Subject: Processors | October 31, 2012 - 02:25 PM | Tim Verry
Tagged: smartphone, R&D, prototype, Intel
Intel researchers located at the company’s Barcelona, Spain labs are working on multi-core solutions. Specifically, the researchers are looking to bring massive numbers of processing cores to smartphones and tablets. The x86 chip giant hopes to see as many as 48 core processors powering mobile devices within the next five to ten years.
Currently, quad core System on a Chip (SoC) processors represent the highest number of cores in a mobile device, so a 48 core processor would be an absolutely massive jump. Of course, there are several issues that Intel will need to address in order for such a chip to be feasible. The package size, TDP, and power draw will all need to be drastically reduced in order to fit into the power envelope and form factor of smartphones in particular. The biggest issue standing in the way of such a chip though is software. Massively multi-threaded software is still extremely rare, and on mobile devices is no where close to effectively utilizing the number of cores Intel wants to provide.
Image credit: Computer Wold. A prototyping platform running software to research efficient multi-core processing.
Analyst Patrick Moorhead argues that five to ten years is effectively an eternity in technology-time, and by the time the hardware with massive numbers of cores is feasible, the software will be there. Intel is a bit less optimistic, but hopeful that developers will embrace the idea of multiple low power cores versus a few high clocked, power hungry cores. Such a transition in the software industry would allow smartphones to multitask much more efficiently than they do now, and would no longer have to comprise on the extent of background tasks in order to keep the user interface stable and snappy.
Intel is currently using cloud computers to analyze multi-threading and what tasks can be parallelized. The company envisions being able to encrypt email, listen to media, sync with backup services, and use voice recognition without needing to reach out to Internet-connected servers at the same time. Cores would be able to split the work or dedicate certain numbers of cores to tasks like the UI or video playback. Intel has already demonstrated the ability to turn off unused portions of the CPU to save power as well as its turbo boost modes to increase clockspeeds when there is TDP headroom. It will be interesting to see a 48 core chip, especially if software developers can be coerced into doing tasks with massive numbers of cores in mind.
Interestingly, AMD is going for heterogeneous cores (CPU cores, GPU cores, ARM cores, etc) while Intel is using its process node and chip technology lead to throw large numbers of homogenous cores at the problem of processing. In the end though, it all comes down to battery tech and software enabling these kinds of advancements. I'm hopeful that I'll see these kinds of currently mind-blowing chips in my future smartphone, however.
Computer World has a write-up with quotes from the Intel engineers working on the multi-core smartphone chip, which is worth a read. What do you think about the prospects of a 48 core chip in your handheld mobile device?
Subject: General Tech | October 29, 2012 - 12:00 PM | Tim Verry
Tagged: SoC, saltwell, Intel, hyperthreading, cedarview, atom
Intel has launched a new Atom-series processor called the Atom D2560. It is a 32nm processor based on the Saltwell microarchitecture, and it replaces the D2550 as the top chip in the lineup.
The D2560 has two x86 cores clocked at 2.0 GHz with support for Intel’s HyperThreading technology for four total threads. The Atom CPU supports SSE2, SSE3, and SSSE3 instructions. Further, it has 1MB of L2 cache. CPU cores are not the only thing Intel has packed into the Atom chip, however. A GPU clocked at 640 MHz and integrated memory controller are also included. The Atom IMC supports a single channel of DDR3 clocked at 1066MHz – with a maximum of 4GB with a single DIMM.
The D2560 has a 10W TDP rating and is available to OEMs for $47 per 1000 chips (tray pricing).
Learn more about Intel’s Atom-series processors at PC Perspective.
Introduction, Specifications and Packaging
It's been a short while since we've seen a consumer SSD release from Intel, and with pressure coming from Samsung in the form of lower cost/GB 20nm flash, it was high time Intel followed suit. The Intel 335 Series launches today, and is essentially the same SandForce-driven product as their SSD 520 Series released earlier this year. The key change is this time around that controller will be driving Intel 20nm flash. This should bring a much needed price reduction to the SSD arena, as the 335 is not being marketed as a 'Pro' unit (like the Samsung's 840 Pro). So long as this new model performs similarly to the 520 Series, we should be in for a good, low cost SSD just in time for the Christmass shopping season.
Subject: Systems, Mobile | October 19, 2012 - 05:14 PM | Tim Verry
Tagged: windows 8, tablet, saumsung, Ivy Bridge, Intel, clover trail, atom, ativ 700t, ativ 500t
Samsung is the latest company to announce its fleet of dock-able tablet computers running the full version of Windows 8. Launched under the ATIV Smart PC brand, the company is offering up two models depending on the amount of computing horsepower you need to get work done. Specifically, Samsung is launching the Series 5 ATIV Smart PC 500T and the Series 7 ATIV Smart PC Pro 700T. Both models will be available for purchase on October 26th for $749.99 and $1,199.99 respectively.
Samsung Series 5 Slate: ATIV Smart PC 500T
The Samsung Series 5, also known as the ATIV Smart PC 500T is a 11.6” tablet powered by Intel’s recently released Clover Trail-based Atom processor platform. It measures 11.6” x 7.2” x 0.38” and weighs 1.65 pounds.The tablet features a LED-backlit touchscreen display with a resolution of 1366x768. A 2.0 megapixel camera and dual 0.8W speakers are also included. The tablet itself can further be paired with a keyboard dock that has a full qwerty keyboard and touchpad.
Internal specifications include an Intel Atom Z2760 processor (running at 1.5 GHz and featuring dual cores with 256 KB each), 2GB of DDR2L memory, and a 64 GB solid state drive. Radios and networking gear includes 802.11 a/b/g/n Wi-Fi, and Bluetooth 4.0. [The specifications sheet further claims Gigabit LAN support but there does not appear to be any Ethernet jacks on the tablet so I’m assuming it’s solely marketing to say that it supports connecting to a Gigabit LAN (over Wi-Fi)...] The 500T is powered by a two cell, 30 watt-hour lithium-polymer battery.
The external IO ports include a micro HDMI port, one USB 2.0 port, a combination headphone/mic jack, a microSD card slot, and a docking connector.
The Samsung ATIV Smart PC 500T will come pre-loaded with the 32-bit version of Windows 8. The tablet itself is $649.99 and with the keyboard dock, it will be $749.99.
Samsung Series 7: ATIV Smart PC Pro 700T
If you need more computing power, Samsung is offering up its newest Series 7 slate, the ATIV 700T. This tablet is slightly thicker than the 500T at 11.6” x 7.2” x 0.5”. It is also a bit heavier at 1.89 pounds versus 1.65 pounds with the 500T. That tradeoff in size nets you significantly better hardware, however. It features a LED-backlit touchscreen with a resolution of 1920x1080. It further includes the same 1.6W (2 x 0.8W) stereo speakers, but adds a second 8MP rear camera in addition to the 2MP front facing webcam.
Internally, the 700T is packing an Intel Ivy Bridge Core i5-3317U processor. This chip is a dual core part with HyperThreading for a total of four threads along with 3 MB of L3 cache. The 700T features 4 GB of DDR3 at 1600MHz and a 128GB solid state drive. Bluetooth 4.0 and 802.11 a/b/g/n Wi-Fi also comes standard. The 700T also has a larger 4 cell Li-Po battery (rated at 49 Wh) to power the faster Intel processor.
External IO includes one micro HDMI, one USB 3.0, a combination headphone/mic jack, docking connector, and a micro SD card slot.
The Series 7 ATIV Smart PC Pro 700T comes bundled with a dock as standard and it has a starting price of $1,199.99. It will come pre-loaded with the 64-bit version of Windows 8.
Read more about Windows 8 convertible tablets at PC Perspective.
Podcast #223 - AVADirect Mini ITX Gaming Machine, Patriot Gauntlet 320GB Wireless Drive, Windows 8 Pricing and more!
Subject: General Tech | October 18, 2012 - 02:38 PM | Ken Addison
Tagged: video, windows 8, podcast, patriot, nvidia, mini ITX, Intel, gpu, gauntlet, gauntle node, cpu, AVADirect, amd
PC Perspective Podcast #223 - 10/18/2012
Join us this week as we talk about the AVADirect Mini ITX Gaming Machine, Patriot Gauntlet 320GB Wireless Drive, Windows 8 Pricing and more!
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Hosts: Ryan Shrout, Jeremy Hellstrom, and Scott Michaud
Program length: 56:12
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Subject: Processors | October 17, 2012 - 06:48 AM | Tim Verry
Tagged: xeon E5-2600 v2, lga 2011, Ivy Bridge-EP, Intel, 22nm
A recently leaked slide reveals one of Intel’s upcoming Xeon-branded server chips coming in Q3 2013. The Xeon E5-2600 V2 is an Ivy Bridge-EP processor and will be compatible with motherboards featuring the LGA 2011 socket.
The Xeon E5-2600 V2 in particular has a 70W TDP (thermal design power) rating while the highest-end Ivy Bridge-EP CPUs will have TDPs of up to 130W. The E5-2600 V2 has 10 physical cores, and with HyperThreading it can handle a maximum of 20 threads. Each physical core has access to 256KB L2 cache and the chip has a total of 30MB L3 cache. Further, this (and other) Ivy Bridge-EP processor will support up to 1866MHz DDR3 system RAM.
Interestingly, the Xeon E5-2600 V2 is merely the middle of the road part for Intel. The company will be releasing processors that are even higher-end than this one. They will have up to 12 physical cores which means up to 24 threads. And paired with Intel's 22nm manufacturing process and 3D transistors, these chips will fit right into workstations and server rooms.
Subject: General Tech, Mobile | October 13, 2012 - 02:55 PM | Tim Verry
Tagged: windows 8, tablet, sony vaio, sony, Ivy Bridge, Intel, convertible tablet
Not content to let the other OEMs have all the Windows 8 tablet fun, Sony has announced a new 11” convertible ultrabook – the VAIO Duo 11 – that uses a sliding hinge to transform from a notebook into a tablet.
The Vaio Duo 11 weighs in a 2.86 pounds and measures 12.6 inches x 7.8 inches. It features an 11.6” IPS display with a resolution of 1920 x 1080 and 10 point multitouch. Also, it has stereo speakers, a 2.4 megapixel webcam, full (backlit) qwerty keyboard, and pressure sensitive digitizer. Interestingly, the Duo 11 does not have a trackpad. Instead, it has a small touch sensitive trackball that resembles the pointing sticks on IBM/Lenovo PCs but on the Vaio Duo 11 the nub does not move. In that respect, it is more like the trackpad on some Blackberry Phones, but smaller. There are two mouse buttons below the spacebar, however. Other specifications include a magnesium alloy chassis.
Sony is calling the hinge the “Surf Slider” and the display slides forward to lay the display flat over the keyboard for tablet mode. As Ars Technica points out, when the computer is in notebook mode, there is a ribbon cable to the display that is exposed which is less than ideal.
Ports around the sides of the device include a VGA video output, card reader, and headphone jack on the left, and two USB 3.0 ports, one HDMI output, and a power button on the right. Reportedly, there is also an Ethernet jack.
Fortunately, Sony did not have to compromise as much on the internal specifications to achieve the 11” form factor. The Vaio Duo 11 includes an Intel Core i3 (Ivy Bridge) processor, 4GB DDR3 RAM, and a 128 GB solid state drive.
Image credit: CNet. See their full review here.
The convertible ultrabook will come pre-loaded with Windows 8. It will also include Wi-Fi that can establish ad-hoc wireless connections with other devices by tapping the NFC radios together.
Sony’s Vaio Duo 11 will go on sale October 26, 2012. Prices will start at $1,099.99, with more expensive models adding more storage or a faster processor. It is a bit pricey, but this PC is positioned as an ultraportable convertible tablet, and in that respect it is priced competitively with the competition.
You can find the full press release on Sony's website.
Subject: Mobile | October 9, 2012 - 12:09 PM | Tim Verry
Tagged: windows 8, tablet, microsoft, Intel, iconia w510, atom, acer
Earlier this month, Acer announced its Ivy Bridge powered W700 tablet, and now it is time for its little brother to be announced: the Iconia W510 convertible tablet.
The Iconia W510 is a 10.1” tablet that will run Microsoft’s upcoming Windows 8 operating system and any x86 applications. The tablet itself is 1.27 pounds and 0.35” thick. On the outside, the W510 features a LED backlit IPS display with resolution of 1366 x 768 that can accept touch input and is protected by Gorilla Glass 2. Also present are two speakers, as well as a 2MP front facing camera and 8MP rear camera. Both of the cameras are capable of recording 1080p video.
Ports on the Iconia W510 include a microSD card slot, micro HDMI video output, and a micro USB 2.0 port.
Internal specifications include an Intel Atom Z2760 Clover Trail processor (which we recently reviewed) with two cores running at 1.5 GHz, 2GB of RAM, and either a 32 GB or 64 GB solid state drive (SSD). This configuration should result in a decent system for web browsing and running Office 2013, among other everyday tasks. It will not be nearly as speedy as the Ivy Bridge-powered W700, but this tablet is also coming in at a much lower price point.
In addition to the tablet itself, Acer will be selling a keyboard dock. The $150 keyboard docks adds a physical keyboard, trackpad, and second battery. The dock also adds one additional (full size) USB 2.0 port.
Without the keyboard dock, Acer is claiming 9 hours of battery life. With the dock connected, Acer is further claiming that users will get up to 18 hours of battery life.
There will be at least three SKUs of the Acer Iconia W510 tablet. It will be available for purchase in the US and Canada on November 9th. The W510-1674 will feature a 32GB SSD and no dock at a MSRP of $499.99. The W51-1422, on the other hand, will have a 64GB SSD and a bundled keyboard dock for $749.99 (MSRP). Finally, corporate customers will be able to purchase a W510P SKU with a Trusted Platform Module (TPM) and a two year warranty for $799.99.
You can find more photos of the Icona W510 along with the full press release over at Engadget.
Read more about upcoming Windows 8 tablets at PC Perspective.
Subject: Storage | October 7, 2012 - 12:44 AM | Tim Verry
Tagged: Thecus, qnap, NAS, Intel, atom d2550, atom d2500, asustor
Earlier this week, Intel announced that two of its Cedar Trail Atom-series processors would be powering several upcoming Network Attached Storage (NAS) devices. Intended to be used in devices for home and small business users, they will feature either the Intel Atom D2500 or D2550 processor. Centralized content vaults, so-called personal clouds (internet and LAN-accessible storage), and security systems are all possible uses of the Intel Atom CPU-powered NAS boxes.
Both 32nm chips have a 10W TDP, 1MB of L2 cache, and are clocked at 1.86GHz. The D2500 has two cores while the D2550 is a dual core part with HyperThreading for a total of four threads. Both processors have an integrated northbridge and a PowerVR SGX545 GPU. The D2500 has the integrated GPU clocked at 400MHz while the Atom D2550’s SGX545 GPU is running at 640MHz.
|Cores (with HT)||2 / 2||2 / 4|
|Clockspeed||1.86 GHz||1.86 GHz|
|L2 Cache||1 MB||1 MB|
|Graphics Clock||400 MHz||640 MHz|
|TDP||10 W||10 W|
The Intel-powered NAS boxes will have anywhere from two to eight hard drives and offer up a number of features. For example, the storage devices will be able to integrate the McAfee AV SDK to run virus scans on your media files on the NAS itself. And thanks to the GPU, platforms with storage and the Atom chips will be able to support up to two external displays. The example Intel provided is a security system where the D2500/D2550 can power a computer with lots of attached storage and up to output up to four HD video stream on up to two displays thanks to GPU acceleration.
The Thecus N5550 NAS using the Intel Atom processor.
NAS boxes from QNAP, Asustor, and Thecus will be available at launch, with additional devices from other manufacturers coming in the future. The Thecus device is available for purchase now for around $600 without hard drives pre-installed.
On the small business side of things, Intel has announced that Mostor and Dane-Elec have also jumped on board to provide optimized software for the hardware used in business environments.
Read the full press release on Intel's website.
Introduction and Technical Specifications
Courtesy of ASUS
It's been a couple months since we've had a chance to evaluate a Z77-based motherboard, so we are taking this opportunity to throw ASUS's P8Z77-V Deluxe on our test bench to put it through our comprehensive real-world and synthetic benchmarks. This $279 board has been available for several months and supports the LGA 1155 platform that includes Sandy Bridge and Ivy Bridge processors.
Courtesy of ASUS
There are many features to drool over about the ASUS P8Z77-V Deluxe, but my favorite ones include the board's unique power management features, Wi-Fi functionality with remote access, and customized UEFI BIOS. This board also includes other enhancements that focus on support for faster USB 3.0 and PCIe 3.0 integration as well as extra SATA 6GB/s ports that provide double the bandwidth of current bus systems.