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Pizza Compass provides a "tool for sliced success"

You're exploring a new city when time slips away. Darkness now falls and a chill settles in your bones. The growing rumble in your stomach is starting to scare small children who pass by. But don't even think about the neon-tinted, lowest-common-denominator fast food chains--what you need is a hot slice of pizza from a local joint that's still open. The new Pizza Compass app for iPhone and iPad from swaggering (and most assuredly apocryphal) "creator" Zeus Gorham Munkist and small development shop Oak Studios aims to get you there ASAP.

The Pizza Compass app … Read more

Titan supercomputer debuts for open scientific research

Forecasting for weather like this week's "Frankenstorm" may become a lot more accurate with the help of the Department of Energy's Titan supercomputer, a system that launched this month for open research development.

The computer, an update to the Jaguar system, is operated in Tennessee by Oak Ridge National Laboratory, part of the DOE's network of research labs. Researchers from academia, government labs, and various industries will be able to use Titan -- believed to be one of the two most powerful machines in the world -- to research things such as climate change and … Read more

Thrillist Media Group raises a whopping $13M

In what started out as a small newsletter to 600 friends has grown into a company worthy of $13 million in Series A funding.

Thrillist Media Group, a man-about-town newsletter and e-commerce company, announced today that it has raised this wad of cash with funding led by Oak Investment Partners that has been joined by Lerer Ventures and Pilot Group. What's more, Fred Harman from Oak will be joining Thrillist's board of directors.

Thrillist was co-founded by Ben Lerer who comes from a family that knows about media. He's the son of Ken Lerer, who co-founded the … Read more

Why Nvidia's chips can power supercomputers

Nvidia chips are now in three of the five fastest supercomputers in the world. How did Nvidia get there so fast?

I spoke with Steve Scott, chief technology officer at Nvidia's Tesla products group, to find out.

First, a quick primer on Tesla and graphics chip-based supercomputing. Tesla processors are basically graphics processing units (GPUs) that have been redesigned for supercomputers. The results are impressive enough that some of the most important supercomputing sites have signed on. The U.S. Department of Energy's Oak Ridge National Laboratory, probably the premier U.S. supercomputing site, will use Tesla processors in its next supercomputer,… Read more

Nvidia to power DOE supercomputer, one of the fastest

Oak Ridge National Laboratory will tap Nvidia chips to power what is expected to be one of the world's fastest supercomputers.

Oak Ridge's Titan supercomputer will eventually pack as many as 18,000 Nvidia graphics processing units (GPUs) and have the potential to deliver 20 petaflops of peak performance, making it one of the fastest computers in the world.

Last year, Nvidia made a splash when it announced that its chips were powering the Chinese "Tianhe-1A" supercomputer, which, at that time, became the fastest in the world. As of June, the Chinese system was ranked No. 2 in the worldRead more

Intel maps out tablet plans through 2014

Intel's plans for tablets and smartphones are crystallizing into a clear roadmap, as the chip giant begins to marshal its considerable chip design and manufacturing forces to address markets where it is not competitive--yet.

As tablets pour into national retailers like Staples and Best Buy, they are encroaching on shelf space occupied by laptops. Unlike laptops, however, tablets don't sport Intel silicon. Most notably, of course, Apple's iPad, which uses Apple's A5 chip. But Android tablets, too, from the likes of Motorola and Samsung, use chips mostly from Nvidia.

Intel, of course, would like to change that. Its first system-on-a-chip for tablets and smartphones--codenamed Medfield--will be a crucial component of that strategy, though chips that follow may be more important commercially. Medfield will arrive in the first half of 2012, followed by Clover Trail technology in the second half of 2012, Intel spokeswoman Suzy Ramirez told CNET.

Both of those chips will be better suited to the power sensitivities of tablets and smartphones and anything in between--the latter referred to as convertibles or hybrids. "Both Medfield and Clover Trail are targeted at tablet designs but could also be used as tablet hybrids," Ramirez said in an e-mail. Intel's move to Clover Trail was discussed at tech blog This Is My Next.

Medfield marks Intel's move to a 32-nanometer system-on-a-chip Atom processor for tablets and smartphones. At long last leaving 45-nanometer Atom processors behind. Generally, the smaller the chip geometry, the faster and/or more power efficient the chip is. … Read more

New Intel chip heading to tablets

Intel said today it is shipping a new processor slated for tablets from Lenovo and Fujitsu among others, as the world's largest chipmaker tries to blunt an onslaught of designs based on competing silicon from ARM.

The Atom Z670 processor delivers improved video playback--up to 1080p--and longer battery life than previous Z series Atom chips, according to Intel. The chip will also allow smaller, thinner tablet designs owing to a 60 percent reduction in the size of the "die," or the raw piece of silicon that contains the integrated circuits.

In addition to Lenovo and Fujitsu, other … Read more

Intel: Dell, Toshiba, Acer tablets coming in 2011

Intel CEO Paul Otellini said today that its chips will be in more than 35 different tablet designs in 2011, while clarifying that two lines of Atom processors will be used in tablets.

"We're going to make sure we support all of the viable operating systems that are in the marketplace," Otellini said at the Barclays Capital 2010 Global Technology Conference. The conference audio was streamed live over the Internet.

Intel listed more than 15 brands, including upcoming consumer tablets from Toshiba, Dell, Lenovo, Asus, Acer, and Motion Computing. "A number of them on Windows. A … Read more

iPhone 4, Nexus S--rivals with a common core

Apple's iPhone 4 and Google's freshly minted Nexus S share a critical core component inside, underscoring Samsung's presence in some of the most popular devices on the market and how it triangulates relationships between its own products and chip customers.

Google makes no bones about what's inside its slick Samsung-manufactured Nexus S: a 1GHz "Hummingbird" processor. That's a close cousin of--if not identical in many respects to--the processor inside of Apple's A4 system-on-a-chip, as a TechInsights analysis (PDF) revealed earlier this year.

"It's common in the electronics industry for competitors … Read more

Jaguar's supercomputing reign coming to an end?

The Jaguar supercomputer, housed at the Oak Ridge National Laboratory in Tennessee, has been the fastest supercomputer on the planet for almost a year. But is it about to lose that title and place atop the podium?

Every six months, the Top500 project releases the rankings of the most powerful supercomputers. The current pace of technology development means the list does tend to reorder every half a year or so. But Jaguar has been poised at the top of the food chain for almost a year. Though the Top500 list doesn't get released until next week, it's been … Read more