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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.
AMD roadmap shows Steamroller-based Opterons on track for 2013
AMD gave us a tease of its next-generation Steamroller architecture in 2012, but things weren't looking good for pro users when the initial timeline had current-generation Piledriver technology as the focus for Opterons in 2013. Thanks to a newer investor presentation, there's a glimmer of hope for the workstation and server users among us. Its roadmap shows Steamroller-equipped Opteron variants arriving this year, with an Excavator follow-up coming at an undetermined point in the future. There's nothing about specific timelines and models, as you might imagine -- AMD isn't going to spoil its plans quite so readily -- but the presentation reminds us that Steamroller will put an emphasis on the parallelism that's oh so vital to high-end computing. We're mostly glad to hear that IT backrooms will have something genuinely new to play with while we're off enjoying its Kaveri counterpart at home.
TSMC to triple 28nm chip shipment this year, asserts confidence in 20nm demand
At yesterday's investor meeting in Taipei, TSMC's chairman and CEO Morris Chang shared the good news that his company's 28nm chip shipment this year will triple that of last year, which should boost its annual increase in revenue to above the industry's average rate of seven percent. China Times reports that orders for TSMC's 28nm silicon are lined up to as far out as late Q3, courtesy of demand for ARM processors, baseband chips, graphics processors and x86 processors. This is no surprise considering the likes of Qualcomm (Snapdragon 600 and 800), Huawei (HiSilicon K3V2 Pro and K3V3), NVIDIA (Tegra 4), AMD (Temash and Kabini) and possibly Apple will be ordering more 28nm-based chipsets from the foundry throughout the year. TSMC did struggle with its 28nm supply for Qualcomm early last year, but it eventually caught up later on, and Chang stated that TSMC now owns nearly 100 percent of the 28nm process market. Looking further ahead, Chang said his company's already seen enough clients and demand for the upcoming 20nm manufacturing process, which should have a more significant financial contribution in 2014. The exec also predicted that at TSMC, its 20nm production will see a bigger growth rate between 2014 and 2015 than its 28nm counterpart did between 2012 and 2013 -- the former should eventually nab close to 90 percent of the market, said Chang. [Image credit: TSMC]
NVIDIA officially unveils Tegra 4: offers quad-core Cortex A15, 72 GPU cores, LTE support
One new SoC per year? That's what NVIDIA pledged back in the fall of 2010 and today at its CES 2013 presser, it delivered with the Tegra 4's official unveiling. The chip, which retains the same 4-plus-1 arrangement of its predecessor, arrives with a whopping 72 GeForce GPU cores -- effectively offering six times the Tegra 3's visual output and is based on the 28nm process. It also is the first quad-core processor with Cortex A15 cores on-board, and offers compatibility with LTE networks through an optional chip. NVIDIA claims this piece of silicon is the world's fastest mobile processor, and showed a demonstration in which a Tegra 4 went head-to-head against a Nexus 10 in loading websites (you can guess which one won). The Tegra 4 also introduces new computational photography architecture, which adds a new engine to drive the image processing and significantly improve the amount of time it takes to calculate the necessary mathematics 10 times faster than current platforms. To show off its power, NVIDIA demonstrated HDR rendering on live video. The chip is also capable of implementing HDR in burst shots and with LED flash. The idea, NVIDIA says, is to eventually make our mobile cameras more powerful than DSLRs, and this is certainly a step in the right direction.
NVIDIA Tegra 4 processor details leaked: 4-plus-1 cores, 28nm, six times the power of Tegra 3
NVIDIA's next superhero-themed mobile chipset has possibly made an early appearance in a leaked side in China, and it looks like it wants to go toe-to-toe with the latest processors from Samsung and Qualcomm. The Tegra 4 (codenamed Wayne) will apparently offer the same power-efficient 28nm process found on its Snapdragon rival and according to the slide from Chip Hell, there's a dizzying 72-core graphics setup. That's six times as many GPU cores as Tegra 3 -- the processor found in the Nexus 7, for example -- and the increase is claimed to result in six times the overall visual performance. Those graphics cores will be able to feed displays of up to 2,560 x 1600, with 1080p output at 120Hz, while the leak also mentions 4K -- if only in passing. There's no increase in CPU cores this time, with the same 4-plus-1 setup , but we are seeing its move to ARM's latest design, the Cortex-A15. Tegra 4 will apparently also catch up with USB 3.0, being NVIDIA's first mobile chip to do so, alongside dual-channel DDR3L memory. We've reached out to chipmaker and we'll let you know when we hear more, but it's highly likely we'll be welcoming this next-generation processor early next year -- say, at a certain mobile trade show.
MediaTek plans for quad-core chips in budget smartphones by early 2013
As much as MediaTek is known for powering budget smartphones, the company is keen to make a fast track into the big leagues. Or bigger, at any rate. General manager Xie Qingjiang explains to China Times that MediaTek should have a quad-core, 28-nanometer mobile processor in production between the fall and the very start of 2013 -- not bad for a firm that just introduced a dual-core ARM Cortex-A9 design this summer. Smartphones built around the new part should arrive before the first quarter of 2013 is over. Details aren't available for the processor in question, although it's reasonable to say that MediaTek is more likely to serve a cost-conscious crowd than to compete in the lofty realms of the similarly 28nm Snapdragon S4 Pro. The move to quad-core could nonetheless be a welcome spike in performance for an audience that often has to settle for old technology.
Qualcomm Q3 2012 earnings show revenue ($4.63b) and profit ($1.21b) up sharply over last year
Qualcomm is reporting its financial numbers for the last quarter and has been the trend, it's a good time to be everywhere in the wireless business. Continued strong demand for 3G and 4G-connected hardware is keeping sales high, driving "strong year-over-year growth" according to CEO Dr. Paul E. Jacobs, contributing to a bottom line of $4.63 billion in revenue and net income of $1.21 billion. The company's MSM (mobile station modem) chipsets continue to be the main contributor with 141 million units sold, also up yearly by 18 percent but down 7 percent from Q2, with reported device sales following the same pattern at $47.8 billion. About that slight drop from last quarter, the Doctor continues by saying the company expects demand to be back-loaded as "new devices" are launched for the holiday season. With that in mind, it's ramping up production for 28nm Snapdragon S4 chipsets, a move that reportedly has required help from Samsung and UMC. With the next iPhone, new Android Jelly Bean hardware, Windows Phone 8 / Windows 8 devices and much more expected to arrive soon, we'll keep the old money-flying-at-Qualcomm's-HQ graphic close by. For more details, hit the source link for the PDF or read the press release after the break.
NVIDIA GeForce GT 640 review roundup: a $99 card that fails to keep Kepler's promise
NVIDIA blew reviewers away with its flagship GTX 680, but building cards for the low-end is a whole different challenge. The GT 640 hits the $99 price point, where it sits right between the AMD Radeon HD 7750 at $109 and the last-gen Radeon 6670 at around $80. As it turns out, these rivals pull off something of a pincer movement, leaving NVIDIA's card little room to retaliate. The GT 640 contains a 28nm Kepler chip, but it's a cutdown version of the silicon with just 384 CUDA cores, a poor memory bandwidth of 28.5GB/s and no GPU Boost feature -- which means the card can't boost its 900MHz to make use of thermal headroom. These limitations have a significant impact on the benchmarks, as you'll see in our little review roundup after the break.
Qualcomm's Snapdragon S4 keeps it cool, refuses to cook your breakfast (video)
It's no secret that Qualcomm's Snapdragon S4 SoC is among the most compelling of mobile architectures on the planet today. It delivers fantastic performance and good battery life, but an unsung hero that allows for both characteristics is its excellent efficiency. Based on a new 28nm fabrication process, not only is the Snapdragon S4 faster than most mobile processors, but it also runs a lot cooler. Naturally, one way to prove this is with thermal imagery. We've always suspected there's something in the water near San Diego, however, and the following video damn near proves it. While we'd hate to give away the surprise, just know that Qualcomm engineers have officially thrown down the gauntlet... even if it happens to be rather high in saturated fat.
AMD announces 900MHz version of the Radeon HD 7750, calls it 'the other 7750'
The original Radeon HD 7750 won plaudits for its low-wattage performance and $109 price tag, but now AMD's decided to put out an additional version with 100MHz more clock whizz. The new card also happens to be called the Radeon HD 7750, and it'll sit alongside its doppelganger on the shelves of the world's computer stores just daring you spot the difference. How will you do that? By checking if it requires a separate power supply: the original 7750 was powered entirely through the PCIe slot, limiting its power to 75W and hence its clock speed to 800MHz, while the new one accepts additional power to deliver slightly more grunt and stay ahead of looming competition from NVIDIA. XFX has already jumped aboard with the 7750 Black Edition Double Dissipation priced at $115 after a rebate, and AnandTech says other vendors will follow suit. So, unless you're totally out of power jacks, you know what to look for. Image courtesy of Newegg.
AMD Radeon HD 7970 could get 'GHz Edition', put the hurtz on NVIDIA
AMD's Radeon HD 7770 and 7870 reference cards already sport 1GHz clock speeds, but so far the high-end flagship 7970 has been stuck at 925MHz. That'd be no big deal, perhaps, were it not for rival NVIDIA's benchmark-stealing GeForce GTX 680, which autonomously adjusts its clock speed on the fly and easily hits 1.2GHz under the right conditions. But while NVIDIA has yet to roll out its full stack of 28nm cards, AMD is finding plenty of time to play catch-up. According to Australian site Atomic MPC, the company has revealed that the manufacturing process of its next-gen GPUs has improved to the point where the same average voltages can yield much higher clock speeds. Recent chips can reach 1.25GHz without struggling, which means a conservative "GHz Edition" of the 7970 can now safely be rolled out, of course with scope for much higher overclocking on third-party boards with more robust coolers. By the time the battle between Red and Green reaches full-swing, it might not be so easy to call a winner.
NVIDIA GTX 670 spotted at Malaysian retailer: either it's fake or MSI has a small problem
This surprise package has apparently escaped not only MSI's proof-readers, but also NVIDIA's strictly-controlled release schedule. If it's legit, it hints at more affordable Kepler cards just around the corner -- potentially around $150 less than a GTX 680, if previous GeForce generations are anything to go by. That said, the list price associated with this particular box doesn't stack up: 1380 Malaysian Ringgits converts to $450, which seems over the odds and gives us even more reason to be wary. Hopefully the next customer will pop it open and check for spring phling before heading to the checkout. [Thanks, Donny]
AMD announces Radeon HD 7000M series with Enduro graphics-switching technology
AMD kicked off 2012 by refreshing its desktop graphics, and now it's back, giving its mobile GPUs the same treatment. The company just announced its third generation of DirectX 11 mobile chips, the Radeon HD 7000 family. All told, the collection includes three 28nm GPUs: the high-end 7900M, the mainstream 7800M and, last but not least, the 7700M, a darling little chip intended for AMD's thin and light Ultrabook competitors. Across the board, the series ushers in a new feature AMD is calling Enduro, a graphics-switching technology that takes direct aim at NVIDIA Optimus. Building on older AMD technologies like PowerXpress, it doesn't require you to close apps, reboot your system or manually specify which apps will trigger the GPU. Additionally, it's designed to work with both Intel CPUs and AMD's own application processing units, so presumably you'll find this inside some Ivy Bridge machines too. With this generation, too, the two higher-end chips support the PCI Express 3.0 interface, and all three make use of AMD's existing ZeroCore Power and Power Gating battery-saving features. That's the abridged version, but we also have a full breakdown of the specs awaiting you past the break.
ARM announces new quad-core Cortex-A15 Hard Macro variant
It's pretty much a year to the day that we reported the possibility of a quad-core Cortex-A15 from ARM, and look what just came across the wire! It's the Cortex-A15 Hard Macro -- the first design from ARM we're aware of that packs four A15 cores. The Hard Macro edition is of particular interest as it aims to help manufacturers bring products to market more quickly and at a lower cost. The chip variant runs at 2GHz, with performance of over 20,000 DMIPS if you were wondering. Notably, it operates with the same power usage of the A9 hard macro, which should mean it's got good efficiency credentials, and it's the first in the family to be based on 28nm process. There's no indication where we might see this turning up, but with the firm spilling the full details at the IEEE Symposium later this week, we're sure we'll find out soon enough.
NVIDIA GeForce GTX 680 review round-up: see ya later, AMD
We've already been hands-on with NVIDIA's first Kepler GPU, but all those fancy features count for nuthin' if the benchmarks don't back them up. So do they? Huh? Do they? NVIDIA told us to expect a 10 to 40 percent performance boost from the $499 GTX 680, versus AMD's pricier Radeon HD 7970, and it appears that was no exaggeration. If you've bought yourself a high-end 28nm AMD card recently, try to hold back those tears until you've glanced over the reviews after the break. Let's just hope for a fairer fight when NVIDIA's mainstream and low-end cards come out to tackle AMD's 7800- and 7700-series -- and hey, some timely price drops could help to balance things too.
Acer Aspire Timeline Ultra M3 brings an NVIDIA Kepler GPU to the ultrabook party
Acer unveiled several new Ultrabooks at CeBIT last week (we spent time with the V5 and V3) but its M3 may be the most special one of all. NVIDIA mentions it will not only be the first with a discrete GPU -- beating Lenovo's T430u to the punch -- but that the included GeForce GT640M is based on the long-awaited 28nm Kepler architecture. That should give it enough power to run the latest games while still remaining true to the ultrabook tag with a 20mm thick frame and (promised) 8 hours of battery life thanks to Optimus technology. The 15-inch Aspire Timeline M3 Ultra also breaks the mold by squeezing in a DVD drive for games you can't get from Steam, along with options for either a hybrid hard drive / SSD or SSD-only storage setup. Neither company has included a pricetag in their joyful announcements, but these no-compromise packages are expected to begin shipping later this month.
AMD's 'sweet spot' Radeon HD 7870 and 7850 graphics cards get reviewed, recommended
AMD's Radeon HD 7000-series onslaught continues, with still no 28nm retort from NVIDIA. The latest offerings are the 7870 priced at $349, and the 7850 priced at $249. Both are based on the Pitcairn GPU and hog the mainstream gamer spot below the Tahiti-based 79xx cards and far above the 77xx options. In terms of competition, these cards go head-to-head with the older NVIDIA GeForce GTX 570 and GTX 560Ti, which currently retail for between $20 and $50 less. However, most reviewers found plenty of reasons to side with AMD despite the extra outlay, as you'll discover at the links below.HotHardware -- hailed the performance, low power consumption, noise levels and features of both cards, but noted that they're "not much faster than previous gen counterparts." For example, 3DMark 11 benchmarks generally beat NVIDIA's rivals by around two or three percent, while the Radeon HD 7850 barely scored any higher than its predecessor, the 6850, in that test.AnandTech -- found the 7870 to be "faster, cooler and quieter" than the GTX 570, with a roughly nine percent performance advantage that puts AMD "in the clear for the time being." As for the 7850, it was regarded as less of a steal, trailing the cheaper GTX 560Ti in some games -- including an eight percent lag in Battlefield 3.TheTechReport -- reckoned both the 7870 and 7850 are "better options than comparable GeForces," because they deliver more FPS-per-dollar when Arkham City, Battlefield 3, Crysis 2 and Skyrim performances are averaged out.PC Perspective -- concluded that the Radeon HD 7870 "more or less matches" the GTX 570 in the six games it compared, with two wins, two losses and two draws for the AMD card, but is still "pretty impressive" for the price. The HD 7850, meanwhile, "completely dominates the performance metrics" while using "56 fewer watts!"TechSpot -- gave the Radeon HD 7850 slightly higher marks for being the "best mainstream card to buy at $250," while also praising the HD 7870 delivering "excellent performance and overclocking" and "almost reaching the level of the more expensive HD 7900 boards."
AMD releases Radeon HD 7750 and 7770 GPUs, reviewers like and don't like
Not into that whole $500 fuse-melting monster graphics card thing? Then good news for you: AMD has finally brought out two more affordable models in its 28nm Radeon HD range. The 7770 is priced at $169 and claims to be the world's first reference GPU that comes factory clocked to 1GHz. Meanwhile, the 7750 comes in at $109 and boasts a low enough wattage (75W, versus 100W for the 7770) that it doesn't require its own power connector. Both cards pack 1GB RAM and run on AMD's Cape Verde architecture, which makes them slightly different to the Tahiti-powered 7900 series, although they do inherit key top-end features like ZeroCore Power, PowerTune and Eyefinity 2.0.Reviewers have mixed opinions, as befits a healthy blogosphere, but the low-power 7750 generally comes off slightly better, especially for those looking to build a budget or HTPC rig. AnandTech likes the power-to-performance ratio of both cards, but dislikes the price-to-performance of the 7770, noting that the older 6850 still offers more in this respect -- at least for gamers. HotHardware concludes that AMD might have "technically" priced both cards "just right," considering how they stack up against NVIDIA's GeForce GTX560 and 550, but in practice those NVIDIA cards deliver a lot more punch for just a few extra dollars. Feel free to glean further details for yourself via the PR and review links below.
Qualcomm's MSM8960 Snapdragon S4 benchmarks pop up online
We put Qualcomm's S4 development platform through its paces (twice, no less) at CES, but shorn of the glitz of Las Vegas, does it have the oomph to wow us? Someone at the company loosed Nenamark 2 on the slate, producing a score of 54.90. Given the fact that its producing graphics for a 1024 x 600 screen, we're excited to see it comfortably edge the Galaxy S II Skyrocket (54.1) and Galaxy Note (32.8) -- with our mouths watering at the thought of what this 28nm CPU can do in a smartphone. We've included the benchmark in full after the break, if you're ready for such exciting revelations.
AMD Radeon HD 7970 review roundup: supremely fast, relatively efficient
AMD's next flagship graphics card was only announced a few hours ago, and it won't arrive on the gaming public's plate until January, but already the tech punditry has tasted it, tested it and spat out a soggy little piece of paper that reads: "the fastest single-GPU card in the world." What we're really looking for, though, is the type of performance that beats older rivals like NVIDIA's GeForce GTX 580 without blowing the house up like a dual-GPU product. As it turns out, most reviewers agree that is exactly what this new $549 Radeon delivers, albeit with the few caveats summarized after the break.
