processors

Heartland Payment Systems looks to mobile

Heartland Payment Systems, which processes payments across the country, is the latest company to jump on the mobile-payment bandwagon.

The Princeton, N.J.-based company said today that it was launching a system to allow merchants to accept payments through smartphones and tablets, similar to Square or Verifone. The system, called Mobuyle, includes an Android application and an encrypting reader that plugs into the device's audio hack, allowing stores to expand the number of point-of-sale terminals on the fly.

Heartland is one of many to be lured in by the opportunities that are emerging from the mobile-payments area. While … Read more

Samsung 2.8-pound 'Sandy Bridge' laptop hits $619

Staples has begun selling the 11.6-inch Samsung Series 3 laptop for $619 after "instant savings," one of the least expensive ultraportables based on Intel's latest Sandy Bridge processor.

The Series 3 presages sub-$800 Ultrabooks likely to appear in 2012 from PC makers. Though--with a maximum thickness of about 1 inch--it's not as thin as Ultrabooks are expected to be, the weight is about right at 2.8 pounds.

The silicon is similar to Ultrabooks too. In this case, an ultra power efficient Intel Core i3-2357M Sandy Bridge processor.

Unlike the Samsung Series 9 (which … Read more

Smartphones Unlocked: Understanding processors

Welcome to Smartphones Unlocked, my new monthly column designed to explain the ins and outs of smartphones to help you better understand how they work. The world of smartphones is fast-paced and can sometimes be confusing and difficult to keep track of all the new technology in these devices, particularly if you're new to them, so if there are any topics you'd like to see covered here, please feel free to e-mail me at bonnie.cha@cnet.com.

There are a lot of things to consider when buying a smartphone--operating system, screen size, keyboard or no keyboard, camera--but … Read more

PC chip shipments flat, but sales up

Shipments of PC processors failed to gain ground during the second quarter, but revenue still inched its way higher, according to data out today from IDC.

For the quarter, worldwide chip shipments rose only 0.6 percent from a year ago and fell 2.9 percent from the first quarter. Sales reached $9.49 billion, a 5.4 percent rise from 2010's second quarter but a 4 percent drop from the first quarter.

"The first quarter of 2011 was better than most first quarters due to the extra calendar week," Shane Rau, director of Semiconductors: Personal Computing … Read more

Updated Samsung laptops coming, Apple in sights

Samsung's 11.6-inch ultraportable has been refreshed with more competitive pricing and Intel Sandy Bridge processors. The refresh presages a similar update from Apple for its MacBook Air, though it remains to be seen if Apple can match Samsung's more aggressive pricing.

Like Apple, Samsung offers 13.3-inch and 11.6-inch ultraslim, ultralight, aluminum-clad laptops. But Samsung is trying to distinguish itself by keeping ahead of Apple on the performance curve.

Samsung's first 11.6-inch Series 9 model (NP900X1A-A01US) used Intel power-efficient "Nehalem" class Core i series processors and graphics silicon. The newest 11.6-inch offering bumps up to Intel's latest Sandy Bridge power-efficient chips.

That puts Samsung two generations ahead of Apple--at the moment, at least. Apple's current MacBook Air models house Intel's older Core 2 Duo chip and Nvidia graphics.

Samsung has also upped the size of the largest solid-state drive offering to 128GB, matching the 11.6-inch MacBook Air.

And it trumps the Air in price, to boot. An 11.6-inch Air with a 128GB solid-state drive, 4GB of memory, and a 1.6GHz Core 2 Duo processor is priced at $1,399. Samsung's Sandy Bridge-based model with a similar configuration (see chart below) is priced at $1,249. … Read more

SuVolta emerges with low-power chip technology

A semiconductor start-up has emerged from stealth mode with designs on making processors more power-efficient.

Silicon Valley-based SuVolta is launching today with its PowerShrink low-power platform. The company claims that PowerShrink helps to reduce chip power consumption by 50 percent or more without causing any deterioration in a device's performance.

To achieve such power efficiency, SuVolta addresses "electrical variation of the millions of transistors on a chip." As processors become smaller, transistors require different voltage levels to operate. Those different levels cause power leakage, lending to reduced power efficiency. With SuVolta's technology in place, chipmakers can … Read more

Rumor: Apple to make A6 quad-core, iPad-only

According to conjecture from Linley Gwennap (reported by Barron's), senior editor at Microprocessor Report, Apple's next-generation mobile processor, the A6 chip, should be quad-core but only available in iPads.

Gwennap wrote a piece examining the structure of Apple's current A5 processor found in the iPad 2 and come up with two interesting conclusions about how Apple is using their own processor technology to advance their hardware faster and more efficiently than their competitors.

One conclusion is that Apple:

"has gone for bigger chips than the 'merchant' silicon offered by vendors such as Nvidia because it can get greater performance at the same price: Apple doesn't pay the markup it would have to give to Nvidia or another company. Larger chip, same money, in other words."

When you make your own product, you reap all the rewards--only fair if you accept all the risk of doing so.… Read more

Nvidia touts quad-core Kal-El chip in Android tablet

Nvidia, an emerging power in the world of ARM processors for smartphones and tablets, has published a demonstration game called Glowball the company says shows what can be achieved with its quad-core Kal-El mobile processor project.

In the demo, an internally lit ball rolls around a playing board. With "dynamic lighting," shapes on the ball's exterior casting shadows on stacked barrels, lurking jack-in-the-boxes, hanging rugs, and a creepy clown face. The game's physics engine is wired into the tablet's accelerometer to determine how the ball rolls, the rugs hang, and the barrels tumble.

"All … Read more

Top Intel exec: Apple 'helps shape our road map'

Apple apparently plays a more significant role in Intel's long-term strategy than one might guess.

"We work very closely with them, and we're constantly looking down the road at what we can be doing relative to future products. I'd go as far as to say Apple helps shape our road map," Tom Kilroy, Intel's senior vice president of sales and marketing, said in a Reuters interview published yesterday.

Intel's love affair with Apple started in 2005 when the company announced it would ditch IBM's PowerPC processors in favor of Intel's x86 … Read more