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Chromebooks can get cheaper thanks to new support for a low-end chip
You can pick up a Chromebook for a dirt-cheap $200, if you know where to shop. However, there are now signs that these Google-powered portables could get even cheaper. MediaTek has contributed code to Chromium OS (the base for Chrome OS) for a test device with an entry-level ARM Cortex-A7 processor -- a big step down from the relatively inexpensive Cortex-A15/A7 hybrid that Samsung uses, not to mention the Intel Celeron chips in other Chrome devices. Theoretically, this leads to Chromebooks and Chromeboxes that cost significantly less than $200, albeit after a big speed hit. Just as with phones and tablets, a Cortex-A7 system is likely to be pretty sluggish.
China's Allwinner also has an octa-core chip, touts powerful graphics
Samsung, MediaTek, Huawei and even Qualcomm are now in the octa-core SoC game, but there's always space for more. The latest member is China's Allwinner Technology, who's best known for making the chipsets inside many low-end devices. Like most of its competitors, Allwinner's UltraOcta A80 silicon (pictured above on a development board) uses ARM's big.LITTLE heterogeneous multi-processing design, meaning it can simultaneously run on all eight cores -- four low-power Cortex-A7 and four high-end Cortex-A15. The chip also features Imagination Technologies' 64-core PowerVR G6230 GPU, which promises to deliver "a twofold increase in graphics" performance when compared to Allwinner's previous flagship SoC, the A31 series. We'll spare you from all the nitty-gritty, but you can learn more in the source links below. Expect to see the UltraOcta A80 in affordable devices "in the next few months."
MediaTek launches world's first true octa-core mobile chip, first devices due end of year
Qualcomm's nightmare has finally come true. Earlier today, MediaTek officially introduced the world's first true octa-core mobile processor, MT6592, and the first devices to feature it are expected to arrive as soon as end of year. This 28nm chip packs eight low-power Cortex-A7 cores, and courtesy of the Heterogeneous Multi-Processing use model on top of ARM's big.LITTLE architecture (though it's actually "LITTLE.LITTLE" in this case), all eight cores can operate simultaneously -- at up to between 1.7GHz and 2GHz, depending on the bin. MediaTek pointed that Chrome can already make use of all eight cores, and likewise with some map apps, video players plus multi-window function. According to the company's figures, the MT6592 manages to beat what appears to be the quad-core Snapdragon 800 in benchmarks, power consumption (as low as 40 percent) and temperature. You can see the full detail in this article's gallery.
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.
MediaTek to launch true 8-core, 2GHz MT6592 chipset in November?
Samsung may already have its 8-core Exynos 5 Octa offering, but the original "big.LITTLE" implementation means only up to four cores work together at any time -- either the Cortex-A15 quartet or its lesser Cortex-A7 counterpart. In other words, we'd rather rename the chipset range to something like "Exynos 5 Quad Dual." But according to recent intel coming from Taipei and Shenzhen, it looks like Taiwan's MediaTek is well on its way to ship a true 8-core mobile chipset in Q4 this year.
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.
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.
Samsung puts Exynos 5 Octa into production: guess who's the first customer
That Galaxy S 4 isn't going to compute tasks through sheer force of will, you know. Just a day after Samsung unveiled the smartphone as its inaugural Exynos 5 Octa device, the company has confirmed that the not-really-eight-core ARM processor should be in mass production during the second quarter of the year, or between April and June. There aren't many more details to share beyond what the company mentioned at CES, but that doesn't diminish what could be a best-of-all-worlds processor: the automatic switching between four Cortex-A15 and four Cortex-A7 cores should give it a performance edge over many of its peers while reducing power consumption by up to 70 percent. We also know that the Octa's graphics performance has largely caught up to peers versus earlier Exynos 4 designs, as Imagination Technologies has confirmed that its PowerVR SGX544MP is providing enough muscle to double 3D performance over the creaky Mali-400 in the Exynos 4 Quad. About the only mystery left is whether or not many companies beyond Samsung will get a chance at some Exynos 5 Octa silicon, although there's one or two prospects.
MediaTek launches world's first quad-core Cortex-A7 SoC, we go hands-on (video)
There's a new player in the quad-core SoC game and it's called the MT6589. MediaTek announced today that it's launching the world's first quad-core Cortex-A7 SoC and gave us the opportunity to take it for a spin -- in prototype form, of course. The MT6589, which includes the aforementioned quad-core Cortex A7 1GHz+ CPU, also features a PowerVR Series5XT GPU, high-performance multimedia support (13MP / 3D camera, 1080p video and display, Miracast) and a built-in 42Mbps HSPA+ / TD-SCDMA-capable dual-SIM dual-active radio. By combining competitive performance with high thermal efficiency and low power consumption in an affordable package, MediaTek's new chip is well suited for a wide-range of smartphones and tablets running Jelly Bean and beyond. The MT6589 will be available in devices starting Q1 2013. Check out the gallery below and hit the break for our impressions and benchmarks plus MediaTek's videos and PR.
Qualcomm adds two new China-bound SoCs to its Snapdragon S4 lineup
Qualcomm's Snapdragon S4 chips are flying off the shelves so fast these days that the company's had to enlist other manufacturing companies just to keep up with the demand. That's not keeping the San Diego-based firm from further expanding its entry-level quad-core lineup, however, as Qualcomm just unveiled the MSM8226 and MSM8626 CPUs plus their QRD counterparts. Each features an Adreno 305 GPU capable of 1080p video recording and playback and support for up to 13-megapixel shooters. The 28nm silicon also packs dual SIM support, multi-modal radios tuned to Chinese TD-SCDMA, CDMA and HSPA+ networks and has GPS, GLONASS and Beidou on board as well. Aside from the broad frequency coverage, the new radio promises 40 percent power savings and is 60 percent smaller than Qualcomm's older comparable wireless transceivers. Want to know more? PR awaits after the break. Update: It looks like this quad-core SoC uses ARM's newly minted Cortex-A7 architecture (see the "more coverage" link below)
Samsung to outline 8-core big.LITTLE ARM processor in February
Samsung's processor design team has been on a roll with fast chips this year with the Exynos 4 Quad and Exynos 5 Dual. Based on its agenda for the International Solid-State Circuits Conference, that momentum isn't about to stop. A company presentation at the event on February 19th will delve into a new heterogeneous, 8-core processor that relies on ARM's concept of big.LITTLE computing: one half is a quad-core, 1.8GHz ARM Cortex-A15 that will do all the heavy lifting, while the other is a quad 1.2GHz Cortex-A7 that takes over in quieter moments. We don't know much more about the chip beyond the expected 28-nanometer manufacturing process, but it's easy to see a mobile chip that's fast without having to consume much energy in its downtime. Most of the mystery surrounds where Samsung will launch the processor first, rather than what it can do: the big.LITTLE chip would be most valuable in a smartphone, but a potentially large size could relegate it to tablets early on.
ARM unveils Cortex-A7 processor, 'big.LITTLE' computing
Fancy a glimpse of the future? That little psychedelic beauty on the right is ARM's brand new Cortex-A7 processor. Its spec sheet might not seem so colorful at first glance, because it doesn't really do things any faster than existing high-end smartphone processors. However, this UK-based chip designer isn't known for bumping its gums, so it pays to look a little deeper. For a start, the Cortex-A7 is built using a 28nm process that makes it five times smaller and more efficient than the current-gen Cortex-A8. It's also cheap enough to power sub-$100 handsets, so we could be pulling GSII-like tricks on budget phones within a couple of years. Is that it? Nope, there's more: perhaps the most important feature of the A7 is that it can be combined with much higher-power cores like the Cortex-A15 side-by-side on the same chip. This allows a super-phone or tablet to switch between two totally different processing units depending on how much power is needed at the time. ARM calls this "Big.LITTLE" computing," and a similar concept is already in use on NVIDIA's Tegra 3 (aka Kal-El) SoC, which we'll see imminently in the next Asus Transformer. However, the Tegra 3 uses five identical Cortex-A9 cores, whereas a device that mix-and-matches the A15 and A7 could potentially deliver higher highs and lower lows, giving you speed when you need it and amazing battery life when you don't. How cute is that? Full PR after the break.
