We’re still not happy with NVIDIA’s failure to publish anything on its site alerting users about the doom that may befall them if they switched to the 196.75 drivers, but the company’s making an effort to get back into our good books with the first official video of its forthcoming GeForce GTX 480 and even a benchmark run against ATI’s flagship single-GPU card, the HD 5870. It looks like you’ll need to jack in a pair of auxiliary power connectors — one 8-pin and one 6-pin — to power the first Fermi card, as well as plenty of clearance in your case to accommodate its full length (stop giggling!). NVIDIA’s benchmarking stressed the GTX 480’s superior tesselation performance over the HD 5870, but it was level pegging between the two cards during the more conventional moments. It’s all well and good being able to handle extreme amounts of tesselation, but it’ll only matter to the end user if game designers use it as extensively as this benchmark did. As ever, wait for the real benchmarks (i.e. games) before deciding who wins, but we’re slightly disappointed that NVIDIA’s latest and greatest didn’t just blow ATI’s six-month old right out of the water. Benchmarking result awaits after the break, along with video of the new graphics card and a quick look at NVIDIA’s 3D Vision Surround setup. Go fill your eyes.
Continue reading NVIDIA GTX 480 makes benchmarking debut, matches ATI HD 5870 performance (video)
NVIDIA GTX 480 makes benchmarking debut, matches ATI HD 5870 performance (video) originally appeared on Engadget on Sat, 06 Mar 2010 07:34:00 EST. Please see our terms for use of feeds.
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Feeling the post-MWC blues? Not enough smartphone hardware talk to get you through your Monday trudge? Fear not, we’ve grabbed a pair of Qualcomm demo videos from this year’s event in Barcelona that show off its MSM7×30 smartphone platform (first announced in November of last year). It has now made its way into some demo devices and its early performance points to a very happy future for all of us mobile media vultures. Equipped with the same CPU as resides inside Qualcomm’s Snapdragon, this system-on-chip comes with an HDMI output and the ability to play back 720p video on both its host device and your nearest HDTV. There’s also some very welcome 3D gaming on show as well as YouTube playback using Flash 10.1 (smooth and silky), but our attention was captured by a nifty picture browser provided by Scalado. It allows you to view up to 1,000 images at the same time, zoom into each individual one, or sort them by name, color and other attributes. Being able to handle all that, with only minor perceptible lag, shows we’re looking at what’s shaping up to be a pretty beastly chip. Check it out after the break, and expect it to show up in a lust-worthy smartphone near you by the end of 2010.
[Thanks, TareG]
Continue reading Qualcomm’s 7×30 offers stellar 3D and multimedia performance, coming this year (video)
Qualcomm’s 7×30 offers stellar 3D and multimedia performance, coming this year (video) originally appeared on Engadget on Mon, 01 Mar 2010 08:43:00 EST. Please see our terms for use of feeds.
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pimg src=”http://cache.gawkerassets.com/assets/images/4/2010/02/500x_0crguppie2.jpg” class=”left image500″ width=”500″ /I like my Swiss knife, but I like the Guppie better. Any multi-tool that makes me look like a Real Man, ready to go back to the Jurassic and kill a dinosaur, is a winner./p
pimg src=”http://cache.gawkerassets.com/assets/images/4/2010/02/500x_0crguppie1.jpg” class=”left image500″ width=”500″ //p
pMade by Columbia River Knife Tools, the Guppie includes an adjustable wrench, screw driver with multiple magnetic heads, menacing knife, LED flashlight, and a beer bottle openermdash;it can open other bottles and jars, but I am a Real Man. According to designers Launce Barber and Tom Stokes, the design is made so everything is ready to use in the shorter time possible, right out of the pocket./p
pFor absolute Real Man effect, hang it from your belt using the built-in carabiner, and allow your butt crack to show a bit over your pants.[a href="http://www.crkt.com/Guppie"CRKT/a via a href="http://www.core77.com/blog/object_culture/id_works_multi-tools_16032.asp?utm_source=feedburnerutm_medium=feedutm_campaign=Feed%3A+core77%2Fblog+%28Core77.com%27s+design+blog%29"Core77/a]/pbr clear=”both” style=”clear: both;”/
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This one slipped the net during the excitement that was MWC this year, but it’s such a promising development that we have to give it its due attention. ARM and Globalfoundries have announced plans to start building new systems-on-chip using the latter’s ultramodern 28nm high-k metal gate production process, with the resultant chips offering up to 40 percent greater computational power, 30 percent greater power efficiency, and a terrific 100 percent improvement in battery longevity relative to their current-gen siblings. Mass production of these Cortex-A9-based units is expected in the second half of 2010, which means they should be among the very first chips off Globalfoundries’ 28nm assembly line. The good news, though, is that the technology is described as “ready for high-volume implementation,” so there should be no shortages when things finally get rolling. Let the wild-eyed anticipation begin.
ARM and Globalfoundries partner up for 28nm Cortex-A9 SOCs, invite great expectations originally appeared on Engadget on Wed, 24 Feb 2010 07:43:00 EST. Please see our terms for use of feeds.
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Kaspersky Labs, a cybersecurity group based in Russia, was recently awarded the patent for a hardware antivirus device that aims to keep your computer secure by attaching directly to the disk drive, below rootkit access.
Software can always be compromised, and solution proposed by the mad geniuses at Kaspersky is to put an antivirus system deeper in your computer than your infected software can reach. Here’s the device, as explained the abstract for the patent:
An anti-virus (AV) system based on a hardware-implemented AV module for curing infected computer systems and a method for updating AV databases for effective curing of the computer system. The hardware-based AV system is located between a PC and a disk device. The hardware-based AV system can be implemented as a separate device or it can be integrated into a disk controller. An update method of the AV databases uses a two-phase approach. First, the updates are transferred to from a trusted utility to an update sector of the AV system. Then, the updates are verified within the AV system and the AV databases are updated. The AV system has its own CPU and memory and can be used in combination with AV application.
As some people are pointing out, the device’s lack of network access means that it has to be updated via some software, somewhere on your machine, which ostensibly is just as susceptible to attack as anything else.
Still, the idea of putting a teeny tiny shield right at the heart of my computer definitely makes me feel safer from viruses. And it would also probably be a lot less annoying than my current AV software. [PC Mag via CrunchGear]
Popularity: 1% [?]
Can’t get enough of hearing about implementations of ARM’s Cortex-A9 MPCore processors? Good. ST-Ericsson’s powerhouse U8500 system-on-chip has come a major step closer to appearing in mainstream devices with today’s newly announced support for the Android operating system. Having optimized the OS to take advantage of Symmetric Multi Processing — a method for extending battery life by sharing the load between the two processing cores and underclocking when necessary — the partner company is now ready to start dropping these 1.2GHz dual-core beasts inside the next generation of smartphones. The claim is that you’ll get all that additional power while sacrificing nothing, as devices based on the U8500 would maintain “the cost and power consumption characteristics of a traditional feature phone.” We’re promised built-in HDMI-out support, 1080p video recording, and 120 hours of audio playback or 12 hours of Full HD video off a 1,000mAh battery — pledges we’d very much like to see fulfilled.
ST-Ericsson’s U8500 brings dual-core 1.2GHz ARM Cortex-A9 to the Android world originally appeared on Engadget on Mon, 15 Feb 2010 08:44:00 EST. Please see our terms for use of feeds.
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Texas Instruments has just made its OMAP 4 system-on-chip official, and garnished the announcement with the first development platform for it, aggressively titled Blaze. We already caught a glimpse of it in prototype form earlier this month, and the thing is quite a whopper — you can see it on video after the break and we doubt you’ll accuse TI of placing form before function with this one. The company’s focus will be on promoting innovative new modes of interaction, with touchless gesturing (or “in the air” gesture recognition) figuring strongly in its vision of the future. Looking at the SOC diagram (available after the break), you’ll find that its grunt will be provided by the same ARM Cortex-A9 MPCore class of CPU that powers the iPad, though TI claims it will be the only mobile platform capable of outputting stereoscopic 720p video at 30fps per channel. Perhaps its uniqueness will come from the fact that nobody else cares for the overkill that is 3D-HD on a mobile phone, whether it requires glasses or not. It’ll still be fascinating to see if anybody picks up the chunky Blaze idea and tries to produce a viable mobile device out of it — we could be convinced we need multiple displays while on the move, we’re just not particularly hot on the 90s style bezel overflow.
Continue reading Texas Instruments introduces ARM-based OMAP 4 SOC, Blaze development platform
Texas Instruments introduces ARM-based OMAP 4 SOC, Blaze development platform originally appeared on Engadget on Mon, 15 Feb 2010 08:09:00 EST. Please see our terms for use of feeds.
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The Radeon HD 5870, as shipped, is a very powerful graphics card—more than most people need, even, and at the very least, enough for anyone. Except, apparently, Asus.
Asus’ plans for their newest Republic of Gamers (ROG) Radeon HD 5870-based card cater to a specific breed—the overclock-everything-for-the-sake-of-it PC tweakers, who are dwindling along with their gaming platform—but really, anyone can appreciate them: by default, the card’s GPU is cranked from 850 to 900MHz, and doubles the RAM to RAM to 2GB of DDR5 memory.
If that’s not enough, you can dial your frequencies up using included overclocking software, which saves new settings directly to the card. And if you start to notice that delicious, telltale smell of melting silicon, you don’t even have to navigate software to fix things: mashing a physical button on the back of the card reverts it to stock settings. Brilliant.
The ROG 5870 doesn’t have a price or North America release date yet, but word is it’s already hitting the streets in China, so full release details shouldn’t be far off. [Zol via Techreport via SlashGear]
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Virtualization is a key enabling technology for the modern datacenter. Without virtualization, tricks like load balancing and multitenancy wouldn’t be available from datacenters that use commodity x86 hardware to supply the on-demand compute cycles and networked storage that powers the current generation of cloud-based Web applications.
Even though it has been used pervasively in datacenters for the past few years, virtualization isn’t standing still. Rather, the technology is still evolving, and with the launch of I/O virtualization support from Intel and AMD it’s poised to reach new levels of performance and flexibility. Our past virtualization coverage looked at the basics of what virtualization is, and how processors are virtualized. The current installment will take a close look at how I/O virtualization is used to boost the performance of individual servers by better virtualizing parts of the machine besides the CPU.
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Virtualization is a key enabling technology for the modern datacenter. Without virtualization, tricks like load balancing and multitenancy wouldn’t be available from datacenters that use commodity x86 hardware to supply the on-demand compute cycles and networked storage that powers the current generation of cloud-based Web applications.
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Even though it has been used pervasively in datacenters for the past few years, virtualization isn’t standing still. Rather, the technology is still evolving, and with the launch of I/O virtualization support from Intel and AMD it’s poised to reach new levels of performance and flexibility. Our past virtualization coverage looked at the basics of a href=”http://arstechnica.com/hardware/news/2008/08/virtualization-guide-1.ars”what virtualization is/a, and a href=”http://arstechnica.com/hardware/news/2008/12/virtualization-guide-2.ars/”how processors are virtualized/a. The current installment will take a close look at how I/O virtualization is used to boost the performance of individual servers by better virtualizing parts of the machine besides the CPU.
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