AMD ships 16-core Bulldozer chips for servers, makes consumers wait their turn

AMD’s Interlagos, its server-styled Bulldozer chip — Mr. Opteron 6200 to you and me — is being pushed out to retailers and OEMs ready for an October launch. AMD is calling it the first 16-core x86 processor, although as we know from the required reading, it has eight two-core shared modules rather than 16 independent ones. The chips are compatible with Socket G34 motherboards, but most of this first production run will go straight into supercomputer projects. AMD remains mute on progress of the consumer-level Zambezi, but rumors are that the company can’t clock it fast enough to compete with Intel’s Core i7 — the very class that Bulldozer was designed to bury.

[Thanks, Sebastian]

Continue reading AMD ships 16-core Bulldozer chips for servers, makes consumers wait their turn

AMD ships 16-core Bulldozer chips for servers, makes consumers wait their turn originally appeared on Engadget on Wed, 07 Sep 2011 14:36:00 EDT. Please see our terms for use of feeds.

Permalink Extremetech  |  sourceAMD  | Email this | Comments

NVIDIA CEO sees major growth in mobile processing, quad-core tablets coming this year

During a sitdown with reporters yesterday, NVIDIA Chief Executive Jen-Hsun Huang discussed his company’s near- and long-term financial outlook, while providing some insight into the chipmaker’s quad-core future. According to Huang, NVIDIA expects to rake in between $4.7 and $5 billion in revenue during fiscal year 2013, with revenue from its mobile chip unit projected to mushroom tenfold by 2015, to a whopping $20 billion. Huang acknowledged that these predictions could be affected by external factors, including the ongoing patent wars between tablet and smartphone manufacturers, but didn’t seem too concerned about their immediate impact. “At this point, it looks like it’s much ado about nothing,” he said. In fact, Huang foresees rather robust growth in the mobile processing sector, estimating that there are about 100 million devices that will need chips this year — a figure that could soon rise to one billion, on the strength of more affordable handsets, efficient ARM processors and the rise of ultra-thin notebooks. And, despite his recent disappointment, Huang expects Android tablets to comprise a full 50 percent of the market in the near future, claiming that NVIDIA’s Tegra chips can currently be found in 70 percent of all slates running Google’s OS, and about half of all Android-based smartphones.

In the short-term, meanwhile, NVIDIA is busy developing its quad-core mobile processors — which, according to the exec, should appear in tablets during the third or fourth quarter of this year (quad-core smartphones, however, may be further down the road). Huang also sees room to develop wireless-enabled, Snapdragon-like processors, thanks to NVIDIA’s recent acquisition of Icera, but he hasn’t given up on GPUs, either, predicting that demand for graphics performance will remain stable. The loquacious CEO went on to divine that Windows 8 will support apps designed for Windows 7 (implying, perhaps, that Microsoft’s Silverlight platform will play a major role in future cloud-based developments), while contending that smaller, “clamshell devices” with keyboards will ultimately win out of over the Ultrabook strategy that Intel has been pursuing. For the moment, though, Huang seems pretty comfortable with NVIDIA’s position in the mobile processing market, citing only Qualcomm as primary competition. “We’re the only people seriously on the dance floor with Qualcomm,” he argued, adding that companies without a solid mobile strategy are “in deep turd.” You can find more of Huang’s insights at the source links below.

NVIDIA CEO sees major growth in mobile processing, quad-core tablets coming this year originally appeared on Engadget on Wed, 07 Sep 2011 03:49:00 EDT. Please see our terms for use of feeds.

Permalink Gizmodo  |  sourceCNET, Wall Street Journal, Forbes  | Email this | Comments

More details emerge on AMDs Bulldozer for high-end desktops

AMDs Bulldozer is the company’s anticipated high-power rival to Intel’s Core i7 and the company just released a slew of new information about its internals. Now, pay attention 007 — the “Zambezi for Socket AM3+” chips will include four modules, each with two cores and 2MB of L2 cache. Operating above these is a single Northbridge with 8MB of L3 cache to direct data between two 72-bit DDR3 channels and 4 x 16-bit receive / transmit HyperTransport links. Finally, the “Turbo Core” increases the whole chip’s click speed when taxed or kills power to idle cores when it’s not. Hustle on down to the source link to see the slides yourself.

[Thanks, Bertrandsbox]

More details emerge on AMDs Bulldozer for high-end desktops originally appeared on Engadget on Tue, 23 Aug 2011 21:28:00 EDT. Please see our terms for use of feeds.

Permalink Tom’s Hardware  |  sourceComputerBase  | Email this | Comments

IBM’s cognitive computing chip functions like a human brain, heralds our demise (video)

After having created a supercomputer capable of hanging with Jeopardy’s finest, IBM has now taken another step toward human-like artificial intelligence, with an experimental chip designed to function like a real brain. Developed as part of a DARPA project called SyNAPSE (Systems of Neuromorphic Adaptive Plastic Scalable Electronics), IBM’s so-called “neurosynaptic computing chip” features a silicon core capable of digitally replicating the brain’s neurons, synapses and axons. To achieve this, researchers took a dramatic departure from the conventional von Neumann computer architecture, which links internal memory and a processor with a single data channel. This structure allows for data to be transmitted at high, but limited rates, and isn’t especially power efficient — especially for more sophisticated, scaled-up systems. Instead, IBM integrated memory directly within its processors, wedding hardware with software in a design that more closely resembles the brain’s cognitive structure. This severely limits data transfer speeds, but allows the system to execute multiple processes in parallel (much like humans do), while minimizing power usage. IBM’s two prototypes have already demonstrated the ability to navigate, recognize patterns and classify objects, though the long-term goal is to create a smaller, low-power chip that can analyze more complex data and, yes, learn. Scurry past the break for some videos from IBM’s researchers, along with the full press release.

Continue reading IBM’s cognitive computing chip functions like a human brain, heralds our demise (video)

IBM’s cognitive computing chip functions like a human brain, heralds our demise (video) originally appeared on Engadget on Thu, 18 Aug 2011 10:06:00 EDT. Please see our terms for use of feeds.

Permalink VentureBeat  |  sourceIBM Research  | Email this | Comments

Qualcomm overhauls complex naming scheme, introduces simpler Snapdragon levels

Say it with us now: “Huzzah!” For years, Qualcomm’s Snapdragon brand has been held back from general understanding by one thing: befuddling model numbers. Hearing about an MSM 8255 doesn’t really stick with the average consumer, and even for members of the press (and folks neck-deep in the supply channel), it wasn’t exactly easy to keep track of. In a bid to put on a more consumer-facing suit, Qually has announced its intentions to move away from complex processor names and move towards a simpler “series” model. For now, you’ll find S1, S2, S3 and S4, with “1′ being a mass market device and “4” being the product you actually want. The slide just after the break explains where the cutoffs are for each level, but curiously enough, it sounds as if more of these will be added as technologies improve, speeds increase and capabilities soar. In other words, we hope your great-grandson is eager to get his hands on a Snapdragon S498. Wait, wasn’t this suppose to reduce complexities?

Continue reading Qualcomm overhauls complex naming scheme, introduces simpler Snapdragon levels

Qualcomm overhauls complex naming scheme, introduces simpler Snapdragon levels originally appeared on Engadget on Wed, 03 Aug 2011 10:24:00 EDT. Please see our terms for use of feeds.

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Intel delivers record earnings yet again in Q2 — let the boardroom bragging begin

We know, you’ve heard it all before, but the chip maker’s once again reporting record revenues, reaching a whopping $13.1 billion in Q2 2011. If you’re keeping track, that’s up $2.3 billion, or 22 percent, from Q2 2010, and bests last quarter’s earnings of $12.9 billion by 2 percent. Net income was up 10 percent year-over-year, but down three percent from last quarter, ringing in at $3.2 billion. As Intel humbly points out, this is the outfit’s fifth consecutive quarter of record revenue. So, perhaps a little bit of gloating is in order.

Intel delivers record earnings yet again in Q2 — let the boardroom bragging begin originally appeared on Engadget on Wed, 20 Jul 2011 17:25:00 EDT. Please see our terms for use of feeds.

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Samsung study finds no link between cancer and work conditions, might not be released in full

Samsung has finally wrapped up that investigation into alleged cancer risks at its chip facilities, but it might not share the details with the rest of the world. In the study, which the company commissioned last year, researchers from US-based Environ International Corp. found that cancers affecting six semiconductor employees were unrelated to any chemicals they may have been exposed to on the job. Of those six workers, four have already died and five of the families are currently pressing charges. Last month, a South Korea court determined that two of the cases could be linked to toxic chemical exposure — a ruling that Environ’s report clearly contradicts. Samsung, however, is reluctant to disclose the results in full, for fear that doing so may reveal some proprietary information. Environ’s Paul Harper declined to say how much Samsung paid for the investigation, due to client confidentiality, while confirming that the research was carried out in consultation with a panel of independent experts. Semiconductor exec Kwon Oh-hyun, meanwhile, denied that the company commissioned the study in order to use it as evidence in the ongoing court case, in which Samsung isn’t even listed as a defendant.

Samsung study finds no link between cancer and work conditions, might not be released in full originally appeared on Engadget on Fri, 15 Jul 2011 07:29:00 EDT. Please see our terms for use of feeds.

Permalink   |  sourceAP (PhysOrg)  | Email this | Comments

AMD Bulldozer prototype gets benchmarked, could give Sandy Bridge some competition

AMD Bulldozer prototype gets benchmarked, could give Sand Bridge some comptetitionSo AMD’s Bulldozer has been chugging along at a snail’s pace when it comes to actually making it to market, but if these benchmarks are any clue, the sluggishness stops there. Donanim Haber recently obtained an 8-core (that’s four Bulldozer cores) engineering sample and put it through its paces alongside an NVIDIA GeForce GTX 580 GPU, and from the looks of things it faired pretty well, pulling in a 3DMark 11 score of 6265, with a physics (CPU-centric) score of 7487. As Ars Technica points out, that puts it solidly in the center of Tom’s Hardware’s physics scores for the Sandy Bridge Core i5-2500K, scoring 6667, and Core i7-2600K, pulling in 8152. When it came to PCMark 7 scores, however, Bulldozer fell far behind the competition. Of course, these are just numbers — for an engineering sample, no less — which means they should be taken with a fistful of salt, but it’s nice to finally see Bulldozer getting down and dirty. If your hunger for benchmarks hasn’t been fully satisfied, hop on over to the source for more results.

AMD Bulldozer prototype gets benchmarked, could give Sandy Bridge some competition originally appeared on Engadget on Thu, 14 Jul 2011 20:09:00 EDT. Please see our terms for use of feeds.

Permalink Ars Technica  |  sourceDonanim Haber  | Email this | Comments

Freescale expands its family of i.MX50 chips, goes beyond e-readers this time

We had a feeling that Freescale was onto something when it debuted the i.MX508, a system-on-a-chip that carried the promise of $150 e-readers (and the reality of $129 ones). Given that, we can see where the execs at Freescale would be feeling a bit heady, and might wonder where else they could help push down prices. That’s exactly what we have here: the outfit is trotting out three new i.MX50 processors and, as you can see in that handy chart up there, they all sit even lower in the lineup than the low-cost i.MX508. Like the i.MX508, they all pack an 800HMz ARM Cortex-A8 processor, among other similar specs. The new i.MX507, in particular, resembles the i.MX508 in that it’s designed to work with E Ink displays, though it lacks graphics acceleration, and Freescale imagines it’ll instead find a home in outdoor signs and smart labels. Moving on down the line, the i.MX502 and the i.MX503 were both intended for devices with LCD — not electronic paper — displays, with the latter offering OpenVG graphics acceleration. If Freescale’s predictions are on the money, you’ll find the lower-end i.MX502 in DECT phones and vending machine displays, and the i.MX503 in personal navigators and medical monitoring tablets, among other use cases. For now, companies are sampling the chips, but they’ll start shipping later this quarter for a song — less than $10 for the i.MX502 at volume cost. Full PR after the break, and lots more technical details at the source link.

Continue reading Freescale expands its family of i.MX50 chips, goes beyond e-readers this time

Freescale expands its family of i.MX50 chips, goes beyond e-readers this time originally appeared on Engadget on Tue, 12 Jul 2011 11:03:00 EDT. Please see our terms for use of feeds.

Permalink ARMdevices.net  |  sourceFreescale  | Email this | Comments

Evil Mad Scientist Laboratories builds a 555 chip you can rest your feet on

A 555 timer chip may be pretty versatile as far as integrated circuits go, but when it comes to helping you take a load off, well, it’s a little… small. The opposite is true of this version built by the folks at Evil Mad Scientist Laboratories, however, which makes up for what it lacks in transistors and silicon with some first class foot-resting abilities. Best of all, the lab has provided a complete guide for building your own — that includes the use of a CNC machine and laser etching, although it could also be built the old fashioned way pretty easily (or scaled up to coffee table size, for that matter) if you’re so inclined. Hit the source link below for all the details.

Evil Mad Scientist Laboratories builds a 555 chip you can rest your feet on originally appeared on Engadget on Thu, 30 Jun 2011 23:47:00 EDT. Please see our terms for use of feeds.

Permalink Make  |  sourceEvil Mad Scientist Laboratories  | Email this | Comments