Subject: Mobile
Manufacturer: Acer


Gaming laptops are something that most people are quick to reject as out of their price range. There is a lot of sense in this train of thought. We know that laptop components are inherently lower performing than their desktop counterparts, and significantly more expensive. So the idea of spending more money for less powerful components seems like a bad trade off for the added gains of portability for many gamers.

However, we also seem to be in a bit of a plateau as far as generation-to-generation performance gain with desktop components. Midrange processors from a few generations ago are still more than capable of playing the vast majority of games, and even lower-end modern GPUs are able to game at 1080p.

So maybe it's time to take another look at the sub-$1000 gaming notebook options, and that's exactly what we are doing today with the Acer Aspire V 15 Nitro Black Edition.


The Aspire V Nitro is equipped with fairly modest components when compared to what most people think of gaming laptops as. Where machines such as the MSI GT70 Dominator or ASUS G751 seem to take the kitchen sink approach towards mobile gaming machines, The Aspire V is a more carefully balanced option.

  Acer Aspire V 15 Nitro Black Edition
Processor Intel Core i7-4720HQ 2.6 GHz
Screen 15.6" 1920x1080
Memory 8GB DDR3
Graphics Card NVIDIA GTX 960M 4GB
Storage 1 TB Hard Drive
Dimensions (W x D x H) 15.34" x 10.14" x 0.86" - 0.94"
Weight 5.29 lbs.

Anchored by an Intel Core i7-4720HQ and a GTX 960M, the Aspire V Nitro isn't trying to reach to the top stack of mobile performance. A 15.6" display along with 8GB of RAM, and a single 1TB spindle drive are all logical choices for a machine aimed towards gaming on a budget.

While it's difficult for us to recommend that you buy any machine without an SSD these days, a 1TB drive is great for game storage on a machine like there. There are also other configurations optiosn which add SATA M.2 SSDs alongside the 1TB drive, and we managed to open up our sample and put an SSD in ourselves with little pain.

Click here to read more about the Acer Aspire V 15 Nitro Black Edition!

Cortana for Android Invite-Only Beta Launches

Subject: Mobile | July 19, 2015 - 06:43 PM |
Tagged: Android, microsoft, windows, windows 10, cortana

When it graduated from high school, Microsoft was voted “least likely to have an open relationship with itself”. Well who's laughing now, member of the Yearbook Committee? You thought you were so clever, sitting in the back of the late bus for students in extra-curricular activities, giggling as you doodled in your Five Star binder. Even though they always hogged the Windows seat, maybe they would have opened it up for a little fresh air in the Summer time had you taken the time to ask.


Image Credit: Ars Technica

While Cortana is first and foremost a Windows 10 feature, it will appear on iOS and Android as well. Peter Bright of Ars Technica got in on the pre-release, invite-only beta and walked through the features. He notes that, while many have complained about crashes, his experienced wasn't marred with stability issues. On the other hand, because Cortana is not as deeply integrated into the operating system, despite the laundry list of permissions it requests, he expects that most users looking for a digital assistant will look to Google Now on their Android devices, even if they use Cortana on Windows 10.


Image Credit: Ars Technica

There really wasn't a whole lot of note in the article though, at least in my opinion. There are a few interesting screenshots, but it basically looks like someone grafted the Cortana fly-out menu from Windows 10 onto a fullscreen mobile device. Even though I already saw the similarities in the Windows 10 Technical Previews, it is funny to see it so explicit.

No release date has been set for Cortana on Android or iOS.

Source: Ars Technica

TSMC Plans 10nm, 7nm, and "Very Steep" Ramping of 16nm.

Subject: Graphics Cards, Processors, Mobile | July 19, 2015 - 06:59 AM |
Tagged: Zen, TSMC, Skylake, pascal, nvidia, Intel, Cannonlake, amd, 7nm, 16nm, 10nm

Getting smaller features allows a chip designer to create products that are faster, cheaper, and consume less power. Years ago, most of them had their own production facilities but that is getting rare. IBM has just finished selling its manufacturing off to GlobalFoundries, which was spun out of AMD when it divested from fabrication in 2009. Texas Instruments, on the other hand, decided that they would continue manufacturing but get out of the chip design business. Intel and Samsung are arguably the last two players with a strong commitment to both sides of the “let's make a chip” coin.


So where do you these chip designers go? TSMC is the name that comes up most. Any given discrete GPU in the last several years has probably been produced there, along with several CPUs and SoCs from a variety of fabless semiconductor companies.

Several years ago, when the GeForce 600-series launched, TSMC's 28nm line led to shortages, which led to GPUs remaining out of stock for quite some time. Since then, 28nm has been the stable work horse for countless high-performance products. Recent chips have been huge, physically, thanks to how mature the process has become granting fewer defects. The designers are anxious to get on smaller processes, though.

In a conference call at 2 AM (EDT) on Thursday, which is 2 PM in Taiwan, Mark Liu of TSMC announced that “the ramping of our 16 nanometer will be very steep, even steeper than our 20nm”. By that, they mean this year. Hopefully this translates to production that could be used for GPUs and CPUs early, as AMD needs it to launch their Zen CPU architecture in 2016, as early in that year as possible. Graphics cards have also been on that technology for over three years. It's time.

Also interesting is how TSMC believes that they can hit 10nm by the end of 2016. If so, this might put them ahead of Intel. That said, Intel was also confident that they could reach 10nm by the end of 2016, right until they announced Kaby Lake a few days ago. We will need to see if it pans out. If it does, competitors could actually beat Intel to the market at that feature size -- although that could end up being mobile SoCs and other integrated circuits that are uninteresting for the PC market.

Following the announcement from IBM Research, 7nm was also mentioned in TSMC's call. Apparently they expect to start qualifying in Q1 2017. That does not provide an estimate for production but, if their 10nm schedule is both accurate and also representative of 7nm, that would production somewhere in 2018. Note that I just speculated on an if of an if of a speculation, so take that with a mine of salt. There is probably a very good reason that this date wasn't mentioned in the call.

Back to the 16nm discussion, what are you hoping for most? New GPUs from NVIDIA, new GPUs from AMD, a new generation of mobile SoCs, or the launch of AMD's new CPU architecture? This should make for a highly entertaining comments section on a Sunday morning, don't you agree?

What's hot in the mobile segment right now

Subject: Mobile | July 17, 2015 - 04:29 PM |
Tagged: roundup, recommedations, tablet, convertible, laptop, gaming laptop, smartphone

Wondering what is hot in the mobile world right now?  Well, you can see what The Tech Report thinks are the best mobile computing devices in their latest round up right here.  They have four recommended tablets, ranging from the low cost Google Nexus 7 which is still a hit after years on the market to the much more expensive and brand new iPad Air 2.  Of the convertibles they recommend, two happen to be Surface machines from Microsoft and they split up their laptop recommendations between those for general usage and two designed specifically for gaming.  Rounding out the list are four phones and a look at what is coming down the pipeline in the near future; what you won't find are any Chromebooks.


"In this edition of our mobile staff picks, we chose our favorites from the current cream of the crop in tablets, convertibles, laptops, and phones."

Here are some more Mobile articles from around the web:


OnePlus 2 Has Been Rolling Out Announcements Slowly

Subject: Mobile | July 7, 2015 - 07:16 PM |
Tagged: vulkan, snapdragon 810, opengl es 3.1, oneplus 2, oneplus

OnePlus is a Chinese smartphone company founded by Pete Lau, formerly the Vice President at Oppo. Their first phone was basically invite-only for most of its lifespan, but that was justified for a flagship-quality phone at $299 USD. The OnePlus One was first available in April 2014. Their follow-up is the OnePlus 2, go figure, which will be formally announced on July 27th.


Several announcements lead up to that date, though. One day, OnePlus stated that the announcement will be done in VR, and they are selling Google Cardboard for “free” outside of the $5 shipping fee. Another day, they announced that the price will be “under $450 USD”. Today, they announced that the OnePlus Two will have 4GB of LPDDR4 RAM, matching the capacity of the ASUS ZenPhone 2. It will also contain the Qualcomm Snapdragon 810, which should be able to support OpenGL ES 3.1 and Vulkan (whenever that arrives).

It makes you wonder what's left for July 27th, besides the release date. My guess is that day.

Checking out the new Kindle Paperwhite

Subject: Mobile | July 2, 2015 - 04:54 PM |
Tagged: amazon, kindle paperwhite

The insides of the third generation Kindle Paperwhite match the Voyage, a Freescale i.MX6 SoloLite 1GHz chip, as do the outsides with a new 300ppi screen.  Connectivity has been expanded to Wi-Fi as well as an available 3G model and there is also a brand new font called Bookerly.  If you are in need of an eReader and are not in Canada so that you can get the Tegra 4 powered Kobo Arc 7, you should head over to Techgage and see if the new improve Paperwhite is the solution you should chose.


"Amazon has just revealed its third-gen Kindle Paperwhite e-reader, and while it doesn’t offer a substantial upgrade over the previous model, it does iterate on what was already a fantastic device. With a 300 ppi screen and brand-new Bookerly font at-the-ready, there’s not much to dislike with this e-reader."

Here are some more Mobile articles from around the web:


Source: Techgage

Samsung Publishes Battery Enhancement Tech with Silicon

Subject: General Tech, Mobile | June 26, 2015 - 04:53 PM |
Tagged: Samsung, battery

When I was in my Physics program, there was a running joke that the word “Nano” should be a red flag when reading research papers. This one has graphene and nanoparticles, but it lacks quantum dots and it looks privately funded by a company, so we might be good. Kidding aside, while I have little experience with battery technology, they claim to have surrounded silicon anodes for lithium batteries with a layer of graphene.


Image Credit: Samsung via Nature

This addition of graphene is said to counteract an issue where silicon expands as it is used and recharged. The paper, which again is the first source that I have seen discuss this issue, says that other attempts at using silicon adds vacant space around the anode for future growth. If you can keep the material at the same volume over its lifespan, you will be able to store more electricity in smaller devices. I wonder why Samsung would want something like that...

Source: Nature
Subject: Mobile
Manufacturer: Various

Business Model Based on Partnerships

Alexandru Voica works for Imagination Technologies. His background includes research in computer graphics at the School of Advanced Studies Sant'Anna in Pisa and a brief stint as a CPU engineer, working on several high-profile 32-bit processors used in many mobile and embedded devices today. You can follow Alex on Twitter @alexvoica.

Some months ago my colleague Rys Sommefeldt wrote an article offering his (deeply) technical perspective on how a chip gets made, from R&D to manufacturing. While his bildungsroman production covers a lot of the engineering details behind silicon production, it is light on the business side of things; and that is a good thing because it gives me opportunity to steal some of his spotlight!

This article will give you a breakdown of the IP licensing model, describing the major players and the relationships between them. It is not designed to be a complete guide by any means and some parts might already sound familiar, but I hope it is a comprehensive overview that can be used by anyone who is new to product manufacturing in general.

The diagram below offers an analysis of the main categories of companies involved in the semiconductor food chain. Although I’m going to attempt to paint a broad picture, I will mainly offer examples based on the ecosystem formed around Imagination (since that is what I know best).


A simplified view of the manufacturing chain

Let’s work our way from left to right.

IP vendors

Traditionally, these are the companies that design and sell silicon IP. ARM and Imagination Technologies are perhaps the most renowned for their sub-brands: Cortex CPU + Mali GPU and MIPS CPU + PowerVR GPU, respectively.

Given the rapid evolution of the semiconductor market, such companies continue to evolve their business models beyond point solutions to become one-stop shops that offer more than for a wide variety of IP cores and platforms, comprising CPUs, graphics, video, connectivity, cloud software and more.

Continue reading The IP licensing business model. A love story. on PC Perspective!!

Rumor: 2015 Moto G to Feature Snapdragon 410 with LTE

Subject: Mobile | June 22, 2015 - 11:43 PM |
Tagged: snapdragon 410, smartphone, rumor, Moto G, LTE, lollipop, Android

9to5google is reporting specs of the upcoming Moto G refresh, and it looks like the phone will carry over the internals of the current Moto E with a Snapdragon 410 SoC, and add an improved 13MP camera.


The current Moto G has been a favorite for many as a low-cost unlocked option (and one that runs mostly stock Android), and the adoption of the faster SoC with integrated (Cat 4) LTE baseband is a necessary move to update a device that in its current iteration is limited to 3G data speeds. It is interesting that the SoC would only match that of the $149 2015 Moto E (reviewed here), but it makes sense from a financial standpoint if the rumored Moto G is to be sold at or below its current $179 price point.

There is certainly stiff competition in the midrange smartphone market, bolstered considerably by the recently released ASUS Zenfone 2 (reviewed here as well) which starts at $199 unlocked; and with devices like the new Zenfone offering full 1080p screens the rumored choice of the Moto G’s existing 5-inch 720p screen returning in 2015 might be another indication that this new phone will feature a very aggressive price.


The alleged 2015 Moto G photo (image credit: 9to5google)

The phone is also rumored to ship with Android 5.1.1, which would carry on the recent tradition of Motorola phones running the latest versions of Android. All of this is unconfirmed information based on leaks or course, but regardless of its final form more options are always welcome in the $200-and-under unlocked phone space - and this year is shaping up to be a good one for consumers.

Source: 9to5google
Subject: Processors, Mobile
Manufacturer: Qualcomm

Qualcomm’s GPU History

Despite its market dominance, Qualcomm may be one of the least known contenders in the battle for the mobile space. While players like Apple, Samsung, and even NVIDIA are often cited as the most exciting and most revolutionary, none come close to the sheer sales, breadth of technology, and market share that Qualcomm occupies. Brands like Krait and Snapdragon have helped push the company into the top 3 semiconductor companies in the world, following only Intel and Samsung.

Founded in July 1985, seven industry veterans came together in the den of Dr. Irwin Jacobs’ San Diego home to discuss an idea. They wanted to build “Quality Communications” (thus the name Qualcomm) and outlined a plan that evolved into one of the telecommunications industry’s great start-up success stories.

Though Qualcomm sold its own handset business to Kyocera in 1999, many of today’s most popular mobile devices are powered by Qualcomm’s Snapdragon mobile chipsets with integrated CPU, GPU, DSP, multimedia CODECs, power management, baseband logic and more.  In fact the typical “chipset” from Qualcomm encompasses up to 20 different chips of different functions besides just the main application processor. If you are an owner of a Galaxy Note 4, Motorola Droid Turbo, Nexus 6, or Samsung Galaxy S5, then you are most likely a user of one of Qualcomm’s Snapdragon chipsets.


Qualcomm’s GPU History

Before 2006, the mobile GPU as we know it today was largely unnecessary. Feature phones and “dumb” phones were still the large majority of the market with smartphones and mobile tablets still in the early stages of development. At this point all the visual data being presented on the screen, whether on a small monochrome screen or with the color of a PDA, was being drawn through a software renderer running on traditional CPU cores.

But by 2007, the first fixed-function, OpenGL ES 1.0 class of GPUs started shipping in mobile devices. These dedicated graphics processors were originally focused on drawing and updating the user interface on smartphones and personal data devices. Eventually these graphics units were used for what would be considered the most basic gaming tasks.

Continue reading Qualcomm History and its GPU (R)evolution.