Posts Tagged ‘chips’
IBM is worried that we’re reaching the end of the road for CMOS technology — that we need new materials beyond silicon to keep the power draw down in chips as their performance goes up. It may keep future circuitry extra-lean through a new technique that puts a metal oxide in silicon’s place and allows for non-volatile processors and memory. By running ionized liquid electrolytes in currents through the oxide, the company can switch that oxide from an insulator to a conductor (and vice versa) that can reliably maintain its state, even when there’s no power. The trick would let a logic gate or switch kick into action only when there’s an event, rather than needing constant jolts of electricity — and without the pressure or temperature changes that had ruled out metal oxides for chips in the past. We’re still far from replacing silicon with more efficient oxides given the early state of IBM’s work, but having a consistent method is an important first step.
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While many scientists have heard the call for self-healing electronics, their previous projects have usually had just a limited capacity to come back from the brink. Caltech has developed an integrated circuit that could take much more of a bruising. Its prototype power amplifier chip has a dedicated circuit and sensors that can change actuators in microseconds if there’s damage, re-optimizing the connections on the spot. And the chip can take a lot of that damage — 76 examples in a penny-sized cluster endured multiple laser strikes in tests (like the one above) while still ticking. The self-healing even helps while everything is in tip-top shape, as it can cut power use by watching for the usual hiccups in load and voltage. So long as Caltech can develop the technology beyond its currently expected niches of communication and imaging, many of our computing devices could eventually take a few bumps and scrapes on the inside, not just their rugged exteriors.
Filed under: Science
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There’s a whole sector of Bitcoin miners out there, people that set up specialized computer system rigs to run 24 hours a day to mine the digital currency. Thanks to a 23-year-old kid from Brooklyn, this cottage sector is about to change. Yifu Guo, a digital media pupil on hiatus from NYU-Poly, has released the first set of ASICs, which are chips tailor-made to do something: mine Bitcoins.
These ASICs can mining Bitcoins at a far higher rate than is possible with usual pc devices– Guo’s design, called the Avalon V1, could mine Bitcoins about 50 times faster than a high-end rig, and provides a a lot more attractive price-to-performance ratio. ASICs additionally consume much less power than GPU-based devices, but they do not …
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Remember when LG announced it would license ARM’s processor designs so that it could be come a fabless chipmaker — so that it could exert more control over its own processors? Well, if the Korea Times is to be believed, then LG could unveil its first homemade chips at CES 2013. In an attempt to gain more “independence and dignity” for its business, CEO Koo Bon-joon has pushed for the company to own as much of its technology as it can. As such, it’s apparently ready to debut a chip for embedded devices called H13, built on TSMC’s coveted 28-nanometer process. The newspaper is also reporting that a mobile version is in the works which the company will use in its own phones and also try to sell to rivals — mirroring the business plan of that other Korean behemoth.
Via: Android Authority
Source: Korea Times
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Also though Samsung only announced volume manufacturing of ultra-fast eMMC memory chips back in August, it’s already upgrading to a newer generation of equipment. Moving from the previous 20nm process to 10nm, the new 64GB eMMC Pro Class 2000 has a 20 percent smaller sized physical footprint, and claims 30 percent advantages in both performance and manufacturing efficiency. While its previous chips only starting taking advantage of JEDEC‘s eMMC 4.5 interface criterion a couple of months ago, Samsung plans to approach the team next year to produce a brand-new criterion that can easily handle this design. It has a compose rate of 2,000 IOPS (input/output per 2nd) and a read performance of 5,000 IOPS, besting the 1,500 / 3,500 numbers stated on the older hardware, and kicks up the bandwidth to 260 MB/s read and 50MB/s compose. These chips entered manufacturing late last month and are destined for slim phones and tablets near you, also if they do not say Samsung on the outside.
Mobile phones, Tablets, Mobile, SamsungSamsung’s new 10nm-process 64GB mobile flash memory chips are smaller, much faster, betterinitially appeared on Engadget on Thu, 15 Nov 2012 00:49:00 EDT. Please see our terms for
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Apple is reportedly checking out methods to change its Intel processors in Macs with new chips based on the designs it makes use of for its iOS-based gadgets. The company has previously been reported to be considering such an action, but Bloomberg reports today that Apple ’ s engineers are now a lot more positive in their underlying chip designs and the ability of those designs to power Mac desktops and notebooks.
Bloomberg has reported similar planned changes in the past, in a retrospective reflecting on the year since Steve Jobs ’ death. And around a year ago there were reports that it was looking at options to Intel as well. The hurdles involved feature ensuring that software works on Macs based on the new processors; when Apple went from PowerPC to Intel, the change left a great deal of legacy software incompatible and led to transition issues around porting software.
Apple would additionally need to be remarkably confident in their brand-new chipmaking powers in order to drop Intel, and this isn ’ t most likely something we ’ ll see occur overnight, also now that they ’ ve attained higher maturation with their mobile efforts. I ’ d expect Apple to deliver brand-new architecture alongside a substantial OS update, maybe a progression that finally holds us from the OS X generation.
Apple creates based upon ARM designs would enable the company to create equipment that theoretically runs cooler with less significant power needs, and would make it simpler to obtain OS X and iOS more detailed together (it appears to be wishing to do simply that with its current manager rearrangement) in terms of cross-compatibility of software and code. But unlike Microsoft, Apple is taking the long-view approach to that marriage of platforms. So again, it appears like we ’ ll probably not see this make its method to real shipping items for a while, but it ’ ll be a substantial shift for all included (Apple, individuals, developers and specifically Intel) if it does come to pass.
Being the industry underdog indicates you’re constantly in requirement of a punchy pitch. Fortunately, AMD’s most current briefing to journalists in London yesterday included precisely that: for something like the expense of an Intel Core i3 you’ll be able to pick up an overclockable Trinity A10-5800K which, we’re told, belongs in the exact same weight class as a Core i5 with HD 4000 graphics. Exact pricing won’t be exposed until the full pile of A10, A8, A6 and A4 processors hits racks next week, however the top-end A10 will likely cost around $ 130, based upon current leakages and a glance at exactly what Newegg currently charges for an i3. Unluckily, nevertheless, whereas Ivy Bridge worked with some previous-generation motherboards, Trinity will require the purchase of a new Socket FM2 motherboard.
The claim of performance parity with the Core i5 simply cries out to be tested, but we’ll have to wait till very early October before we can round up conclusions from full reviews on expert sites. In the meantime, look at the More Protection links below for some very early previews. Additionally, if you need something more directly head-to-head with an Intel chip, then that’s precisely what you’ll locate in the video after the break, albeit under AMD’s auspices and solely in connection to a single game, Resting Dogs. As you’ll see, there’s absolutely nothing to turn hardcore gamers against separate graphics cards, and there are no clues about non-gaming performance (which is arguably more pertinent on an APU-powered system). However the A10-5800K does supply a lot of scope for escapism on a low-power HTPC or all-in-one. Without a doubt, the more expensive Core i5 is left for dirt, not least since it’s locked– unlike AMD, Intel charges a premium for its overclockable K-denoted chips. We’ll include additional preview links as they appear.
Being the industry underdog means you’re always in need of a punchy pitch. Fortunately, AMD’s latest briefing to journalists in London yesterday contained exactly that: for something like the cost of an Intel Core i3 you’ll be able to pick up an overclockable Trinity A10-5800K which, we’re told, belongs in the same weight class as a Core i5 with HD 4000 graphics. Exact pricing won’t be revealed until the full stack of A10, A8, A6 and A4 processors hits shelves next week, but the top-end A10 will likely cost around $ 130, based on recent leaks and a glance at what Newegg currently charges for an i3. Unluckily, however, whereas Ivy Bridge was compatible with some previous-generation motherboards, Trinity will require the purchase of a new Socket FM2 motherboard.
The claim of performance parity with the Core i5 just cries out to be tested, but we’ll have to wait until early October before we can round up verdicts from full reviews on specialist sites. In the meantime, check out the More Coverage links below for some early previews. Also, if you require something more directly head-to-head with an Intel chip, then that’s exactly what you’ll find in the video after the break, albeit under AMD’s auspices and solely in relation to a single game, Sleeping Dogs. As you’ll see, there’s nothing to turn hardcore gamers against discrete graphics cards, and there are no clues about non-gaming performance (which is arguably more relevant on an APU-powered system). But the A10-5800K does offer plenty of scope for escapism on a low-power HTPC or all-in-one. Indeed, the more expensive Core i5 is left for dust, not least because it’s locked — unlike AMD, Intel charges a premium for its overclockable K-denoted chips. We’ll add further preview links as they become available.
Intel’s curious decision to shun the US and release Medfield-powered smartphones in India, China, Russia and the UK may be because of those countries’ underdeveloped levels of LTE. Advertising chief Sumeet Syal told TechCrunch that its current-generation x86 system-on-chip will not support the requirement, but a capable version will show up at the end of the year– with manufacturing ramping up in 2013. He also let slip to the site that dual-core variations will certainly show up shortly, claiming they’ll benefit from Intel’s hyper threading knowledge. Syal stated that Santa Clara is “comfy” with its development just months after entering the smartphone area however decreased to talk about numbers– for which we’ll have to await the Q3 earnings call in October to discover exactly how well (or not) Intel’s mobile ambitions are going.
Filed under: Cellular phones, MobileIntel discloses Quad-Core, LTE-capable Medfield chips are on the means originally appeared on Engadget on Mon,24 Sep 2012 07:50:00 EDT. Please see our terms for use of feeds. Permalink|TechCrunch|Email this|Remarks
Samsung Electronics has been knocked hard on mobile phone design advancement in the last couple of days, but in just what may be a spectacular display of diversionary techniques, it is additionally increasing down on yet another substantial part of its business — chipmaking. Today, the Dutch semiconductor appliance producer ASML revealed that Samsung would be investing close to $ 1 billion — yes, more or less the exact same quantity for which the jury in California held it accountable over Apple patent violations on Friday — towards R&D and an equity stake in the company. In doing so, Samsung will certainly be joining Intel, which took a 10 % stake in ASML in July for $ 2.1 billion.
Samsung ’ s interest in ASML — along with one more investor, Taiwan Semiconductor Manufacturing Co. ’ s – was registered at the time of the Intel investment, and today ’ s announcement makes a point of saying that Samsung will certainly “ commit ” the funds. That suggests although the bargain isn ’ t signed, sealed and delivered, Samsung was keen to get some news out quickly that aimed to it coming out battling in the wake of the concern delivered on Friday.
ASML describes itself as “ one of the world ’ s leading service providers of lithography systems for the semiconductor sector. ”
The equipments it makes, which employ a strategy called severe ultraviolet lithography, can help speed up the production more powerful and smaller sized semiconductors — a necessary component of smartphones, tablets and additional devices. As Samsung mentioned in its internal memo to staff members in reaction to the jury verdict, Apple is just one of its most essential clients for this part of the business.
Under the regards to the “ dedication ” revealed today, ASML says that Samsung Electronics will place 276 million ($ 345 million) into ASML ’ s research and development program over the next five years. The company had actually targeted overall backing of 1.38 billion for that R&D program, and it states that has now been satisfied.
Independently to this, Samsung will certainly also investing 503 million ($ 629 million) for a 3 % equity stake in ASML. In total, Samsung, Intel and TSMC have 23 % of ASML, comparable to 3.85 billion, which will get returned to shareholders in a share buyback scheme.
Offered that Samsung needs to pay the full penalties suggested by the jury, that that it follows through on its ASML financial investment, that $ 2 billion potentially will weigh heavy on revenues — and investor self-confidence — in a typical quarter, especially if there are any injunctions attached to the first of those. In Q2, the business made $ 6 billion in operating revenues — basically, the news of the last couple of days would have erased one-third of that.