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Qualcomm trolls MediaTek's octa-core tech with not-so-subtle video (updated)
When MediaTek announced that it would be producing true eight-core mobile processors later this year, we knew it was only a matter of time before its main rival Qualcomm chimed in. As illustrated by a set of guitar amplifiers, the San Diego gang explains that while they rebuild their CPU cores for each generation (the latest architectures being Krait 300 and Krait 400), they claim that "Our Competitor" -- which is labeled with the same font and colors as MediaTek's logo -- simply "chooses to duplicate the same old cores" based on ARM's slower Cortex-A7 architecture. That said, it's worth a reminder that Qualcomm's cheaper Snapdragon 400 range also uses Cortex-A7. Later on in the video, Qualcomm uses a Guitar Hero-like visualization to compare the performance difference, as well as show how octa-core is overrated for most apps. Apparently only 17 out of the top 20 Android apps in China use two cores at most, hence the bare fretboard for the octa-core side. The Snapdragon side, meanwhile, combs through a denser bunch of apps at a higher speed. Of course, there's bound to be some bias here, so only time will tell how close to reality this argument is. Until then, enjoy the cheeky clip after the break. Update: After reaching out to MediaTek's reps, the response we got was the company "has no comment about the activities of its competitors." But hopefully it's also cooking up a retaliation.
MediaTek's MT8135 SoC does dual-core big.LITTLE MP, packs PowerVR Series6 GPU
It'll be a while before MediaTek's true octa-core SoC makes its glorious arrival, but for the time being, the company's unveiling something just as interesting -- and perhaps more practical. The new MT8135 announced today is a "quad-core" SoC aimed at "the middle- to high-end tier of the tablet OEM market." We quote "quad-core," because it actually consists of two clusters: dual Cortex-A15 cores and dual Cortex-A7 cores. But the good news is that unlike the original big.LITTLE configuration where only one cluster can operate at any given time (depending on how heavy the workload is), MediaTek's confirmed that it has implemented big.LITTLE MP ("MP" as in heterogeneous multi-processing) in the MT8135, meaning both the A15 and the A7 clusters can operate simultaneously. Another highlight of this MT8135 is that it'll be one of the first SoCs -- alongside LG's H13 (which we've seen first-hand), Renesas' APE6 and Renesas' R-Car H2 -- to come with Imagination Technologies' almighty PowerVR Series6 GPU. Specifically, this is the PowerVR G6200 which, as part of the MT8135, can apparently deliver "up to four times more ALU (arithmetic logic unit) horsepower" than the Series5XT GPU on the cheaper, quad-A7 MT8125. And unsurprisingly, the MT8135 gets the same Miracast wireless video goodie given to the MT8125; though it's also worth noting that the latter only supports LPDDR2 RAM instead of the more powerful LPDDR3. Sadly, there's no further information regarding availability, but you can kill some time by checking out more technical details in the video (with benchmarks; even though Qualcomm's been mysteriously left out) and press releases after the break.
New Exynos 5 Octa: 20 percent more CPU power, over twice the 3D graphics oomph
Samsung couldn't help itself last week when it teased a new Exynos 5 Octa system on a chip, and now it's dishing out the full details. The fresh 5420 variant of the SoC is based on Mali-T628 MP6 silicon, packs a quartet of ARM Cortex-A15 cores running at 1.8GHz and four 1.3GHz Cortex-A7s in an ARM big.LITTLE configuration. Seoul claims that the package packs 20 percent more CPU processing punch, and has two times greater 3D graphics power than its predecessor. Dual-channel LPDDR3 at 933MHz gives the processor a screaming memory bandwidth of 14.9 GBps, which lends it full HD WiFi display support. Baked inside is an image compression solution that makes for energy efficient multimedia loading, and squeezes out more hours of use with high-res displays. There's no word on which devices might use the new SoCs, but the chips are already being sampled by Samsung's customers, and mass-production is slated for August.
Qualcomm grows Snapdragon 200 family with six new chips, targets emerging markets
Just because Qualcomm's gone to plaid (aka. reached ludicrous speed) with its Snapdragon 800 flagship doesn't mean the company's been standing still at the other end of the market. The Snapdragon 200 family just received a major boost with the introduction of six new chips geared at China and other emerging markets. Available with dual- and quad-core CPUs, the processors are manufactured using a 28nm process and incorporate HSPA+ (21Mbps) and TD-SCDMA radios. The new SoCs are optimized to provide good multimedia performance and long battery life, with support for dual cameras (up to 8MP rear and 5MP front), multiple SIMs (dual standby, dual active and tri standby), iZat location tech and Quick Charge 1.0. Qualcomm's Adreno 302 GPU rounds up the spec list, making these chips well suited for devices running Android, Windows Phone and Firefox OS. The company's expected to begin shipping these new processors (8x10 and 8x12) in late 2013. Full PR after the break.
NVIDIA to license graphics tech to other companies, starting with Kepler
To use NVIDIA's graphics technology, you've typically had to buy gadgets using NVIDIA chips -- good for the company's bottom line, but not for influencing the industry as a whole. The firm is expanding its ambition today with plans to license some of that technology on a broader scale. Beginning with the Kepler architecture, other firms can use NVIDIA's GPU cores and graphics-related patents for their own processors and chipsets. The deal could affect a wide range of hardware, but it mostly pits NVIDIA against the likes of Imagination Technologies: a system-on-chip designer could integrate a Logan-based GPU instead of the PowerVR series, for example. While it will be some time before third-party silicon ships with NVIDIA inside, it's already clear that the company's in-house design is now just one part of a larger strategy.
Qualcomm Snapdragon 800 MDP benchmarks: prepare for ludicrous speed
Today we had a chance to play with Qualcomm's latest MDP devices (tablet and phone) which pack the company's mighty Snapdragon 800 SoC (MSM8974).
Qualcomm unveils Snapdragon 400 with built-in LTE, new reference tablet designs
Qualcomm doesn't want to reserve the fastest wireless technology for its highest-end processors: it's launching a new quad-core edition of its Snapdragon 400 chip, the MSM8926, with both 3G and LTE built-in. The 1.2GHz, Cortex-A7 part will handle the faster wireless speeds alongside 42Mbps HSPA+ and China-friendly TD-SCDMA. It will also continue to support shorter-range technology like 802.11ac WiFi and Miracast streaming. The newer Snapdragon should arrive late this year alongside a matching Reference Design tablet. In the shorter term, the company is also introducing 7- and 10-inch versions of the Reference Design tablet that will be based on earlier, 3G-only versions of the Snapdragon 400 (the MSM8230 and MSM8030). These variants are targeted at developing world markets, and should be display on the Computex show floor this week -- naturally, we're hoping to get a first-hand look.
MediaTek unveils quad-core MT8125 processor for budget tablets
MediaTek told us to only expect its tablet-focused SoC in the summer, but it's clearly something of a keener: we're already looking at the part today. The new MT8125 builds on the familiar formula of a quad-core Cortex-A7 processor and PowerVR Series5XT graphics, with most of the improvement coming from a higher 1.5GHz clock speed. That extra grunt helps the chip handle up to a 1,920 x 1,200 display on top of earlier support for 13MP cameras and 1080p videos. Focusing on tablets gives MediaTek some freedom in configurations, too -- it can offer the SoC with basic EDGE cellular data, full HSPA+ or WiFi alone. Customers won't have to wait long to try the MT8125 when tablets like Lenovo's IdeaTab S6000 series should be using it now, although there's no word on how much of that hardware will reach the US.
Intel Silvermont: next-gen mobile CPU's three times as fast and more energy efficient
ARM's long been the dominant form of silicon in mobile devices, but Intel aims to change that with its next-generation Atom chip design codenamed Silvermont. According to Intel, the new architecture will enable CPUs that operate at up to three times the speed of existing models, while (in some cases) also offering chips that sip just one-fifth the amount of electricity to get computational jobs done. The keys to those improvements are Intel's 22nm process and Tri-Gate transistors tuned for SoCs. While Silvermont was designed with mobile in mind, the architecture supports up to eight cores and will find its way into data centers and Ultrabooks in addition to phones and tablets. When? Intel's not telling yet, but rest assured when Silvermont shows up in an actual product, we'll be there to put it through its paces.
MediaTek's new chip offers entry-level smartphones a dual-core SoC with HSPA+ on the cheap
As glad as we are that MediaTek ushered in affordable, quad-core SoC designs with the MT6589, even that silicon can only go so far in making smartphones accessible. The company's new MT6572 might be frugal enough to lower some of those few remaining barriers. The all-in-one part mates a cheaper dual-core, 1.2GHz ARM Cortex-A7 processor with HSPA+ 3G, China-focused TD-SCDMA, Bluetooth, GPS and WiFi, dropping the construction costs beyond what even the chip's quad-core sibling can manage. While the MT6572 can only handle up to a qHD display, a 5-megapixel camera and 720p video, that's more than enough to improve baseline features in a category where many recent entry-level phones still tout single-core CPUs and WVGA screens. Its rapid arrival in the marketplace may be crucial, too. MediaTek expects the first phones based on the MT6572 to roll out in June -- just in time to keep the world's transition to smartphones moving at full steam.
Qualcomm's Snapdragon 800 to enter mass production in late May
While Snapdragon 600 is already showing up on various flagship devices like the HTC One, PadFone Infinity, Galaxy S 4, Optimus G Pro and Xiaomi 2S, we're still looking forward to the big daddy of Qualcomm's lineup this year: the Snapdragon 800. At a media event in Beijing earlier today, Senior Product Manager Yufei Wang confirmed that his company's next flagship SoC will enter mass production in late May, but he refused to comment on which upcoming devices will feature it. And due to the current state of the silicon (even though vendors like ZTE are already sampling it), we weren't allowed to run any benchmark tests on the Snapdragon 800 development devices on display just yet, though we've been told to stay tuned in June. What makes the 800 shine brighter than the 600 is its more powerful Krait 400 architecture, which can maintain a clock speed of up to 2.3GHz; but like before, the four cores are also clocked asynchronously for better power management. On top of that, the 800 comes with the new Adreno 330 graphics processor with 30fps 4K playback capability, while still featuring the improved Adreno 320's FlexRender technology that can dynamically switch between direct rendering and binning rendering for optimized performance and efficiency. We'll save the nitty-gritty for the proper launch of this 28nm chip later this year. %Gallery-186868%
AMD reveals G-Series X embedded chips, drops a little ARM-powered bombshell
We're no strangers to AMD's embedded processors, designed for specialist applications such as casino gaming and dashboard infotainment systems. But this latest announcement of an updated G-Series processor reveals something totally unexpected. It's not just that the chip contains four Jaguar cores of PlayStation 4 fame, or that it also includes a Radeon 8000 GPU and I/O module on a single piece of silicon -- although that's all interesting enough. The key thing is actually the "X" in the lower right corner of the logo, which signifies that this is an x86 chip of the type we'd normally expect from AMD. The question is this: Why bother even mentioning the "X" when everyone knows AMD is an x86 stalwart already? Read on and we'll explain its true significance.
Samsung Exynos Octa now rocking LTE, destined for Korean market
When Samsung's Exynos 5 Octa was announced, it was believed to be compatible with 3G networks only. As such, the HSPA+ (global) version of the Galaxy S 4 was the only handset to feature the company's eight-core SoC -- the LTE model shipping with Qualcomm's 4G-capable, quad-core Snapdragon 600 instead. That's apparently changed, with the Korean giant tweeting that the Exynos 5 Octa now supports LTE on 20 bands. So why even make a Snapdragon 600 version of the Galaxy S 4, then? Perhaps Samsung can't produce as many chips as Qualcomm to meet the upcoming worldwide demand for its new flagship. This appears likely, with inews24 and new-samsunggalaxys4 reporting that the Exynos 5 Octa with LTE is currently reserved for Korean models only (SHV-E300S, SHV-E300K and SHV-E300L, to be exact). So, anyone fancy a trip to Seoul in the near future?
Apple's Lightning AV Adapter packs an ARM SoC, may use AirPlay-like decoding
The developers at Panic didn't start their days with the intention of ripping open a Lightning Digital AV Adapter, but that's exactly what happened once they suspected it held some secrets. At first, the group hooked the cable up to various iOS devices expecting 1080p mirroring, but were greeted with 1,600 x 900 as the highest possible resolution. A bit bewildered, they noticed MPEG artifacts, which led them to believe the dongle was acting as a small AirPlay-like receiver that supports streaming and decoding. Now entirely suspicious, the team tore the cable asunder and exposed an ARM SoC apparently packing 256MB of RAM. According to the devs, it's possible that the Lightning connector's small number of pins prevented Cupertino from delivering raw HDMI output, so they were forced to improvise with the added silicon. We've reached out to Apple to nail down just how the cable works.
Renesas announces big.LITTLE mobile processor with next-gen PowerVR Series6 graphics
If Samsung likes an open playing field, it'll not be best pleased by this latest announcement from Japanese chip maker Renesas. Uncannily named the "APE6", it directly copies the same big.LITTLE design of ARM cores found in Sammy's Exynos Octa. The are four Cortex-A15s paired with the same number of Cortex-A7s, allowing a phone or tablet to switch between the two quad-core configurations depending on its workload. Interestingly, whereas the Exynos Octa's GPU has been rumored to contain a last-gen PowerVR Series5 GPU similar to that found in the iPad and PS Vita, the APE6 will come with a more future proof Series6 "Rogue" design. We've already spent some time with this GPU and it'll be a good day when we can finally try it out in a finished device and stack it up against a rival bearing Samsung internals.
Qualcomm formally details lower-end Snapdragon 400 and 200 processors
We knew way back at CES that Qualcomm had a few lower-end chips up its sleeve, but now it's official: the Snapdragon 400 and 200 have been formally detailed in a company blog post thrown up today. Following in the footsteps of the high-end Snapdragon 800 and 600, these units are being aimed at "the mid-tier and entry level smartphone segments." The 400 options include dual Krait CPUs running at up to 1.7GHz per core, quad ARM Cortex-A7 CPUs humming along at up to 1.4GHz per core, and an Adreno 305 GPU. You'll also find support for TDSCDMA, DC-HSPA+ (42Mbps), 1x Advanced, W+G CDMA, and multi-SIM capabilities of Dual SIM, Dual Standby (DSDS) and Dual SIM, Dual Active (DSDA), as well as support for up 13.5 megapixel camera sensors, 1080p video capture / playback and Miracast wireless display tech. For the number nerds, Snapdragon 400 processors now include the following part numbers: 8226, 8626, 8230, 8630, 8930, 8030AB, 8230AB, 8630AB and 8930AB. As for the 200, you'll get quad ARM Cortex-A5 CPUs at up to 1.4GHz per core, an Adreno 203 GPU, HD video playback, GPS, LPDDR2 RAM, multi-SIM support and the ability to handle up to 8 megapixel camera sensors. Snapdragon 200 processors now include the following part numbers: 8225Q, 8625Q. Unfortunately, pricing is being kept under wraps, and it seems that Qually is going to leave it to its wondrous partners to actually announce new hardware that'll be powered by its latest duo. With Mobile World Congress kicking off in a matter of days, something tells us you won't have to wait much longer for the nitty-gritty.
AMD hires chip experts from Qualcomm and Apple, aims to move beyond the PC
Even more transfer news from chipmakers, although this one isn't quite as litigious. AMD has hired two senior engineers with experience at both Qualcomm and Apple. The hires have been confirmed by AMD, which added that the new recruits would help the chipmaker expand into new markets -- though the spokesperson didn't specify what these markets would be. Charles Matar, with expertise in low-power and embedded chip design will join from Qualcomm as AMD's new vice president of SoC Development, while Wayne Meretsky, formerly of Apple, was named vice president of software IP development. AMD still derives around 80 percent of its revenue from PCs, a market that continues to slow as smartphones and tablets continue to flourish. Both will likely be involved in the development of whatever AMD's planning for after Temash.
AMD announces Temash, Kabini, Richland, and Kaveri APUs at CES 2013 (video)
AMD's press event here in Vegas just wrapped up, and if there's a single acronym to describe everything that we witnessed, it's this: APU. The two highlights were codenamed Temash and Kabini, two products that the company is touting as its first true system-on-chip APUs. In fact, each of 'em will launch as the "industry's first quad-core x86 SoCs" in the first half of 2013. It also took the wraps off of Richland, an APU that's presently shipping to OEMs and promises to deliver "more than 20 percent to up to 40 percent over the previous generation of AMD A-Series APUs." The outfit will be bundling Richland will new software for consumers such as eyeSight-enabled gesture and facial-recognition, while the follow-on will be the 28nm APU codenamed "Kaveri" -- a device that should ship to customers during the second half of 2013. We're also told that AMD's newest silicon will be used in various HP Sleekbooks and Vizio's 11.6-inch APU-powered tablet, two Vizio ultrathin laptops, and a 24-inch AIO desktop. Hungry for more? The full release is after the break.
Boxee tag teams with Sigma Designs to get its cloud streaming into Smart TVs
Right down to its name, Boxee has always been about the set-top boxes, but now it's teaming with system-on-chip specialist Sigma Designs to get its streaming services inside Smart TVs. According to the pair, that'll give panel makers an easy way to integrate Boxee's cloud-based DVR, Web Servies, TV channels like ABC, NBC, CBS or PBS, social networking and on-screen programming. For its part, Boxee has been playing catchup with the likes of Roku and Google, and after baking its hardware and services into Sigma's UXL SoC, will no doubt be keen to enlist as many TV manufacturers as possible to its flavor of cloud streaming entertainment. It'll be showing the new chip in action later this week at CES 2013 where we'll try to get our hands on it, but meanwhile, check out the PR after the break.
Intel talks up work on 22nm SoCs with Tri-Gate tech geared for mobile devices
Now that Ivy Bridge processors with Tri-Gate tech are in the wild humming away inside PCs, Intel's used the 2012 International Electron Devices Meeting to discuss its work on SoCs that also use the 22-nanometer 3D transistor tech. The processor giant didn't rattle off much in the way of specs or name the product lines that'll make use of the mobile-centric silicon, but it expects the hardware to handily outperform its 32-nanometer SoCs by 20 percent to 65 percent. Ballpark estimates on price are also MIA, so it's still unclear how the folks in Santa Clara will fare against ARM-based solutions with the new chips under their belts. In any case, Intel anticipates the fresh components will find their way into smartphones and tablets once they're ready to roll. [Image credit: huangjiahui, Flickr]
