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Processor

A die micrograph of the fully integrated DC-DC converter chip (Image: Wonyoung Kim, Harvar...

For decades, chipmakers strove to develop the fastest and most powerful chips possible and damn the amount of electricity needed to power them, but these days raw grunt isn't the only consideration. As more and more devices go mobile and these devices become more and more powerful, chipmakers must also take the energy efficiency into account. Harvard graduate student Wonyoung Kim has developed and demonstrated an on-chip, multi-core voltage regulator (MCVR) that he says could allow the creation of "smarter" smartphones, slimmer laptops and more energy efficient data centers by more closely matching the power supply to the demand of the chip.  Read More

Twenty new processors, new chipsets and new wireless solutions have been introduced by Int...

Twenty new processors, new chipsets and new wireless solutions - including new Core i7, i5 and i3 processors, Intel 6 Series Chipsets, and Intel Centrino WiFi and WiMAX adapters - were introduced by Intel at CES today. The company brings a host of new features to the combined processor and powerful high definition graphics architecture, including super fast video conversion functionality and the ability to beam content to HDTVs via a new version of Intel WiDi. Collaborations with HD movie providers will also result in user being able to watch previously unavailable content on a PC screen.  Read More

Asetek has announced three new liquid cooling solutions for 92mm chassis systems

Liquid cooling specialist Asetek has announced three new CPU coolers designed for chassis with 92mm (3.6-inch) exhaust fans. Two of the trio are being made available to OEMs and system builders immediately, with the remaining unit coming later this month. All of the units benefit from quiet operation and should be no more difficult to install than air-based coolers.  Read More

The Intel Atom E6x5C Processor

Intel’s range of ultra-low-voltage Atom processors have certainly staked their territory in a wide range of netbooks and tablets. In a move designed to make it easier for original equipment manufacturers (OEMs) to incorporate Atom processors into a wider range of devices, Intel has announced its configurable Atom E600C series. With differentiated, custom-made processors, Intel says OEM’s will be able to handle design changes and get their products to market quicker, without the need for complicated hardware changes.  Read More

A scanning electron microscope image and a rendering of Caltech's silicon nanomesh (Image:...

Researchers at two different institutions have recently announced the development of technologies for converting waste heat from electronics into something useful. At the California Institute of Technology (Caltech), they’ve created a silicon nanomesh film that could collect heat from electric appliances such as computers or refrigerators and convert it to electricity. Meanwhile, their colleagues at Ohio State University (OSU) have been working with a semiconducting material that has the capacity to turn waste heat from computers into additional processing power.  Read More

ARM has unveiled the latest addition to its Cortex A family of processors, the A15 MPCore,...

The Eagle has landed. As portable devices sporting ARM's Cortex A9 1GHz powerhouse start to appear, the company has unveiled the next step in the evolution of its system-on-a-chip Cortex A architecture, the A15 MPCore processor. ARM-based chips currently provide the processing power for a host of mobile devices, from smartphones to tablets, and this latest development is claimed to deliver five times the performance of current solutions such as the Cortex A8, yet has a similar low energy footprint.  Read More

Samsung has announced the forthcoming release of a 1GHz ARM-based Dual Core mobile process...

Computing on the move has taken off big time. No longer bound by the shackles of a deskbound screen, we are now working on smartphones, playing on tablets and surfing on netbooks. We need such devices to be both powerful and low on power draw. The latest to answer such needs is Samsung, announcing its most recent foray into the world of mobile chip manufacture – Orion. The 1GHz ARM-based Dual Core chip supports various storage and memory configurations, is HD and 3D ready and has GPS included.  Read More

The NIVIDIA Tegra 2 dual-core processor that will power LG's new Optimus Series smartphone...

With smartphones packing more and more features and people using them for increasingly processor intensive tasks LG has announced plans to introduce the first Android smartphones to be powered by a dual-core processor. The new phones, which will be part of the company’s new Optimus Series, will feature the second generation NIVIDIA Tegra mobile processor, the Tegra 2.  Read More

IBM technician Asia Dent tests the world's fastest microprocessor which is at the heart of...

IBM has announced details of its most powerful commercial system ever. The core server of the new zEnterprise System mainframe – called zEnterprise 196 – contains 96 z196 processors, which IBM touts as the world’s fastest, most powerful computer chip. IBM is aiming the system at businesses such as banks and retailers dealing with the skyrocketing amounts of data resulting from the ever increasing amount of business transactions carried out in an increasingly inter-connected business world.  Read More

Researchers at UCSD have figured out a way to harness the unused transistors in a chip to ...

Adopting a new, highly automated and reconfigurable approach to hardware acceleration, researchers at the University of California, San Diego (UCSD) have come up with a way to harness the unused silicon real estate in smartphones – the so-called "dark silicon" – as special-purpose processors dynamically optimized to perform the most common tasks in an efficient way.  Read More

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