Are we going to get a fanless laptop as thin as 7.9mm?
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Kirk Skaugen, general manager of Intelâs personal computing division, announced the imminent arrival of the new designs during a speech at the the IFA electronics show in Berlin. The new line, called Core M (also known as Broadwell), essentially refers to Intelâs upcoming Broadwell Y parts- the fifth generation of the Core-branded line which are manufactured using a 14nm process. The 14nm process will let PC makers build much thinner and lighter devices. The new move from Intelâs prior 22-nanometer chip, dubbed http://www.technepal.x10.mx/haswellto 14-nanameter chip not only makes device more power efficient but also opens a new era of fanless laptops. The premium chip, which consumes a dramatically low 4.5 watts â less than even new power-efficient light bulbs â is geared for a newer class of hybrid computing devices that can act either like tablets or PCs. Even though intel chips power the majority of the worldâs computers and servers but it has not been able to foster in tablets and mobile device market as they use ARM-based chips â including those from Qualcomm, samsung and others. ARM-based chip consumes very less power. Removing a fan is key for Intel as it pushes its chips in tablets and laptops that can convert into tablets because chips based on http://en.wikipedia.org/wiki/ARM_architecture rival technology already allow for fanless designs.The Core M fulfills the demand of low power consumption as well as fanless design as it helps PC makers to create tablets and devices that can convert between tablets and laptops, that Intel calls two-in-ones. And you will get in those systems the Core performance you have come to expect of laptop as well as slim body of tablet. âYou have to ask yourself, âWhy would I ever buy a tablet again?'â Skaugen said. Well, presumably because Apple iPads, and tablets powered by Googleâs Android operating system, have abundant software, while embracing Microsoftâs touch-capable Windows 8.1 isnât always a top priority for programmers. But more affordable, capable hybrids could help Microsoftâs vision become a reality. The Core M processor itself is the first to be built using Intelâs 14-nanometer manufacturing process, which has electronic elements measuring just 14 billionths of a meter across. To deal with the physics challenges of shrinking transistors to that scale, Intel moved to a three-dimensional âtri-gateâ design with transistor components poking up out of the plane of the processor. Core M parts will be found in thin-and-light x86-powered tablets, including Asusâ recently announced Transformer Book T300 Chi, towards the end of 2014. Intel showed off a reference tablet as thin as 7.2mm with a Core M part inside, which was completely fanless due to the CPUâs low power consumption. Consider the Core M as the first of a ânew product family,â said Kirk Skaugen, senior vice president at Intel. He said it was designed to deliver the promise of one of the worldâs thinnest laptops and highest performance tablets in a single two-in-one device. The processor package is to allow OEMs to design sleek, fanless systems less than 9 mm thin. Intel said there are already more than 20 Intel Core M processor-based OEM products in the development pipeline. The first systems based on the Intel Core M processor will be on shelves for the holiday selling season. The Intel Core M processor can handle more than eight hours of video play, a 20 percent (1.7 hours) longer battery life compared with the previous-generation Intel Core processor and double the battery life of the average four-year-old PC. To begin with, there are three members of the new Core M family: the up to 2.0 GHz Intel Core M-5Y10/5Y10a processors and the up to 2.6 GHz Intel Core M-5Y70 processor. With a new family (Core M as opposed to Core i) comes a new, rather nasty-looking numbering scheme. The â5â³ roughly refers to the fact that itâs similar to a Core i5 (i.e. dual-core with Hyper-Threading). âYâ is the chip type (Broadwell-Y), and the number at the end is the chipâs relative position. The âaâ is an odd one, but it seems to refer to the fact that the chip can be configured down to 4W TDP. Broadwell vs Haswell When new fifth generation Core M chips are compared with fourth-generation Core chips, new chips are up to 50 percent faster at computing and 40 percent faster at graphics. But Intel prefers to compare the Core Mâs performance to that of the chips in the many 4-year-old laptops still in use today. When compared, the new Core M chip doubles computing power and improves graphics performance sevenfold, Intel said. Intel compared itâs thin PC reference design â about 7.2 millimeters thick which is thinner than an iPad Air to a 26 millimeter thick laptop from 2010, which vice president of Intel joked could be used for weightlifting. Along with fanless devices, the Core Mâs packaging is about 50 percent smaller and 30 percent thinner than http://www.technepal.x10.mx/haswell/, which makes it better suited for smaller laptops. Moreover its 60 percent lower idle power level also helps to boost battery life. The key takeaway that Intel tried to hammer home was that Broadwell-Y is a very efficient chip. It is the first performance part from Intel that can be safely used in fanless designs that are less than 9mm thick. In the closest comparison possible (the Broadwell Core M-5Y70 vs. the Haswell Core i5-4302Y), the Broadwell-Y part has up to 1.7 hours more battery life, and anywhere between 10-50% higher performance depending on the workload. Most of these improvements/reductions are down to Intelâs 14nm process, but significant tweaks to the GPU and small (~5%) CPU IPC improvements certainly help as well. Performance (CPU and GPU) On the CPU side, Intel claims Broadwell to be up to 5% faster than Haswell, thanks to some minor tweaks to the TLBs (translation lookaside buffers), better address prediction, and a larger scheduler. But real life impact is likely to be unnoticeable. However, graphics performance is different. The new current low-watt parts uses Intel HD Graphics 4200 solution which has a maximum frequency of 850MHz that is similar to clock speed of top end chip (the core i7-4770k) which clock up to 1.25 GHz. It seems that Broadwellâs ultraportable GPU performance jump will simply put it on par with Intelâs high-end desktop solution. That would still be a significant and noteworthy increase. Intel said the first systems using Core M will hit store shelf for the holiday season of 2014, but the bulk of new devices will be available in the first half of 2015. An additional note about the Intel Core M is what Intel called a âconflict-freeâ product, made without the minerals (tin, tantalum, tungsten and/or gold) that directly or indirectly finance or benefit armed groups in the Democratic Republic of the Congo (DRC) or adjoining countries. Source: http://www.technepal.x10.mx/intel-core-m/
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Answer:
That's exciting news! To answer your question: probably. Explanation: I don't think this technology is going to allow us to get to laptops as thin as 7.9mm (which is slightly less than 1/3 of an inch). While it's important to save space with the processor and removing fans, I think that we'll need to see some major breakthroughs, particularly in batteries, screens, and keyboards. Currently, fitting a battery with reasonable power storage to run a laptop for 5-10 hours inside a laptop that small is probably unfeasible (although the processor's incredibly low power consumption might make this point of contention moot, I don't know). Additionally, fitting a monitor/screen in its own housing (like a laptop) requires adding more material to encase the screen, which inevitably adds thickness. Additionally, one of the largest differences between tablets (thin) and laptops (thicker) are that laptops have keyboards. Keyboards, as they currently exist, will take up at least 1-2mm, if they're extremely thin, like the touch keyboard for Microsoft's Surface tablets (not laptops). There will need to be an evolution in the paradigm of keyboards to significantly reduce their thickness. Short answer: Yes, but it will probably be in 5-1o years before it happens.
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