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Microsoft reveals ARM-powered Windows 8 prototypes (eyes-on)
Remember how Microsoft unveiled that whole "Windows 8" thing earlier today? It's back for more: here at Computex 2011 in Taipei, prototype ARM-based Windows 8 slates and smartbooks are coming out of the woodwork. Foxconn, Wistron and Quanta all unveiled early hardware for the new OS, with chips from Qualcomm, Texas Instruments and NVIDIA powering their live tiles -- including NVIDIA's upcoming Kal-El, which got both a tablet and a super-slim prototype notebook to call its own. Dell's also got a XPS development station up on stage, which Microsoft used to demo the UI -- it's bulky and ugly as such things are, but it suggests that Dell's also likely to have a portable Windows 8 machine at some point. For its part, Qualcomm is promising a chip that can instantly wake from sleep, and one of the devices showed that USB host support works fine and dandy. Unfortunately, none of these machines will make their way to market, but it's nice to know that the OEMs care enough to show their solidarity here. Update: Video now added after the break. %Gallery-125073%%Gallery-125076%
NVIDIA's quad-core Kal-El used to demo next-gen mobile graphics, blow minds (video)
You might think yourself too grown-up to be wowed by shiny, glittery things, but we doubt many will be able to watch NVIDIA's new Glow Ball tech demo without a smidgen of childlike glee. Built to run on the company's quad-core Kal-El processor, it shows us the first example of true dynamic lighting on mobile devices and also throws in some impressive physics calculations like fully modeled cloth motion. Instead of the pre-canned, static lights that we see on mobile games today, NVIDIA's new hardware will make it possible to create lighting that moves, fluctuates in intensity, and responds realistically to its environment -- all rendered in real time. The titular glow ball can be skinned with different textures, each one allowing a different amount and hue of illumination to escape to surrounding objects, and is directed around the screen using the accelerometer in your tablet or smartphone. NVIDIA demoed the new goodness on a Honeycomb slate with 1280 x 800 resolution and the frame rates remained smooth throughout. In order to emphasize the generational leap that we can expect with Kal-El, the company switched off two of the four cores momentarily, which plunged performance down to less than 10fps. That means the simulations we're watching require a full quartet of processing cores on top of the 12-core GPU NVIDIA has in Kal-El. Mind-boggling stuff. Glow Ball will be available as a game on Android tablets once this crazy new chip makes its way into retail devices -- which are still expected in the latter half of this year, August if everything goes perfectly to plan. One final note if you're still feeling jaded: NVIDIA promises the production chip will be 25 to 30 percent faster than the one on display today. Full video demo follows after the break.
Amazon's Android tablet coming in 10- and 7-inch models with quad-core Tegra power?
We've pretty much accepted that Amazon will release a proper Android tablet in 2011. The details, however, are still unclear. Enter Silicon Valley analyst, Tim Bajarin, who claims to have some inside information from his sources in Taipei. If correct, then we should see Amazon launch a 10-inch LCD tablet before the holidays. He's also heard of a 7-inch model and plans to use NVIDIA's new quad-core Tegra SoC in order to blaze a path into the crowded tablet market. Interestingly enough, Tim's sources say that Amazon wanted to use a switchable "black and white E Ink-like display and a color LCD" hybrid but the two vendors approached (Qualcomm and Pixel Qi?) won't be ready with a suitable display until 2012 or 2013. Of course, Samsung -- the rumored DNA at the core of Amazon's tablet -- has plenty of experience with 10- and 7-inch Android tablets and the decision to go LCD aligns with those rumors of a Fringe Field Switching display reported by DigiTimes earlier this month. So while none of this is verified, at least it gives us something more to chew on while we "stay tuned" for whatever Bezos is cooking.
ASUS planning quad-core Tegra 3 tablet, yet another Intel slate
The Eee Pad Transformer may be wowing tablet lovers with its unbeatable price-to-features ratio today, but ASUS looks to have its sights set on even mightier devices for the future. DigTimes reports that the Taiwanese company is hard at work on a Tegra 3 tablet -- built around the spectacular Kal-El quad-core SOC that we saw demonstrated at MWC 2011 -- as well as another one running an Intel CPU. As far as the Intel slate is concerned, we're probably looking at the tablet-centric 1.5GHz Atom Z670, which promises 1080p playback and great battery life. You'll forgive us if we reserve our excitement for the Tegra 3-powered tablet, however, which should be able to churn through quite a few more pixels than regular old 1080p. There's no indication on when ASUS intends to deliver it, but NVIDIA's roadmap for devices with the quad-core chip expects to start appearing in August. Video of that awe-inspiring MWC demo follows after the break.
NVIDIA announces quad-core Kal-El SOC, promises it in tablets by August (video)
So it turns out that NVIDIA roadmap we saw last month was as true and pure as driven snow. The barely conceivable quad-core Tegra chip that it listed has now been made official by none other than NVIDIA itself, with the company also informing us that the new silicon is already sampling out to prospective clients. Known as Kal-El internally, this will most likely turn into NVIDIA's Tegra 3 as and when it's ready to enter the consumer market. Tonight NVIDIA whetted our appetite for what's to come with a demo that can most fittingly be described as an exhibition of unadulterated computational muscle. A 2560 x 1440 stream was being decoded on a developmental device, scaled down to that slate's native 1366 x 768 resolution, and additionally displayed on a connected 30-inch, 2560 x 1600 monitor. That entire voluminous workload was being handled in real time by Kal-El and we saw no signs of it struggling. By NVIDIA's own estimation, the quad-core newbie provides roughly double the processing power of Tegra 2 and triple the graphics-crunching prowess. In the second demonstration of the evening, we saw an instance of Great Battles Medieval -- ran at 720p with 650 enemy soldiers on the field -- on both a Tegra 2 and a Kal-El platform, which showed the baby superhero handily dusting its still very new brethren. This was in large part down to the full dozen GPU cores contained within Kal-El, though before you freak out about battery-draining insanity, NVIDIA claims things are much, much more efficient as well -- up to 12 hours of HD video playback are promised under the right circumstances. It's a big fat wedge of awesome boasts we've heard from the GeForce maker today, however the company's given us a schedule to hold it to as well. The "August timeframe" is when the quad-core Kal-El is expected to land in tablets, while smartphones will have to wait until the holiday season to benefit from what's likely to be a slightly downgraded variant. Skip past the break to eye the future Tegra roadmap for the next few years plus video of the wildly impressive demos we were witness to. %Gallery-116789%
