processors

Haswell chip primer: How Intel pinches power

How serious is Intel about battery life on its next processor? Very.

On Thursday, the world's largest chipmaker hauled out two chip experts to brief journalists on the ways Intel's fourth-generation core processor, aka Haswell, reduces power consumption and boosts battery life.

Intel is claiming a 50 percent improvement in battery life for devices using Haswell compared to the current Ivy Bridge silicon.

The chip will be officially introduced on June 3 and is expected to power future Windows, Apple, and Chrome OS computers.

The information below was provided by Rani N. Borkar, general manager, Intel Architecture Development … Read more

EU plans $6.4 billion effort to boost chip manufacturing

The European Commission announced plans to spend 5 billion euros ($6.4 million) over the next seven years to try to spur microprocessor manufacturing in the European Union.

The funds, which the EC said will be matched by the same amount coming from the private sector, are designed to enable Europe to double its share of chip manufacturing and thereby help other industrial sectors that are embracing electronics.

"I want to double our chip production to around 20 percent of global production. I want Europe to produce more chips in Europe than the United States produces domestically," said … Read more

Chiplets: The future of circuitry?

Xerox has a different view on the future than most.

The company recently gave The New York Times the opportunity to see a new technology it's working on at its Palo Alto, Calif., research center. Referred to as Xerographic microassembly, the technology is based on the idea of laser printing and could one day become the most efficient way to bring circuitry to electronics products, Xerox claims.

According to the Times, Xerographic microassembly breaks traditional silicon wafers into thousands of "chiplets" and then bottles them up as a physical "ink." Once that ink is produced … Read more

3Dmark for Android separates performance champs from chumps

As a lifelong gamer, 3D performance (and by "3D" I mean polygonal, not stereoscopic) in tablets is something of particular interest to me. Over the last couple of years, I've watched mobile devices increase in performance, getting closer and closer to the capabilities of PCs and consoles. Judging by their performance histories, tablet and smartphone 3D performance is likely to exponentially increase over the next few years and we may soon be carrying around devices that are as powerful as an Xbox 360 (or more powerful) right in our pockets.

Futuremark's latest version of its long-running … Read more

Hamilton Beach food processor stacks and snaps for use

A kitchen appliance or gadget that does anything and everything is only useful if it actually gets used. Sure, the device in question may chop, slice, and dice with the best of them, but if for one reason or another it is uncomfortable to the user, then it will end up not being used. Through no fault of its own, the kitchen tool gets shunned and ignored, doomed to live out an unproductive life tucked away in the back of the cupboard. It doesn't have to be this way.

The food processor is a tried-and-true addition to any kitchen … Read more

With a drop of liquid, IBM develops a new microchip switch

IBM has come up with a new technique for making the tiny switches and memory cells at the heart of computer chips: a drop of ionic liquid.

The technique converts a metal oxide on a computer chip from a conducting to an insulating state and back again, a transition that, using a different approach, is at the heart of conventional semiconductor chips today. Insulators don't conduct electricity and conductors do, so changing a material's state is instrumental to how it performs the logical operations of computer processing.

Today's semiconductor chips work by applying electrical voltage to a &… Read more

KitchenAid food processor does the dicing

Busy place, the kitchen. Fast-moving knives and quick-rising heat abound. Blink and it could mean the difference between delicious and destroyed. That's OK; it is part of what makes cooking fun. The puzzle that is the meal to be comes together a piece at a time. Layers build upon each other, creating towers of flavorful food that may not literally reach for the sky, but does have the ability to send our taste buds into orbit. All it requires is a little planning. And prep work.

As far as food-prep tools go, the food processor has to be one … Read more

Apple's next-gen iPhone chip being prepped

Apple and its manufacturing partner are readying the next-generation processor expected to land in future iPhones and iPads.

Taiwan Semiconductor Manufacturing Company, or TSMC, is expected to tape out -- one of the final steps before manufacturing -- Apple's A7 chip this month, according to a report in Digitimes.

That will set the stage for pilot production by TSMC this summer and commercial production by the first quarter of 2014.

The A7 will use TSMC's future 20-nanometer manufacturing process -- which isn't expected to be ready until 2014.

Apple, in fact, is designing products now based on … Read more

Do separate components sound better than AV receivers, Part 2

Back in February I first posed the question, "Do separate components sound better than AV receivers?" when I checked out the Outlaw Audio 975 surround processor and 7125 power amp and compared their sound with a Denon AVR-1912 AV receiver. The Outlaws handily trumped the receiver.

I ran another comparison with the Denon, this time with the Emotiva UMC-200 seven-channel surround processor ($599) and UPA-500 five-channel amplifier ($399). If you just go by the numbers, the AVR-1912's 90 watts per channel might appear to be slightly ahead of the Emotiva UPA-500 amp, which has 80 watts per … Read more

Apple, Intel in talks for chip deal -- report

Intel might be trying to line up Apple's chip production, according to a new report.

The companies over the past year have been in talks for Apple to move its mobile chip production from Samsung to Intel, Reuters is reporting today, citing people who have knowledge of their discussions. So far, however, Intel and Apple have been unable to reach an accord.

CNET previously reported that Apple and Intel have been talking about a foundry relationship.

That Apple and Intel have talked boosts a claim made last week to Reuters by Intel custom foundry vice president and general manager … Read more