palm Pre, and Motorola Droid.

The Solution Center for Android alliance will serve as a resource for designers and developers of ARM technology-based products running on the Android operating system, which is the software on the popular Motorola Droid smartphone and Acer Liquid.

In addition to smartphones, Android powers digital picture frames and smartbooks--what the Windows-Intel camp prefers to call Netbooks. ARM-based smartbooks packing processors from Qualcomm, Freescale Semiconductor, and Texas Instruments should begin to emerge in force at the Consumer Electronics Show in January, where Lenovo, among others, will debut its first-ever smartbook design. The Lenovo smartbook is expected to be sold by AT&T.

"Developers require assurance that the components they are using are up to the task," ARM said in a statement. "Android was written for the ARM architecture and Android 2.0 was launched on high-performance (ARM) Cortex-A processor designs."

ARM says the launch of popular products is putting new pressure on the ecosystem that supports ARM. "As we have seen through the recent launches of handsets such as Motorola's Droid and Acer's Liquid, the Android platform represents a fundamental change in the open source ecosystem," Kevin Smith, VP of segment marketing at ARM, said in a statement.

Smith says that ARM now needs to ensure that development solutions are world-class. "ARM is in a position to foster an innovative ecosystem to ensure that device manufacturers have the best development solutions at their disposal," he said.

Analysts agree. "Consumer adoption of smartbooks, smartphones and other 'always on' connected devices is forecast to increase significantly in the next few years," Jeff Orr, a senior analyst at ABI Research, said in a statement provided by ARM. "Manufacturers of these devices need a support structure that enables them to develop cutting-edge devices quickly and affordably."

ARM said that in addition to the support of major device makers, silicon partners and solution providers, the Solution Center for Android comprises more than 35 members of the ARM community, including Texas Instruments, Mentor Graphics, and Archos.

Updated at 9:30 a.m. PST: Clarifying that "Netbook" is the name that the Windows-Intel camp gives to the small laptops and "smartbook" is the moniker applied by the ARM camp of device makers.

Intel on Monday disclosed a version of its Xeon processor line optimized for supercomputers and announced a partnership with NEC to develop future supercomputers.

At Supercomputing 2009 in Portland, Ore., Intel unveiled a future version of its "Nehalem-EX" processor optimized for supercomputers. The six-core chip will run at higher speeds than eight-core versions of the Nehalem-EX processors and will offer advantages for supercomputer specific tasks, Intel said in a statement. Intel also refers to supercomputing as high-performance computing, or HPC.

The chip architecture will offer greater memory speeds and capacity and will allow customers to build single computers or "nodes" with up to 256 such processors, according to Intel. This will be available next year, Intel said.

Intel said Monday that four out of every five supercomputers on the Top500 list published Monday are powered by Intel processors.

Intel also announced that it is partnering with Japan's NEC--that country's largest supercomputer vendor--to jointly develop technologies "that will push the boundaries of supercomputing performance," according to a joint statement.

NEC will use the technologies in future supercomputers based on the Intel Xeon processor and other technologies such as AVX (Advanced Vector Extensions), an extension to Intel's x86 instruction set architecture.

AVX will be used with Intel's upcoming Sandy Bridge microarchitecture due in 2011, according to Intel.

"With NEC further innovating on Intel Xeon processor-based systems, Intel is poised to bring Intel Xeon processor performance to an even wider supercomputing audience, " said Richard Dracott, general manager of Intel's High Performance Computing Group, in a statement.

Fumihiko Hisamitsu, general manager of HPC Division at NEC, said: "NEC's substantial experience in the development of vector processing systems...is a natural fit for taking Intel architecture further into new markets."

A vector processor design can perform operations on multiple data elements simultaneously. Intel Xeon chips are good at scalar processing, which handles one data item at a time.

The initial focus of the collaboration will be the development of technology to boost the memory speed and scalability--the latter refers to expanding a system to increase performance or capacity. "Such enhancements are intended to benefit systems targeting not only the very high end of the scientific computing market segment, but also to benefit smaller HPC installations," the two companies said.

NEC will also continue to sell its existing SX vector processor-based products. NEC, for example, currently markets the SX-9 supercomputer.

I'm going to break from the well-established tradition of comparing Netbooks to notebooks. This time my yardstick is going to be the smartphone. And no better yardstick than the Apple iPhone.

Verizon is selling Netbooks as kind of an upscale smartphone

(Credit: Verizon)

This post updates a year-old piece (which, by the way, at least one writer took exception to).

As the holiday-shopping season approaches, many consumers face an ostensible choice between an inexpensive Netbook or more expensive notebook. I personally face that choice (or, at least, I thought I did).

Let me state up front that though I have used Netbooks on a temporary basis, I have never owned one.

I (now) believe that Netbook comparisons to mainstream laptops (which will always disappoint because Netbooks are slower, screens smaller, keyboards more cramped--and this list of comparative shortcomings is long) is really the wrong way to look at it. Let me illustrate.

I recently interviewed the chief technology officer for a large school district in Louisiana that had purchased a lot of Netbooks. And I asked what I thought was the most pertinent question: weren't performance and screen size a concern? She quickly pointed out that my perspective was all wrong.

In short, students in K through 12 are accustomed to iPhone-size screens and performance. So moving to a Netbook is a big step up. From this perspective, the screens are large, the keyboards expansive, and the performance more than adequate.

This suddenly made a lot of sense to me because of my personal experience. Take the iPhone 3GS (or Motorola Droid or BlackBerry Storm, take your pick ). To state the obvious, in many respects, this is a personal computer platform for e-mail, texting, Web surfing, music, navigation, YouTube, and the list goes on.

In other words, the iPhone is for consuming data and media as well as light production. Like the Netbook. But the Netbook, obviously, takes this to the next level. It adds a keyboard and a larger screen, which also makes it potentially a better production platform. So, it's an iPhone Plus, if you will.

And here's the real proof in the pudding. Where do you see Netbooks being sold these days (think Nokia Booklet)? At phone carriers, like Verizon. The last time I visited a Verizon store, it had 3G Netbooks prominently displayed right next to the Motorola Droid.

The point seems obvious to me now. Want to be more productive? Step up to a Netbook. And this follows the same logic of the CTO at the Louisiana school district. And upcoming tablets and media pads from Apple and others will also be marketed as a high-end iPhone-like device, in my opinion.

So, in the next month or so when I try to sort out which Netbook to buy (This CNET review says the HP Mini 5101 is one of the best Netbooks on the market now), I'll be shopping for an upscale smartphone not a stripped-down notebook.

NOTE: I'm not suggesting that anyone replace their iPhone with a Netbook. My point is that a Netbook can be used as an inexpensive adjunct to an iPhone or Droid for people who need to be more productive than an iPhone (or Droid) would allow.