Beware of Snapdragons for they are subtle and quick to anger

Subject: General Tech | April 30, 2015 - 01:15 PM |
Tagged: snapdragon 810, qualcomm, LG, Samsung

There have been many stories about Qualcomm's difficulties lately, from the court case with NVIDIA to Samsung and LG not using their Snapdragon 810 for their new smartphones.  Qualcomm has struck back at the speculations about problems with this chip that rose from these decisions, pointing out that Microsoft, Xiaomi, Motorola and Sony will all be releasing devices with the Snapdragon 810 in the near future.  LG put in their two cents as well, pointing out their decision to use the 808 chip was made over a year ago and they are still planning on utilizing the next generation Snapdragon 820 in the future, not to mention that they use the 810 in their G Flex 2.  Samsung has also shown their belief in Qualcomm's products considering they will be fabbing the 820.  You can see a short video of an interview with Qualcomm about this topic over at The Register.


"QUALCOMM HAS DEBUNKED chatter that LG ditched its octa-core Snapdragon 810 chip for the G4 owing to overheating problems."

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Source: The Register

It is a bad week for Qualcomm

Subject: General Tech | April 8, 2015 - 12:46 PM |
Tagged: Samsung, arm, qualcomm, snapdragon 820, Kyro

Not only has the NVIDIA sueball pitch been judged to be in play and will continue to run but now according to news The Register has heard Samsung may be using their own in-house ARM processors for their next products.  The rumour is that they have spend four years developing an ARM processor from the ground up which will make it much less likely that Qualcomm will be able to sell their next generation 64 bit Snapdragon Kyro processor to Samsung, which is after all a modified ARM v8-a chip as opposed to a custom built processor.  Qualcomm does have other customers than Samsung, including HTC, Amazon and LG who might be interested in the new Snapdragon 820 but it does look bleak for their next generation processor.  The only leverage Qualcomm has now is that Samsung will likely be the ones fabbing many of the new Snapdragon 820's, perhaps they can strike a deal for some lower cost mobile devices once Kyro matures.


"Samsung will join Apple and other mobile semiconductor rivals in producing chips powered by homegrown, proprietary application cores in 2016, according to a new report."

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Source: The Register

The NVIDIA, Samsung and Qualcomm saga has been cleared to continue

Subject: General Tech | April 7, 2015 - 01:27 PM |
Tagged: nvidia, qualcomm, Samsung, patents, sueball

A judge has ruled that six of the seven patent disputes that NVIDIA has filed are valid and will proceed to court for judgment.  These patents involve the use of graphics coprocessors in mobile devices and have been judged to be worded in such a way that it does not matter if those GPUs are ARM, Imagination Technologies or Qualcomm.  This is not the end of the dispute, merely a pretrial to see if the claims are valid and worth going to trial.  Of course Qualcomm and Samsung dispute NVIDIA's claims and in Samsung's case they have already launched a counter suit claiming NVIDIA has violated six of their own patents.  You can read about the history of the latest legal battle in the tech world as well as today's judgment over at The Register.


"Nvidia has won an important early victory in its ongoing patent litigation against Qualcomm and Samsung, with a judge in the US International Trade Commission ruling in Nvidia's favor as to the language of the disputed patents."

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Source: The Register

Samsung may be fabbing the Snapdragon 820

Subject: General Tech | April 2, 2015 - 04:58 PM |
Tagged: Samsung, qualcomm, 14 nm, snapdragon 820

If DigiTimes has called it right Qualcomm will be using Samsung to fab the new Snapdragon 820, likely on the same line as Samsung used for the 14 nm EXynos 7420.  TSMC's 16 nm tech is slightly behind in quality to Samsung's current 14 nm and Qualcomm really wants to replace the current Snapdragon 810 as soon as possible.  This move makes sense strategically seeing as how Samsung will be using its own processors in the new Galaxy S6 and Galaxy Note 5 and Qualcomm may look to leverage their status as a customer to try to get their Snapdragon back into future Samsung products.


"Qualcomm's next-generation application processor (AP), the Snapdragon 820, is expected to outsource to Samsung Electronics using a 14nm node, which the Korea-based foundry house has demonstrated as a proven process as showcased by the performance and power consumption of its14nm EXynos 7420 CPU developed in house, according to Digitimes Research."

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Source: DigiTimes

A new way to rack up your mobile data bills

Subject: General Tech | February 27, 2015 - 01:14 PM |
Tagged: Huawei, EE, qualcomm, 4g lte

If 4G speeds of 400Mbps become common there are going to be some very happy media streamers, at least until the bill comes in.  In a proof of concept test Huawei EE and Qualcomm demonstrated a 4G LTE carrier aggregated connection in Wembley stadium which hit peak speeds of 400Mbps and should provide most attendees of events at Wembley with speeds hitting up to 150Mbps. The carrier will use the existing 4G LTE network, only tweaking was needed to increase the speeds as opposed to a new standard and so any phone capable of connecting to LTE should be able to take advantage of the speed increase.  Check out The Inquirer for more information.


"HUAWEI, EE AND QUALCOMM have demonstrated a blink-and-you-missed-it 4G network at Wembley Stadium that achieved speeds of 400Mbps."

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Source: The Inquirer

Podcast #337 - Snapdragon 810 Preview, USB 3.1, Dell Venue 8 Tablet and more!

Subject: General Tech | February 19, 2015 - 02:22 PM |
Tagged: x99a gaming 9 ack, video, venue 8 7000, usb 3.1, snapdragon, silicon motion, qualcomm, podcast, nvidia, Intel, dell, CS850M, crucial bx100, corsair, bx 100, amd, 810

PC Perspective Podcast #337 - 02/19/2015

Join us this week as we discuss our Snapdragon 810 Preview, USB 3.1, Dell Venue 8 Tablet and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: - Share with your friends!

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Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Sebastian Peak

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!


Subject: Processors, Mobile
Manufacturer: Qualcomm

New Features and Specifications


It is increasingly obvious that in the high end smartphone and tablet market, much like we saw occur over the last several years in the PC space, consumers are becoming more concerned with features and experiences than just raw specifications. There is still plenty to drool over when looking at and talking about 4K screens in the palm of your hand, octa-core processors and mobile SoC GPUs measuring performance in hundreds of GFLOPS, but at the end of the day the vast majority of consumers want something that does something to “wow” them.

As a result, device manufacturers and SoC vendors are shifting priorities for performance, features and how those are presented both the public and to the media. Take this week’s Qualcomm event in San Diego where a team of VPs, PR personnel and engineers walked me through the new Snapdragon 810 processor. Rather than showing slide after slide of comparative performance numbers to the competition, I was shown room after room of demos. Wi-Fi, LTE, 4K capture and playback, gaming capability, thermals, antennae modifications, etc. The goal is showcase the experience of the entire platform – something that Qualcomm has been providing for longer than just about anyone in this business, while educating consumers on the need for balance too.


As a 15-year veteran of the hardware space my first reaction here couldn’t have been scripted any more precisely: a company that doesn’t show performance numbers has something to hide. But I was given time with a reference platform featuring the Snapdragon 810 processor in a tablet form-factor and the results show impressive increases over the 801 and 805 processors from the previous family. Rumors of the chips heat issues seem overblown, but that part will be hard to prove for sure until we get retail hardware in our hands to confirm.

Today’s story will outline the primary feature changes of the Snapdragon 810 SoC, though there was so much detail presented at the event with such a short window of time for writing that I definitely won’t be able to get to it all. I will follow up the gory specification details with performance results compared to a wide array of other tablets and smartphones to provide some context to where 810 stands in the market.


Let’s dive in! Continue reading our preview of the new Qualcomm Snapdragon 810 SoC!!

Subject: Processors
Manufacturer: ARM

ARM Releases Top Cortex Design to Partners

ARM has an interesting history of releasing products.  The company was once in the shadowy background of the CPU world, but with the explosion of mobile devices and its relevance in that market, ARM has had to adjust how it approaches the public with their technologies.  For years ARM has announced products and technology, only to see it ship one to two years down the line.  It seems that with the increased competition in the marketplace from Apple, Intel, NVIDIA, and Qualcomm ARM is now pushing to license out its new IP in a way that will enable their partners to achieve a faster time to market.


The big news this time is the introduction of the Cortex A72.  This is a brand new design that will be based on the ARMv8-A instruction set.  This is a 64 bit capable processor that is also backwards compatible with 32 bit applications programmed for ARMv7 based processors.  ARM does not go into great detail about the product other than it is significantly faster than the previous Cortex-A15 and Cortex-A57.

The previous Cortex-A15 processors were announced several years back and made their first introduction in late 2013/early 2014.  These were still 32 bit processors and while they had good performance for the time, they did not stack up well against the latest A8 SOCs from Apple.  The A53 and A57 designs were also announced around two years ago.  These are the first 64 bit designs from ARM and were meant to compete with the latest custom designs from Apple and Qualcomm’s upcoming 64 bit part.  We are only now just seeing these parts make it into production, and even Qualcomm has licensed the A53 and A57 designs to insure a faster time to market for this latest batch of next-generation mobile devices.


We can look back over the past five years and see that ARM is moving forward in announcing their parts and then having their partners ship them within a much shorter timespan than we were used to seeing.  ARM is hoping to accelerate the introduction of its new parts within the next year.

Click here to continue reading about ARM's latest releases!

MSI Also Launches X99S GAMING 9 ACK Motherboard

Subject: General Tech, Motherboards | November 4, 2014 - 03:19 AM |
Tagged: msi, X99, motherboard, motherboards, qualcomm, killer, 802.11ac

The MSI X99S GAMING 9 AC motherboard is built for the Haswell-E architecture, and Morry did a review of it just a couple of week ago. He liked it, giving it a gold award. Now MSI has released a new model, the X99S GAMING 9 ACK, which is basically identical except for its wireless adapter. While the original AC-variant had Intel 802.11ac with dual antennas, the ACK comes with Qualcomm Killer-branded 802.11ac.


Again, for the rest of the motherboard, I will refer you to Morry's review. The only real difference is the Killer NIC and Wireless-AC combo, which is actually more than it seems. If I understand it correctly, "Smart Teaming" will monitor the specific applications using the network and split them between LAN and WiFi, with the more latency-dependent programs getting the wired connection. In theory, this is interesting except that both streams would need to merge in order to get out the internet, which will be your bottleneck. On the other hand, if this works with multiple internet connections, then I could see a use case. For instance, someone has a solid DSL connection alongside their high-bandwidth Cable ISP.

Or, of course, that could not work at all and the outbound internet will, in fact, be your bottleneck.

Pricing and availability is also not available. You can find the original X99S GAMING 9, with the Intel wireless network controller, for about $405. An upgraded wireless adapter should not increase the cost much at all.

Source: MSI

Google Nexus 6 Phone / Phablet with 6-in 2560x1440 Screen, Android Lollipop

Subject: Mobile | October 15, 2014 - 12:39 PM |
Tagged: snapdragon 805, qualcomm, nexus 6, motorola, lollipop, android l, Android

The Android mobile market just got shifted again after three key announcements from Google today to refresh the Nexus family of products that have served as the flagships for Android devices for several years.

First up is the Nexus 6, a phone or phablet depending on your vocabulary preferences, a device with a 5.96-in screen with a resolution of 2560x1440 and a pixel density of 493 ppi. Built by Motorola and sharing a lot of physical design with the recently released Moto X update, the phone is sleek and attractive and will ship in both black and white color schemes.


Other specifications include a Qualcomm Snapdragon 805 quad-core processors running at up to 2.7 GHz and an Adreno 420 graphics core. Capacities of both 32GB and 64GB will be available.

The Nexus 6 and its 6-in screen makes it larger than the Galaxy Note 4, larger than the iPhone 6 Plus and basically anything else considered a "phone" on the market today. The resolution of the phone is also much higher than the iPhone 6 Plus (only 1920x1080) and this should give Google's flagship a big advantage in clarity and media consumption - as long as the new Android Lollipop lives up to its claims. 


Camera features are updated as well to include an f2.0 lens with optical image stabilization and a 13MP resolution. Fast charging is becoming particularly important in modern phones and Google claims the Nexus 6 will be able to get 6 hours of use from only 15 minutes of charging and more than 24 hours use from a full charge. We'll see how that pans out of course.


Google says that the Nexus 6 will ship in November with a pre-order in "late October". Expect an unlocked version on Google's Play Store while you can find on-contract versions at ALL US carriers including AT&T, T-Mobile, Sprint and even Verizon. On a side note, this marks the first time Verizon will carry a Nexus-branded phone since the Galaxy Nexus in December of 2011.

Be prepared to pay full price for this phone though. Google lists pricing for the 32GB model at $649 and for the 64GB model at $699.

Screen  5.96" 1440x2560 display (493 ppi) 16:9 aspect ratio
 Size  82.98mm x 159.26mm x 10.06mm
 Weight  6.49 ounces (184 grams)
 Camera  Rear Camera: 13MP, Dual LED ring flash Front Camera: 2MP @ 1.4 um pixel
 Audio  Stereo front facing speakers; 3.5mm headphone jack with 4 button headset compatibility 
 Memory  32GB, 64GB
 CPU  Qualcomm Snapdragon805 - Quad Core 2.7 GHz  
 GPU  Adreno 420
 Wireless  Broadcom 802.11ac 2x2 (MIMO)


 Network (+ Mobile Sku)  Americas SKU: GSM: 850/900/1800/1900 MHz CDMA: Band Class: 0/1/10 WCDMA: Bands: 1/2/4/5/8 LTE: Bands: 2/3/4/5/7/12/13/17/25/26/29/41 CA DL: Bands: B2-B13, B2-B17, B2-29, B4-B5, B4-B13, B4-B17, B4-B29 Rest of World SKU: GSM: 850/900/1800/1900 MHz CDMA: not supported WCDMA: Bands: 1/2/4/5/6/8/9/19 LTE: Bands: 1/3/5/7/8/9/19/20/28/41 CA DL: B3-B5, B3-B8
 Power**  3220 mAh Talk time: up to 24 hours  Standby time up to 300 hours Internet use time up to 8.5 hrs Wi-Fi, 7 hrs LTE Wireless charging built-in 
Turbo charger gives up to 6 hours of power in 1 minutes
 Sensors  Accelerometer, Gyro, Magnetometer, Prox, Ambient Light Sensor, Haptics, Hall effect, Barometer 
 Ports & Connectors  Micro USB Single nano SIM Power and Volume key on Right Hand Side of the device 3.5mm audio jack
 OS  Android 5.0 Lollipop
Source: Google Nexus