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Subject: General Tech | October 14, 2014 - 05:43 PM | Scott Michaud
Tagged: Samsung, 802.11ad, wigig
Samsung Electronics, a member of the WiGig Alliance, has just announced an implementation that is capable of achieving 4.6 gigabit (575MB/s) speeds under the 802.11ad standard. Samsung claims that they have overcome "the barriers to commercialization" of wireless over 60GHz. This band has several disadvantages, including resonance with oxygen molecules (included under the blanket of "path loss" in the press release) and its opacity to many solid objects (referred to as "weak penetration properties" in the release).
Image Credit: Wikipedia
Some features that Samsung credits themselves with are beam-forming with less than four-tenths of a millisecond latency and the ability to track multiple devices simultaneously. Beam-forming in particular is said to help offset the mostly line-of-sight properties of earlier 60GHz prototypes. This allows the signal to be directed toward devices, typically by manipulating interference patterns to reduce the energy lost by transmitting to locations without a receiver and thus giving more energy to the locations that do.
Its usage as a product will mostly depend on how tolerant they are to non line-of-sight situations. This rate is comparable to a high-end SATA SSD. Samsung claims that it will be useful for their Smart Home and Internet of Things initiatives, similar to the Stanford and Berkeley announcement last month, but also mention it in terms of medical devices.
Subject: General Tech | October 13, 2014 - 11:57 PM | Scott Michaud
Tagged: processors, microprocessor, FinFET, fab
Ah, Solid State Physics. Semiconductors are heavily based on this branch, because it explains the physical (mechanical, electrical, thermal, etc.) properties of solids based on how their atoms are organized. These properties lead into how transistors function, and why.
Put it back, Allyn.
Anandtech has published a seven-page article that digs into physics and builds upon itself. It starts with a brief explanation of conductivity and what makes up the difference between a conductor, an insulator, and a semiconductor. It uses that to build a simple transistor. From there it explains logic gates, wafers, and lithography. It works up to FinFETs and then keeps going into the future. It is definitely not an article for beginners, but it can be progressed from start to finish given enough effort on the part of the reader.
While this was not mentioned in the article, at least not that I found, you can derive the number of atoms per "feature" by dividing its size by the lattice-distance of the material. For silicon, that is about half of a nanometer at room temperature. For instance, 14nm means that we are manufacturing features that are defined by less than 30 atoms (up to rounding error). The article speculates a bit about what will happen after the era of silicon. This is quite interesting to me, particularly since I did my undergraduate thesis (just an undergrad thesis) on photonic crystals, which route optical light across manufactured defects in an otherwise opaque solid to make an optical integrated circuit. It has the benefit of, with a mixture of red, orange, and maybe green lasers, being able to "go plaid".
If you are interested, be sure to read the article. It is a bit daunting, but much more manageable than most sources. Congratulations to Joshua Ho and anyone else who might have been involved.
Subject: Editorial, Graphics Cards | October 13, 2014 - 10:28 PM | Ryan Shrout
Tagged: video, pcper, nvidia, live, GTX 980, geforce, game stream, borderlands: the pre-sequel, borderlands
UPDATE: You missed this weeks live stream but you can watch the game play via this YouTube embed!!
I'm sure like the staff at PC Perspective, many of our readers have been obsessively playing the Borderlands games since the first release in 2009. Borderlands 2 arrived in 2012 and once again took hold of the PC gaming mindset. This week marks the release of Borderlands: The Pre-Sequel, which as the name suggests, takes place before the events of Borderlands 2. The Pre-Sequel has playable characters that were previously only known to the gamer as NPCs and that, coupled with the new low-gravity game play style, should entice nearly everyone that loves the first-person, loot-driven series to come back.
To celebrate the release, PC Perspective has partnered with NVIDIA to host a couple of live game streams that will feature some multi-player gaming fun as well some prizes to giveaway to the community. I will be joined by NVIDIA's Andrew Coonrad and Kris Rey to tackle the campaign in a cooperative style while taking a couple of stops to give away some hardware.
Borderlands: The Pre-Sequel Game Stream Powered by NVIDIA
5pm PT / 8pm ET - October 14th
Need a reminder? Join our live mailing list!
Here are some of the prizes we have lined up for those of you that join us for the live stream:
- 1 x NVIDIA SHIELD Tablet (Wi-Fi) - PC Perspective Review
- 1 x NVIDIA GeForce GTX 980 4GB - PC Perspective Review
- 1 x ASUS ROG Swift PG278Q G-Sync Monitor - PC Perspective Review
- 3 x Borderlands: The Pre-Sequel Steam Keys
Holy crap, that's a hell of a list!! How do you win? It's really simple: just tune in and watch the Borderlands: The Pre-Sequel Game Stream Powered by NVIDIA! We'll explain the methods to enter live on the air and anyone can enter from anywhere in the world - no issues at all!
So stop by Tuesday night for some fun, some gaming and the chance to win some hardware!
Subject: Motherboards | October 12, 2014 - 01:27 AM | Tim Verry
Tagged: z97, PCI-E 3.0, mini ITX, M.2, L337 Gaming, intel i218v, haswell, ECS
ECS recently introduced the mini ITX Z97I-DRONE under its L337 Gaming series. This new motherboard is aimed at gamers and overclockers looking to put together a high end small form factor system based around Intel’s Haswell processor and Z97 Express chipset.
The Z97I-DRONE is a mini ITX form factor board measuring 170mm x 170mm. It is based around the Intel Z97 Express chipset and supports Haswell processors. ECS has integrated several features aimed at gamers including Sound Blaster Cinema 2 audio, PCI-E 3.0, and an Intel I218V NIC. Beyond that, the Z97I-DRONE also incorporates high end power management hardware that enables overclocking. ECS uses what it calls “Hybrid Power” technology on the new mini ITX board which entails a 5-phase PWM to manage stable power delivery to the processor and memory, dual MOSFETs (which are reportedly 90% power efficient), Nichicon Japanese capacitors, and Icy Chokes which ECS states are more stable and produces 13% less heat versus ferrite chokes.
The internal layout is unique, with the internal headers, PCH, and five SATA III ports placed along the top half of the motherboard and the LGA 1150 socket sitting in the bottom right corner. The right edge of the board hosts two dual channel DDR3 memory slots that support a maximum of 16GB clocked at 3000+ MHz when overclocked. The power management “Hybrid Power” hardware sits to the left of the processor socket. A single PCI-E 3.0 x16 slot sits on the bottom edge of the board. Further, Morry will be ecstatic to know that the CMOS battery is vertically mounted on the opposite side of the GPU slot and sits directly to the left of the M.2 slot above the processor socket (to the right of the southbridge). The board has internal headers for two USB 3.0 ports and two USB 2.0 ports. ECS is using a Realtek ALC1150 8-channel audio codec to drive the audio outputs and an Intel I218V Gigabit LAN NIC for networking.
Rear IO on the mini ITX Z97I-DRONE consists of the following ports:
- 4 x USB 2.0
- 3 x Video Outputs
- 1 x DVI
- 1 x DisplayPort
- 1 x HDMI
- 4 x USB 3.0
- 1 x RJ45 (Intel I218V)
- 6 x Audio Outputs
- 5 x Analog Audio
- 1 x Optical S/PDIF
Pricing and availability have not yet been announced, but if you are interested in this board keep an eye on this ECS product page.
Also read: ECS 2014 Press Event: LIVE, LIVA, LEAD, L337 @ PC Perspective.
Subject: General Tech | October 11, 2014 - 04:11 PM | Scott Michaud
Tagged: windows 10, windows, update
I cannot help but think of Adobe Creative Cloud when I read Peter Bright report on Windows 10's update schedule. Previously, we would have general security and stability updates for Windows with the occasional Service Pack to roll updates together and sometimes introduce new features. Now, users might be able to choose how quickly to apply these updates, opt-out of everything but security patches, and/or accept experimental features.
I say "might" because this is not technically a Microsoft announcement. Windows 10 has a new user interface, along with a few registry entries, for users to choose update frequency and development branches. The company would not say whether the Windows Insider program would continue after release, but the assumption is that it would be around for enthusiasts and IT testers to prepare for (and influence) upcoming changes. Think of it like an OS equivalent to the prerelease versions of Chrome and Firefox.
The article also suggests that the version number could periodically increase and that this initiative would replace Service Packs.
And this is where it feels a lot like Creative Cloud. Rather than waiting for an 18-month release schedule, Adobe is able to push out features at their leisure. Initially, I expected that this would lead to stagnation, but I do not see many complaints about that. On the other hand, it also pushed Adobe's software into a subscription service, which is something that people have been anticipating (and fearing with some) for quite some time now. Alternatively, it could be setting up Microsoft to subsidize Windows with online services. Either way, it could make it harder for them to justify incrementing the major version number.
Subject: General Tech, Networking | October 11, 2014 - 01:42 AM | Tim Verry
Tagged: sdn, nfv, networking, Hierofalcon, arm, amd
AMD, in cooperation with Aricent and Mentor Graphics, recently demonstrated the first ARM-based Network Functions Virtualization (NFV) solution at ARM TechCon. The demonstration employed AMD's Embedded R-Series "Hierofalcon" SoC virtualizing a Mobile Packet Core running subscriber calls. The 64-bit ARM chip is now sampling to customers and will be generally available in the first half of next year (1H 2015). The AMD NFV Reference Solution is aimed at telecoms for use in communications network backbones where AMD believes an ARM solution will offer reduced costs (both initial and operational) and increased network bandwidth.
The NFV demonstration of the Mobile Packet Core entailed virtualizing a Packet Data Network Gateway, Serving Gateway, Mobility Management Entity, and virtualized Wireless Evolved Packet Core (vEPC) applications. AMD further demonstrated live traffic migration between ARM-based Embedded-R and x86-based second generation R-Series APU solutions. NFV is related to, but independent of, software defined networking (SDN). Network Functions Virtualization is essentially the virtualizing of network appliances with specific functions and performing those functions virtually using generic servers. For example, NFV can virtualize firewalls, gateways, load balancers, intrusion detection, DNS, NAT, and caching functions. NFV virtualizes the upper networking layers (layers 4-7) and can allow virtual tunnels through a network that can then be assigned functions (such as those listed above) on a per-VM or per flow basis. NFV eliminates the need for specialized hardware appliances by virtualizing these functions on generic servers which have traditionally been exclusively x86 based. AMD is hoping to push ARM (and it's own ARM-based SoCs) into this market by touting even further capital expenditure and operational costs versus x86 (and, in turn, versus specialized hardware that serves the entire network whereas NFV can be more exactly provisioned).
It is an interesting take on a lucrative networking market which is dealing with 1.4 Zetabytes of global IP traffic per year. I'm interested to see if the telecoms and other enterprise network customers will bite and give AMD a slice of this pie on the low end and low power fronts.
AMD "Hierofalcon" Embedded R Series SoC
Hierofalcon is the code name for AMD's 64-bit SoC with ARM CPU cores intended for the embedded market. The SoC is a 15W to 30W chip featuring up to eight ARM Cortex-A57 CPU cores capable of hitting 2GHz, two 64-bit ECC capable DDR3 or DDR4 memory channels, 10Gb Ethernet, PCI-E 3.0, ARM TrustZone, and a cryptographic security co-processor.The TechCon demonstration was also used to launch the AMD NFV Reference Solution which is compliant with OpenDataPlane platform. The reference platform includes a networking software stack from Aricent and an Embedded Linux OS and software tools (Sourcery CodeBench) from Mentor Graphics. The OpenDataPlane demonstration featured the above mentioned Evolved Packet Core application on the Hierofalcon 64-bit ARM SoC. Additionally, the x86-based R-Series APU, OpenStack, and Data Plane Development Kit all make up the company's NFV reference solution.
Subject: General Tech, Mobile | October 10, 2014 - 03:58 PM | Tim Verry
Tagged: yoga tablet 2, tablet, qhd, lenovo yoga, Lenovo, ips display, intel atom, business
Yesterday, Lenovo revealed a barrage of products at an event in London including two new convertible laptops and new 8-inch and 10-inch tablets running Windows and Android. The final bit of new hardware to round out the new tablet lineup is the Yoga Tablet 2 Pro which is a larger version of the Yoga Tablet 2 with several tweaks specifically aimed at media consumption with focus on high quality audio and video.
The new tablet is a 13-inch tablet weighing 2.09 pounds and is 0.1-0.5” thick. Available in silver, the Yoga Tablet 2 Pro shares a similar form factor with its smaller siblings including a 180-degree rotating kickstand with a cutout to allow hanging on a wall or the back of an airplane seat. The Pro model further adds a button on the side that pops out the kickstand which is not present on the non-Pro models.
The device is dominated by a large 13.3” QHD 2560x1440 IPS multi-touch display. The JBL audio is improved on the Pro model and includes two 1.5W front facing stereo speakers in addition to a rear 5W subwoofer. A 1.6MP webcam and 8MP rear camera with auto focus remains consistent with the Tablet 2 tablets. Lenovo has added a Pico projector exclusive to the Tablet 2 Pro that is capable of displaying a WVGA (854x480) resolution image up to 50” at between 40-50 lumens. External I/O includes a micro USB (OTG capable) port, 3.5mm audio jack, and one micro SD card slot.
The Lenovo Yoga Tablet 2 Pro is powered by a quad core Intel Atom Z3745 clocked at 1.86 GHz with 2MB cache, 2GB RAM, and 32GB of internal storage (expandable by up to a 64GB micro SD card). Wireless radios include dual band 802.11 b/g/n and optional 4G (WCDMA 900/2100) which will not be available in the US. According to Lenovo, the Yoga Tablet 2 Pro has a battery life of up to 15 hours.
Curiously, the tablet is running Android 4.4 KitKat rather than Windows 8.1. As such, this is a high end tablet that likely will appeal to consumers wanting a quality media consumption device despite the exclusive (to the Pro) hardware bits that would otherwise appeal to business professionals wanting to create and deliver presentations (which was my first thought when seeing the hardware specifications). With that said, the display and audio are sure to please media enthusiasts. I have reached out to Lenovo for comment on the absence of Bluetooth support (mainly regarding keyboard support) in the documentation and will update the article if I receive a response.
The Lenovo Yoga Tablet 2 Pro will be available soon with an MSRP of $499. For comparison, the 10-inch Tablet 2 Android has an MSRP of $299. The $200 premium gets up a larger (and higher resolution) display, better potential audio, a projector, and a bit more internal storage space albeit at the cost of slightly shorter battery life.
Subject: General Tech | October 10, 2014 - 01:23 PM | Jeremy Hellstrom
Tagged: topre, NovaTouch TKL, mechanical keyboard, cooler master, Cherry MX
That is not a typo, the NovaTouch TKL is currently selling for $240 on Amazon, and you don't even get a numpad. However if you are a keyboard aficionado, which obviously some people are, the mix of Topre switches and Cherry MX caps may just take your fingers to typing nirvana. The latter was certainly the conclusion at The Tech Report who found the Topre Cherry MX mix to be uniquely satisfying and preferred it to the other expensive keyboards they have tried recently. If you are looking for something special to type on and don't have a tendency to drink near your computer then you should check out the review, if you are more prone to spillage you might want to give this one a miss.
CoolerMaster would like to point out that the MSRP for the NovaTouch TKL is actually $199 USD and you can occaisonally find it for a bit less. Also to be fair, The Tech Report is not kidding when they describe the $200 keyboard market as crowded ... there are a lot of $200 keyboards, just none on my desk.
"This $200 keyboard from Cooler Master features genuine Topre switches modified to fit Cherry MX key caps. Is it a good mix? We investigate."
Here is some more Tech News from around the web:
- CM Storm NovaTouch TKL Premium Keyboard Review @ Modders-Inc
- Tesoro Lobera and Gandiva @ HardwareHeaven
- Tesoro Lobera Supreme Mechanical Gaming Keyboard @ eTeknix
- Corsair Gaming K70 RGB Mechanical Gaming Keyboard Review @ Legit Reviews
- Corsair Gaming Vengeance K70 RGB @ Kitguru
- ROCCAT TALK FX @ Bechmark Reviews
- Roccat Tyon Mouse @ HardwareHeaven
- COUGAR 700M Gaming Mouse Review @ NikKTech
- Cougar 700M Gaming Mouse @ Benchmark Reviews
- GAMDIAS ZEUS Laser Gaming Mouse @ Tech ARP
- Zowie FK1 @ HardwareHeaven
- Aorus Thunder M7 Gaming Mouse @ eTeknix
Subject: General Tech | October 10, 2014 - 12:30 PM | Jeremy Hellstrom
Tagged: symantec, security, norton, billions
Symantec is splitting its self down the middle, with one side focusing on their antivirus and security products, which apparently still sell and are not just bundled with new laptops and computers, and the other handling information management. Considering they made nearly $7 billion last year someone must be buying their software and even more shocking they must be renewing the license which came with the new machine. Those commenting on Slashdot immediately tried to help Norton out by suggesting that one side should create and spread viruses while the other should come in like a white knight and slay them. That would certainly make it a more interesting read; even so the fact that Symantec is still alive and prospering is enough of a shock for a Friday morning.
"Symantec announced plans on Thursday to split into two separate, publicly traded companies – one focused on security, the other focused on information management. The company's security business generated $4.2 billion in revenue in fiscal year 2014 while its information management business meanwhile hit revenues of $2.5 billion. "As the security and storage industries continue to change at an accelerating pace, Symante c's security and IM businesses each face unique market opportunities and challenges," Symantec CEO Michael A. Brown, who officially took over as CEO last month, said in a statement."
Here is some more Tech News from around the web:
- Netflix arrives on Ubuntu Linux thanks to Google Chrome 37 @ The Inquirer
- BitHammer, the BitTorrent Banhammer @ Slashdot
- Linksys WRT1900AC Dual Band Wireless Router @ Kitguru
Subject: Motherboards | October 9, 2014 - 06:41 PM | Jeremy Hellstrom
Tagged: gigabyte, Intel X99, X99-UD4
Gigabyte's X99-UD4 is going with a more aesthetically clean design than other X99 boards have been sporting, although it does have a 30-µm gold layer on the CPU socket, DIMM slots, and PCIe x16 slots so don't think they skipped out on the design. Cooper Bussmann chokes and solid-state capacitors as well as International Rectifier's PowIRstage all-digital circuitry explain both the high power efficiency and smooth overclock settings that The Tech Report found when benchmarking this board. However if you really want to see the most impressive feature on this board you have to head over and watch the video on the first page of the review.
"Buying into Intel's high-end desktop platform doesn't have to be exorbitantly expensive. Gigabyte's X99-UD4 motherboard offers an affordable path to Haswell-E, and it doesn't skimp on quality hardware or extra perks. We've taken a closer look at the board to see if the rest of it measures up."
Here are some more Motherboard articles from around the web:
- MSI X99S XPower AC @ [H]ard|OCP
- EVGA X99 Classified motherboard @ Bjorn3d
- Kitguru TV: Which Gigabyte X99 board to choose?
- MSI X99S Xpower AC @ Bjorn3D
- ASRock Fatal1ty X99M Killer Motherboard @ Hardware Secrets
- GIGABYTE GA-X99-Gaming G1 WiFi Motherboard Review @ Legit Reviews
- ASUS X99-DELUXE Motherboard @ Hardware Secrets
- ASUS X99 DELUXE (Intel LGA 2011-3) @ techPowerUp
- ASRock X99 OC Formula @ Kitguru
- ASUS RAMPAGE V EXTREME Motherboard @ Hardware Secrets
- Biostar A68N-5000 Motherboard Overview and Review @HiTech Legion
- Biostar A68N-5000 @ Hardware Heaven
Subject: General Tech, Mobile | October 9, 2014 - 05:02 PM | Tim Verry
Tagged: yoga tablet 2, yoga tablet, Windows 8.1, Lenovo, atom, Android
Back in January, Ryan got his hands on Lenovo's 8-inch and 10-inch Yoga tablets. The tablets ran Android OS, had good battery life, and featured a unique design that included a tube and kickstand. Despite less-than-stellar performance, Ryan came away with positive impressions thanks to the comfortable form factor and long battery life.
That was almost a year ago. Today, Lenovo unveiled updated Yoga tablets that address the pitfalls of the previous models while keeping the unique ergonomic form factor. The Yoga Tablet 2, like its predecessor, comes in 8-inch and 10-inch models and will run Android or Windows 8.1 operating systems, depending on the specific SKU. The Yoga Tablet 2 features upgrades to full resolution displays, Intel Atom Z3745 processors (the previous models used a quad core MediaTek Cortex-A7), and an improved 180-degree hinge. The Android versions come in silver while the Windows 8.1 tablets are ebony black. The table below lists the dimensions and weight of the various models.
|8" Android||10" Android||8" Windows||10" Windows|
|Weight||0.92 pounds||1.36 pounds||0.94 pounds||1.39 pounds|
The Yoga Tablet 2 systems have the same general design as the previous models including one tubular side that holds a large battery, front facing stereo speakers, a power button, and an audio jack. One difference is in the kickstand, which can now be rotated 180-degrees and has a cutout that allows it to be hung on a wall or the back of an airplane seat (for example). Further, the Yoga Tablet 2 (8" and 10" alike) features an 8-inch or 10-inch display with a resolution of 1920x1200, a 1.6MP webcam, and a 8MP rear camera with auto focus and an improved BSI 2 (backside illumination) sensor.
Internal specifications are a huge improvement over the previous models including an Intel Atom Z3745 SoC (quad core clocked at 1.86 GHz with 2MB cache), 2GB LP-DDR3L memory, and internal flash storage. The Android models come with 16GB of internal storage while the Windows versions come with 32GB internal storage. In both cases, uses can use a micro SD card up to 64GB to expand upon the internal storage. Other features include dual band 802.11 b/g/n Wi-Fi, Bluetooth 4.0, optional 4G (not available in the US), and a battery life of up to 18 hours.
The Android-powered version ships with Android 4.4 KitKat while the Windows version ships with Microsoft Windows 8.1 and one year of Office 365. The Windows version is able to take advantage of Intel Burst technology to allow monitoring of usage and overclocking to improve time to idle and reduced processing time at full load to improve battery life and balance performance.
The 10-inch Windows version comes bundled with a Bluetooth Accutype keyboard cover that can also be purchased separately for the 10-inch Android tablet.
Lenovo looks to have a winner on its hands with its updated Yoga Tablet 2 tablets, and I'm interested to see reviewers put them through their paces. On the Android side, the 8-inch Yoga Tablet 2 has a MSRP of $249 and the 10-inch model has a MSRP of $299. The Windows model starts at $299 for the 8-inch model and $399 for the 10-inch model with bundled keyboard. According to Lenovo these are the launch prices and rebates may be available in the future.
Subject: Systems, Mobile | October 9, 2014 - 03:41 PM | Tim Verry
Tagged: yoga tablet 2, yoga tablet, Windows 8.1, windows, Thinkpad, lenovo yoga, Lenovo, haswell, Broadwell
At a press event in London (watch the livestream), Lenovo showed off two new convertible PCs – the Yoga 3 Pro and ThinkPad Yoga 14 – aimed at the consumer and business markets respectively that each incorporate evolutionary improvements over their predecessors. The Windows 8.1 PCs will be available at the end of October.
The Lenovo Yoga 3 Pro is the company's new flagship multi-mode system, and features build quality and internal processing power enhancements over the Yoga 2 Pro while being 17% thinner (0.5") and 14% lighter (2.62 lbs). Lenovo attributes the size and weight reductions to its new watchband hinge which is uses 800 pieces of aluminum and steel to achieve a thin yet flexible hinge with six focus points that resembles a metal watchband. Additionally, Lenovo has updated the display to a 13.3" multi-touch panel with (QHD+) 3200x1800 resolution. Other external features include JBL stereo speakers, a 720p webcam, two USB 3.0 ports, one USB 2.0 and DC-input port, one micro HDMI output, and one audio combo jack.
Lenovo's new hand-constructed watchband-style hinge with six focus points.
Internally, Lenovo is using the Intel Core M-70 (Broadwell) processor, up to 8GB of DDR3L memory, and a 256GB SSD. Lenovo claims up to 9 hours of battery life, depending on usage. The PC will be available in Clementine Orange, Platinum Silver, or Champagne Gold.
Lenovo also announced the Lenovo ThinkPad Yoga 14. While it does not have the kinds of form factor and hinge design improvements as the Yoga 3 Pro, it does maintain the useful Lift 'n Lock keyboard and feature welcome internal upgrades. The ThinkPad Yoga 14 measures 13.3" x 9.4" x 0.82" and weighs 4.1 pounds. The magnesium alloy frame holds a 14" 1920x1080 IPS display with 10-point multi-touch, a 720p webcam, dual microphones with noise cancelation, stereo speakers, a backlit Lift 'n Lock keyboard (which, when in tablet mode, raises the frame flush with the keys which lock in place), full keyboard, trackpad, and trackpoint nub.
This PC is noticeably bulkier and heavier than the Yoga 3 Pro, but it trades bulk for processing power, storage, and external I/O. Externally, the PC has one full HDMI video out (which is preferable to having to remember a micro HDMI adapter on the road or to meetings), two USB 3.0 ports, one combo USB 2.0/DC power/OneLink docking connector, one SD card slot, and one audio combo jack. The ThinkPad Yoga 14 is powered by an Intel Core i5 (Haswell) processor, NVIDIA GeForce 840M GPU, either 4GB or 8GB of DDR3L memory, and 1TB hard drive paired with 16GB flash for caching purposes. It comes with Windows 8.1 and "all day" battery life of up to eight hours.
In all, it has some useful updates over last year's model which we reviewed here.
Pricing and Availability:
The Yoga 3 Pro and ThinkPad Yoga 14 will be available at the end of October from Lenovo.com or Best Buy. The Yoga 3 Pro has an MSRP of $1,349 while the ThinkPad Yoga 14 starts at $1,149.
Both systems continue the Yoga family forward, and I'm looking forward to seeing how the Broadwell-powered Yoga 3 Pro performs in particular. I do wish the Lift 'n Lock keyboard technology had trickled down to the consumer models even understanding it would add additional weight and thickness. Obviously, Lenovo felt the tradeoff was not worth it though.
Subject: General Tech | October 9, 2014 - 03:09 PM | Ken Addison
Tagged: podcast, video, evga, hydrocopper 980, GTX 980, water block, amd, lisa su, nvidia, GTX 980M, Lenovo Y50 Touch, directx12, windows 10, arm
PC Perspective Podcast #321 - 10/09/2014
Join us this week as we discuss the EVGA GTX 980 Water Block, AMD's New CEO, R9 290 Price Drops and more!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the Store
- RSS - Subscribe through your regular RSS reader
- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano
Program length: 1:33:12
Subject: General Tech | October 9, 2014 - 01:31 PM | Jeremy Hellstrom
Tagged: microsoft, surface, fail
It seems that Microsoft might be catching on to something everyone else in the market knew when they first announced their first foray into hardware since the Zune; software companies shouldn't annoy their customer by competing with them. Ballmer originally tried to assuage companies like Acer by claiming that Surface was just a proof of concept, which was met by disbelief and after 3 iterations of Surface those doubts were proven to be justified. According to Microsoft the Surface 3 is a big hit overseas but as this is their first crack at those markets you can bet that the sales will follow the same precipitous drop we saw for the first Surface in North America.
The news from DigiTimes today is that Surface 3 will be the last generation of this hybrid tablet. It could be that Microsoft will now focus on their phones, much to the dismay of those who have used their phones though perhaps the remaining human assets from Nokia will bring forth a new generation of workable devices.
"Microsoft continues to see weak sales for its Surface Pro 3 tablet and is reportedly planning to cancel the product line since shipment performance has been far lower than expectations, according to sources from the upstream supply chain."
Here is some more Tech News from around the web:
- How to Build and Tune an Open Source 3D Printer on Linux @ Linux.com
- Windows 10 feedback: 'Microsoft, please do a deal with Google to use its browser' @ The Register
- Fail of the Week: Transparent Circuit Design is Clearly a Challenge @ Hack a Day
- LTE's backers vow to KILL OFF WI-FI and BLUETOOTH @ The Register
- So long, Rory: AMD board names Lisa Su president and CEO @ The Register
- Lisu Su promoted to AMD CEO as Rory Read steps down @ The Tech Report
- The TR Podcast 163: Windows goes to 10 and Maxwell does DSR
Subject: Graphics Cards, Processors | October 8, 2014 - 05:54 PM | Scott Michaud
In an abrupt announcement, Rory Read has stepped down from his positions at AMD, leaving them to Dr. Lisa Su. Until today, Mr. Read served as president and Chief Executive Officer (CEO) of the x86 chip designer and Dr. Su as Chief Operating Officer (COO). Today however, Dr. Su has become president and CEO, and Mr. Read will stay on for a couple of months as an adviser during the transition.
Josh Walrath, editor here at PC Perspective, tweeted that he was "Curious as to why Rory didn't stay on longer? He did some good things there [at AMD], but [it's] very much an unfinished job." I would have to agree. It feels like an odd time, hence the earlier use of the word "abrupt", to have a change in management. AMD restructured just four months ago, which was the occasion for Dr. Su to be promoted to COO. In fact, at least as far as I know, no-one is planned to fill her former position as COO.
These points suggest that she was planned to take over the company for at least several months.
I have been told that timing is everything. I guess this rings true, but only if you truly know the circumstances around any action. Today’s announcement by AMD was odd in its timing, but it was not exactly unexpected. As Scott mentioned above, I was confused by this happening now. I had expected Rory to be in charge for at least another year, if not two. Rory had hinted that he was not planning on being at AMD forever, but was aiming at creating a solid foundation for the company and to help shore up its finances and instill a new culture. While the culture is turning due to pressure from up top as well as a pretty significant personnel cuts, AMD is not quite as nimble yet as they want to be.
Rory’s term has seen the return of seasoned veterans like Jim Keller and Raja Koduri. These guys are helping to turn the ship around after some fairly mediocre architecturse on the CPU and GPU sides. While Raja had little to do with GCN, we are seeing some aggressive moves there in terms of features that are making their products much more competitive with NVIDIA. Keller has made some very significant changes to the overall roadmap on the CPU side and I think we will see some very solid improvements in design and execution over the next two years.
Lisa Su was brought in by Rory shortly after he was named CEO. Lisa has a pretty significant background in semiconductors and has made a name for herself in her work with IBM and Freescale. Lisa attained all three of her degrees from MIT. This is not unheard of, but it is uncommon to stay in one academic setting when gaining advanced degrees. Having said that, MIT certainly is the top engineering and science school in the nation (if not the world). I’m sure people from RPI, GT, and CalTech might argue that, but it certainly is an impressive school to have on your resume.
Dr. Su has seemingly been groomed for this transition for quite some time now. She went from a VP to COO rather quickly, and is now shouldering the burden of being CEO. Lisa has been on quite a few of the quarterly conference calls and taking questions. She also serves on the Board of Directors at Analog Devices.
I think that Lisa will continue along the same path that Rory set out, but she will likely bring a few new wrinkles due to her experience with semiconductor design and R&D at IBM. We can only hope that this won’t become a Dirk Meyer 2.0 type situation where a successful engineer and CPU architect could not change the course of the company after the disastrous reign of Hector Ruiz. I do not think that this will be the case, as Rory did not leave the mess that Hector did. I also believe that Lisa has more business sense and acumen than Dirk did.
This change, at this time, has provided some instability in the markets when regarding AMD. Some weeks ago AMD was at a near high for the year at around $4.66 per share. Right now it is hovering at $3.28. I was questioning why the stock price was going down, and it seems that my question was answered. One way or the other, rumors of Rory taking off reached investors’ ears and we saw a rapid decline in share price. We have yet to see what Q3 earnings look like now that Rory has rather abruptly left his position, but people are pessimistic as to what will be announced with such a sudden departure.
Subject: General Tech | October 8, 2014 - 04:29 PM | Jeremy Hellstrom
Tagged: audio, Tesoro, Kuven.pro, gaming headset
The Tesoro Kuven.pro 5.1 gaming headset uses multiple speakers in the earcups to provide 5.1 sound as opposed to emulating it via software. While this does have the advantage of bypassing the occasional issues caused with software emulation, placing speakers so close together inevitably causes its own confusion, though not enough to put Legit Reviews off of them. The controller that comes with the headset allows you to adjust the master volume as well as the volume of each channel separately and mute the microphone but does not function as an equalizer. Overall Legit Reviews described the sound as flat, a negative listening to music but an advantage when gaming, which is what this headset is for. The earcups are also rather comfortable, making this a good choice for the gamer who spends long nights gaming and needs to ensure they don't bother the neighbours.
"Today we’re looking at a true 5.1 gaming headset from the likes of Tesoro Technology, an up and coming gaming peripheral company based in Northern California that’s been around since 2011 and not to be confused with the petroleum refining company Tesoro Corporation. The headset is officially called the Kυνέη.pro, in the Greek spelling of the mythological Helm of Darkness owned by Hades, the Greek god of the underworld. However, Tesoro also spells the product name as Kuven.pro."
Here is some more Tech News from around the web:
- HiFiMAN HE-560 Release Version @ techPowerUp
- SteelSeries H Wireless Gaming Headset Review @ Techgage
- Grain Audio PWS.01 Packable Wireless Speaker Review @ NikKTech
- SuperTooth Disco Twin Bluetooth Stereo Speaker Review @ NikKTech
- Arctic S111 BT Mobile Bluetooth Sound System @ Kitguru
- Tt eSPORTS Team DK Edition Gaming Set Review @HiTech Legion
Subject: General Tech | October 8, 2014 - 01:14 PM | Jeremy Hellstrom
Tagged: Day For Night Games, The Black Glove, irrational, gaming
Watch the Kickstarter video from Day For Night Games and you will see a lot of Bioshock DNA in The Blck Glove, but not a lot of bloodshed. Instead of hordes of Splicers to take down in a variety of ways there are three artists whose creations you can improve by changing their past Muse, Medium or Message and instead of Big Daddy there is a ... Space Minotaur? You take the role of curator for The Equinox, a rather surreal 1920's theatre with three exhibits, the artist Marisol, the filmmaker Avery Arnault, and musical act Many Embers. By overcoming the Space Minotaur in a variety of minigames you can change the past of these three artists to completely change and hopefully improve their creations in the games present. The focus will be on the amount of times you can replay the game as each of the three categories will have three sub-categories which leads to many possible outcomes for the three artists creations. Rock, Paper, SHOTGUN offers their thoughts on this project here.
This may not end up being as much of a hit as Bioshock multiplayer did with the Fragging Frogs but there will likely be a few members who do end up picking it up. In the meantime BF4, ARMA2 and 3, UT2K4 and a wide variety of other games remain popular and more importantly, populated with players. Check out what they will be up to tonight!
"The Black Glove is a new project from a selection of the developers who worked on Bioshock, from the first game right up until Burial at Sea and the winding down of Irrational. It has instantly become one of the games I’m most looking forward to seeing more of, although that’s partly because there’s not quite enough on show right now."
Here is some more Tech News from around the web:
- Styx: Master Of Shadows Launches Trailer From Darkness @ Rock, Paper, SHOTGUN
- Call of Duty: Advanced Warfare @ The Inquirer
- Call of Duty: Advanced Warfare @ The Inquirer
- Wot I Think: Alien – Isolation @ Rock, Paper, SHOTGUN
- Latest Far Cry 4 trailer gives an in-depth look at game weaponry @ HEXUS
- Wot I Think Now I’ve Finished Shadow Of Mordor @ Rock, Paper, SHOTGUN
- Space 4X M.O.R.E. Double Dips On Kickstarter @ Rock, Paper, SHOTGUN
Subject: General Tech | October 8, 2014 - 12:28 PM | Jeremy Hellstrom
Tagged: amd, linux, unified driver, pirate islands
AMD had some news at the 2014 X.Org Developer's Conference that concerns their strategy when it comes to providing open source drivers for Linux. To start off with the bad news, the new unified driver was prototyped on a not yet released Linux kernel and Sea Islands GPUs and will only work on the next generation of graphics cards, the Pirate Islands. That is not a terrible thing as backwards compatibility can be a Kong sized monkey on the back of a driver and a fresh start allows the incorporation of features that might be skipped if legacy support is a main focus. Only a small portion of the driver blob will be proprietary, the majority will be based on Catalyst but will be fully open source and editable. This means users of the X.Org Server or even just those playing with new versions of the Linux kernel will no longer have to wait for a new Catalyst to be released nor will those playing with OpenGL. Dive in deeper at Phoronix.
"Alex Deucher of AMD has taken the floor at XDC2014, which got underway today in France to provide an update on the company's new unified open-source driver strategy. Compared to what I originally reported earlier in the year when breaking the news, there's some notable changes but overall this is an exciting endeavor for AMD Linux customers with the open and closed source AMD GPU drivers going to share the same (open-source) Linux kernel driver."
Here is some more Tech News from around the web:
- HGST plans big data assault @ The Inquirer
- Galaxy Note 4 features Samsung's smallest ever NFC chip @ The Inquirer
- First gigabit-over-COPPER chipset lands @ The Register
- Shift up, gran! Microsoft turns living room into AR game 'space' @ The Register
- Countless Belkin routers go TITSUP in massive mystery meltdown @ The Register
Subject: Cases and Cooling | October 7, 2014 - 05:42 PM | Jeremy Hellstrom
Tagged: seasonic, Platinum-1050, modular psu, kilowatt, hybrid silent fan, 80 Plus Platinum
Lee just wrapped up a review of Seasonic's 1050 and 1200W Platinum PSU's but why not revisit the powerful 1050W PSU in [H]ard|OCP's latest PSU review. Their testing methodology differs from Lee's as does the hardware used to test it. This way you get even more information about how this PSU functions under differing conditions and you will be more informed about your possible purchase. Reading the whole review is the best way to fully understand this fully modular PSU's strengths but if you insist on skipping to the conclusion then this PSU is both better than the competition and less expensive. The only constructive criticism that [H] could offer was that it does not really improve in any major way over Seasonic's previouslt released 1000W PSU.
"Seasonic is one of our long-time favorites when it comes to truly high-end power supplies. The new PLATINUM-1050 PSU claims to deliver excellent power efficiency and does so with a fully modular design. Seasonic is often known designing products with excellent sound profiles. Does the PLATINUM-1050 fit the profile?"
Here are some more Cases & Cooling reviews from around the web:
- Xilence Performance A Series 730W Non-Modular Power Supply @ eTeknix
- Antec EDGE 750W @ Kitguru
- Rosewill Fortress 750 W @ techPowerUp
- Super Flower Leadex Gold 650w @ HardwareHeaven
- Chieftec A-80 Series 650W Non-Modular Power Supply @ eTeknix
- Super Flower Leadex Gold 650W @ eTeknix
- Silverstone Nightjar 520W Passive @ eTeknix
- Seasonic Platinum Fanless 520W @ eTeknix
- Enermax Revolution X't 430 W @ techPowerUp
- be quiet! SFX Power 2 300W @ eTeknix
Subject: Mobile | October 7, 2014 - 01:26 PM | Jeremy Hellstrom
Tagged: nvidia, msi, maxwell, GTX 980M, GTX 970M, gt dominator, gs stealth, gs ghost
You've heard about NVIDIA's new GTX900M Series and MSI has released two new families of gaming laptops which contain the new GPU. The GS Stealth and Ghost series are the thinner, lighter more mobile of the laptops while the Dominator Series is more a desktop replacement and should also give you a good workout while you are carting them around. The base model will run you $1600, with more expensive options available such as the limited edition Crimson Red Stealth Pro model at the end. Before you ask, no the integral displays are not G-SYNC however since the mobile GPUs are based on Maxwell you may be able to output to a G-SYNC monitor with a variable refresh. Stay tuned for more.
City of Industry, Calif. – October 7, 2014 – MSI Computer Corp, a leading manufacturer of computer hardware products and solutions, announces the immediate availability of the critically acclaimed GS Stealth/Ghost Series and GT Dominator Series gaming laptops with NVIDIA’s latest GTX 900M Series graphics. Armed with unprecedented power and an array of cutting-edge features, including MSI’s new SHIFT technology, the new gaming notebooks deliver up to 28% more graphics performance for a mobile gaming experience without barriers.
“MSI’s newest gaming laptops showcase breakthroughs in mobile gaming technology that improve graphics performance, increase gaming comfort, and transport gamers into an unbelievable gaming journey,” says Andy Tung, president of MSI Pan America. “NVIDIA’s GTX 900M Series GPU delivers mobile graphics that are up to par with desktop graphics card models and superior to anything we’ve ever seen.”
SHIFT Your Speed
MSI’s newest gaming laptops feature their exclusive SHIFT power adjustment technology that enables easy tweaking of CPU and GPU performance to best suit the gamers’ needs. SHIFT comes with three proprietary modes: Sport to maximize CPU and GPU usage for extreme performance, Comfort for a smooth and balanced ride, and Green, which enables the lowest power consumption of both CPU and GPU while maintaining the coolest constant temperatures for both.
MSI provides unprecedented customization in all NVIDIA GeForce GTX 900M Series graphics equipped laptops via the Dragon Gaming Center and SteelSeries Engine. Gamers can SHIFT CPU and GPU usage through the Dragon Gaming Center as well as monitor system performance, temperature, network speed, power consumption, fan speed and more. The SteelSeries Engine gives gamers the ability to personalize playing style with over a billion customization options, program individual keys for unlimited configurations, determine key color and lighting patterns, save and share configurations, and learn gaming patterns with key usage statistics.
Cutting Edge Components
All revamped gaming laptops come with 4th Gen Intel Core i7 processors, Killer E2200 Game Networking, Sound Blaster Cinema, Dynaudio Technology, XSplit Gamecaster, 4K HDMI Output, Matrix Display and NVIDIA Surround View. NVIDIA Surround is now supported on all next gen models, allowing gamers to immersive themselves in the ultimate gaming experience. Select models come with MSI’s Super RAID technology which supports up to 4x M.2 SATA SSD’s in RAID 0, ultra-high resolution 3K displays, and Killer DoubleShot Pro combining Killer E2200 Game Networking with Killer N1525 Wireless AC.
MSI’s latest update applies to the ultra-thin and light GS70 Stealth Pro and GS60 Ghost Pro models, and the potent GT72 Dominator, GT70 Dominator and GT60 Dominator gaming laptops. All GS and GT gaming laptops equipped with NVIDIA’s GTX 900M graphics are available now starting at $1,599.99.
In addition, MSI is launching a special edition GS70 Stealth Pro in Crimson Red, catering to the demands of gamers who want more choices in color and style. The GS70 Stealth Pro Crimson Red edition will be available through online retailers with next gen graphics.