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Manufacturer: AMD

Retail cards still suffer from the issue

In our review of AMD's latest flagship graphics card, the Radeon R9 Fury X, I noticed and commented on the unique sound that the card was producing during our testing. A high pitched whine, emanating from the pump of the self-contained water cooler designed by Cooler Master, was obvious from the moment our test system was powered on and remained constant during use. I talked with a couple of other reviewers about the issue before the launch of the card and it seemed that I wasn't alone. Looking around other reviews of the Fury X, most make mention of this squeal specifically.

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Noise from graphics cards come in many forms. There is the most obvious and common noise from on-board fans and the air it moves. Less frequently, but distinctly, the sound of inductor coil whine comes up. Fan noise spikes when the GPU gets hot, causing the fans to need to spin faster and move more air across the heatsink, which keeps everything running cool. Coil whine changes pitch based on the frame rate (and the frequency of power delivery on the card) and can be alleviated by using higher quality components on the board itself.

But the sound of our Fury X was unique: it was caused by the pump itself and it was constant. The noise it produced did not change as the load on the GPU varied. It was also 'pitchy' - a whine that seemed to pierce through other sounds in the office. A close analog might be the sound of an older, CRT TV or monitor that is left powered on without input.

In our review process, AMD told us the solution was fixed. In an email sent to the media just prior to the Fury X launch, an AMD rep stated:

In regards to the “pump whine”, AMD received feedback that during open bench testing some cards emit a mild “whining” noise.  This is normal for most high speed liquid cooling pumps; Usually the end user cannot hear the noise as the pumps are installed in the chassis, and the radiator fan is louder than the pump.  Since the AMD Radeon™ R9 Fury X radiator fan is near silent, this pump noise is more noticeable.  
 
The issue is limited to a very small batch of initial production samples and we have worked with the manufacturer to improve the acoustic profile of the pump.  This problem has been resolved and a fix added to production parts and is not an issue.

I would disagree that this is "normal" but even so, taking AMD at its word, I wrote that we heard the noise but also that AMD had claimed to have addressed it. Other reviewers noted the same comment from AMD, saying the result was fixed. But very quickly after launch some users were posting videos on YouTube and on forums with the same (or worse) sounds and noise. We had already started bringing in a pair of additional Fury X retail cards from Newegg in order to do some performance testing, so it seemed like a logical next step for us to test these retail cards in terms of pump noise as well.

First, let's get the bad news out of the way: both of the retail AMD Radeon R9 Fury X cards that arrived in our offices exhibit 'worse' noise, in the form of both whining and buzzing, compared to our review sample. In this write up, I'll attempt to showcase the noise profile of the three Fury X cards in our possession, as well as how they compare to the Radeon R9 295X2 (another water cooled card) and the GeForce GTX 980 Ti reference design - added for comparison.

Continue reading our look into the pump noise of the AMD Fury X Graphics Card!

Subject: Displays
Manufacturer: ASUS

Introduction, Specifications, and Packaging

AMD fans have been patiently waiting for a proper FreeSync display to be released. The first round of displays using the Adaptive Sync variable refresh rate technology arrived with an ineffective or otherwise disabled overdrive feature, resulting in less than optimal pixel response times and overall visual quality, especially when operating in variable refresh rate modes. Meanwhile G-Sync users had overdrive functionality properly functioning , as well as a recently introduced 1440P IPS panel from Acer. The FreeSync camp was overdue for an IPS 1440P display superior to that first round of releases, hopefully with those overdrive issues corrected. Well it appears that ASUS, the makers of the ROG Swift, have just rectified that situation with a panel we can finally recommend to AMD users:

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Before we get into the full review, here is a sampling of our recent display reviews from both sides of the camp:

  • ASUS PG278Q 27in TN 1440P 144Hz G-Sync
  • Acer XB270H 27in TN 1080P 144Hz G-Sync
  • Acer XB280HK 28in TN 4K 60Hz G-Sync
  • Acer XB270HU 27in IPS 1440P 144Hz G-Sync
  • LG 34UM67 34in IPS 25x18 21:9 48-75Hz FreeSync
  • BenQ XL2730Z 27in TN 1440P 40-144Hz FreeSync
  • Acer XG270HU 27in TN 1440P 40-144Hz FreeSync
  • ASUS MG279Q 27in IPS 1440P 144Hz FreeSync(35-90Hz) < You are here

The reason for there being no minimum rating on the G-Sync panels above is explained in our article 'Dissecting G-Sync and FreeSync - How the Technologies Differ', though the short version is that G-Sync can effectively remain in VRR down to <1 FPS regardless of the hardware minimum of the display panel itself.

Continue reading as we will look at this new ASUS MG279Q 27" 144Hz 1440P IPS FreeSync display!

New AMD Fury X Pumps May Reduce Noise Levels

Subject: Graphics Cards | July 2, 2015 - 02:03 PM |
Tagged: amd, radeon, fury x, pump whine

According to a couple of users from the Anandtech forums and others, there is another wave of AMD Fury X cards making their way out into the world. Opening up the top of the Fury X card to reveal the Cooler Master built water cooler pump, there are two different configurations in circulation. One has a teal and white Cooler Master sticker, the second one has a shiny CM logo embossed on it.

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This is apparently a different pump implementation than we have seen thus far.

You might have read our recent story looking at the review sample as well as two retail purchased Fury X cards where we discovered that the initial pump whine and noise that AMD claimed would be gone, in fact remained to pester gamers. As it turns out, all three of our cards have the teal/white CM logo.

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Our three Fury X cards have the same sticker on them.

Based on at least a couple of user reports, this different pump variation does not have the same level of pump whine that we have seen to date. If that's the case, it's great news - AMD has started pushing out Fury X cards to the retail market that don't whine and squeal!

If this sticker/label difference is in fact the indicator for a newer, quieter pump, it does leave us with a few questions. Do current Fury X owners with louder coolers get to exchange them through RMA? Is it possible that these new pump decals are not indicative of a total pump change over and this is just chance? I have asked AMD for details on this new information already, and in fact have been asking for AMD's input on the issue since the day of retail release. So far, no one has wanted to comment on it publicly or offer me any direction as to what is changing and when.

I hope for the gamers' sake that this new pump sticker somehow will be the tell-tale sign that you have a changed cooler implementation. Unfortunately for now, the only way to know if you are buying one of these is to install it in your system and listen or to wait for it to arrive and take the lid off the Fury X. (It's a Hex 1.5 screw by the way.)

Though our budget is more than slightly stretched, I'm keeping an eye out for more Fury X cards to show up for sale to get some more random samples in-house!

Source: Fudzilla

Introduction and Technical Specifications

Introduction

In our previous article here, we demonstrated how to mod the EVGA GTX 970 SC ACX 2.0 video card to get higher performance and significantly lower running temps. Now we decided to take two of these custom modded EVGA GTX 970 cards to see how well they perform in an SLI configuration. ASUS was kind enough to supply us with one of their newly introduced ROG Enthusiast SLI Bridges for our experiments.

ASUS ROG Enthusiast SLI Bridge

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Courtesy of ASUS

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Courtesy of ASUS

For the purposes of running the two EVGA GTX 970 SC ACX 2.0 video cards in SLI, we chose to use the 3-way variant of ASUS' ROG Enthusiast SLI Bridge so that we could run the tests with full 16x bandwidth across both cards (with the cards in PCIe 3.0 x16 slots 1 and 3 in our test board). This customized SLI adapter features a powered red-colored ROG logo embedded in its brushed aluminum upper surface. The adapter supports 2-way and 3-way SLI in a variety of board configurations.

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Courtesy of ASUS

ASUS offers their ROG Enthusiast SLI Bridge in 3 sizes for various variations on 2-way, 3-way, and 4-way SLI configurations. All bridges feature the top brushed-aluminum cap with embedded glowing ROG logo.

Continue reading our article on Modding the EVGA GTX 970 SC Graphics Card!

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Courtesy of ASUS

The smallest bridge supports 2-way SLI configurations with either a two or three slot separation. The middle sized bridge supports up to a 3-way SLI configuration with a two slot separation required between each card. The largest bridge support up to a 4-way SLI configuration, also requiring a two slot separation between each card used.

Technical Specifications (taken from the ASUS website)

Dimensions 2-WAY: 97 x 43 x 21 (L x W x H mm)
3-WAY: 108 x 53 x 21 (L x W x H mm)
4-WAY: 140 x 53 x 21 (L x W x H mm)
Weight 70 g (2-WAY)
91 g (3-WAY)
123 g(4-WAY)
Compatible GPU set-ups 2-WAY: 2-WAY-S & 2-WAY-M
3-WAY: 2-WAY-L & 3-WAY
4-WAY: 4-WAY
Contents 2-WAY: 1 x optional power cable & 2 PCBs included for varying configurations
3-WAY: 1 x optional power cable
4-WAY: 1 x optional power cable

Continue reading our story!!

Small in stature, big in performance; CyberPower's Infinity Xtreme Cube

Subject: Systems | June 30, 2015 - 07:23 PM |
Tagged: Infinity Xtreme Cube, Cyberpower

The impressively name Infinity Xtreme Cube from CyberPower is a rather impressive machine and not just because of their use of a 400GB Intel 750 M.2 PCIe SSD for storage.  The system is built on a Gigabyte X99M-Gaming 5 with an i7-5820K processor, 16GB of HyperX DDR4-2400 in quad channel and a GTX 970 for video, not to mention the pair of 1TB HDDs in RAID0 for long term storage.  The components are housed in a Corsair Air 240 case 470x343x381mm (18.5x13.5x15") in size, not the easiest case to install your components in which makes it nice that someone does it for you.  You pay for the configuration and three year warranty but for those who want a working system to arrive at their door this review at Kitguru is worth looking at.  Hopefully based on the review CyberPower will make a slight change to the UEFI settings in future, changing the PCIe slot Configuration from AUTO to GEN3.

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"Today we look at a powerful, yet diminutive new system from UK system builder CyberPower called the Infinity Xtreme Cube. This system is built around the Gigabyte X99M-Gaming 5 motherboard – installed inside the tiny Corsair Air 240 chassis."

Here are some more Systems articles from around the web:

Systems

Source: KitGuru

Podcast #356 - Fury X Pump Whine, ASUS MG279Q FreeSync Monitor, GTX 980 Ti STRIX and more!

Subject: General Tech | July 2, 2015 - 02:39 PM |
Tagged: podcast, video, fury x, pump whine, asus, mg279q, freesync, strix 980ti, gtx 980ti, seasonic, snow silent, zotac, zbox

PC Perspective Podcast #356 - 07/02/2015

Join us this week as we discuss the Fury X Pump Whine, ASUS MG279Q FreeSync Monitor, GTX 980 Ti STRIX 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: http://pcper.com/podcast - Share with your friends!

  • iTunes - Subscribe to the podcast directly through the iTunes 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

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

ASUS Introduces STRIX GTX 980 Ti with DirectCU III Cooler and a Hefty Overclock

Subject: Graphics Cards | June 30, 2015 - 01:16 PM |
Tagged: overclock, oc, GTX 980 Ti, DirectCU III, asus

ASUS has annouced a new STRIX edition of the GeForce GTX 980 Ti, and this is one massive card in not only size (measuring 12" x 6" x 1.57") but in potential performance as well.

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First off, there is the new DirectCU III cooler, which offers 3 fans and a much larger overall design than that of the existing GTX 980 STRIX card. And there's good reason for the added cooling capacity: this card has one hefty overclock for a GTX 980 Ti, with a 1216 MHz Base and a whopping 1317 MHz Boost clock in "OC mode". The card's default mode is still quite a bit over reference with 1190 MHz Base and 1291 MHz Boost clocks (a reference 980 Ti has a Base of 1000 MHz and Boost clock of 1075 MHz). Memory with the STRIX 980 Ti is also overclocked, with 7200 MHz GDDR5 in both modes.

Features for this new card from ASUS:

  • 1317MHz GPU boost clock in OC mode with 7200MHz factory-overclocked memory speed for outstanding gaming experience
  • DirectCU III with Patented Triple Wing-Blade 0dB Fan Design delivers maximum air flow with 30% cooler and 3X quieter performance
  • AUTO-EXTREME Technology with 12+2 phase Super Alloy Power II delivers premium aerospace-grade quality and reliability
  • Pulsating STRIX LED makes a statement while adding style to your system
  • STRIX GPU-Fortifier relieves physical stress around the GPU in order to protect it
  • GPU Tweak II with Xsplit Gamecaster provides intuitive performance tweaking and lets you stream your gameplay instantly

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The new DirectCU III cooler

The 0dB fans (zero-RPM mode under less demanding workloads) are back with a new "wing-blade" design that promises greater static pressure. Power delivery is also improved with the 14-phase "Super Alloy Power II" components, which ASUS claims will provide 50% cooler thermals while reducing "component buzzing" by up to 2x under load.

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The previous DirectCU II cooler from the STRIX GTX 980

The new ASUS STRIX GTX 980 Ti Gaming card hasn't shown up on amazon yet, but it should be available soon for what I would expect to be around $699.

Source: ASUS

Tick Tock Tick Tock Tick Tock Tock

A few websites have been re-reporting on a leak from BenchLife.info about Kaby Lake, which is supposedly a second 14nm redesign (“Tock”) to be injected between Skylake and Cannonlake.

UPDATE (July 2nd, 3:20pm ET): It has been pointed out that many hoaxes have come out of the same source, and that I should be more clear in my disclaimer. This is an unconfirmed, relatively easy to fake leak that does not have a second, independent source. I reported on it because (apart from being interesting enough) some details were listed on the images, but not highlighted in the leak, such as "GT0" and a lack of Iris Pro on -K. That suggests that the leaker got the images from somewhere, but didn't notice those details, which implies that the original source was hoaxed by an anonymous source, who only seeded the hoax to a single media outlet, or that it was an actual leak.

Either way, enjoy my analysis but realize that this is a single, unconfirmed source who allegedly published hoaxes in the past.

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Image Credit: BenchLife.info

If true, this would be a major shift in both Intel's current roadmap as well as how they justify their research strategies. It also includes a rough stack of product categories, from 4.5W up to 91W TDPs, including their planned integrated graphics configurations. This leads to a pair of interesting stories:

How Kaby Lake could affect Intel's processors going forward. Since 2006, Intel has only budgeted a single CPU architecture redesign for any given fabrication process node. Taking two attempts on the 14nm process buys time for 10nm to become viable, but it could also give them more time to build up a better library of circuit elements, allowing them to assemble better processors in the future.

What type of user will be given Iris Pro? Also, will graphics-free options be available in the sub-Enthusiast class? When buying a processor from Intel, the high-end mainstream processors tend to have GT2-class graphics, such as the Intel HD 4600. Enthusiast architectures, such as Haswell-E, cannot be used without discrete graphics -- the extra space is used for more cores, I/O lanes, or other features. As we will discuss later, Broadwell took a step into changing the availability of Iris Pro in the high-end mainstream, but it doesn't seem like Kaby Lake will make any more progress. Also, if I am interpreting the table correctly, Kaby Lake might bring iGPU-less CPUs to LGA 1151.

Keeping Your Core Regular

To the first point, Intel has been on a steady tick-tock cycle since the Pentium 4 architecture reached the 65nm process node, which was a “tick”. The “tock” came from the Conroe/Merom architecture that was branded “Core 2”. This new architecture was a severe departure from the high clock, relatively low IPC design that Netburst was built around, which instantaneously changed the processor landscape from a dominant AMD to an Intel runaway lead.

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After 65nm and Core 2 started the cycle, every new architecture alternated between shrinking the existing architecture to smaller transistors (tick) and creating a new design on the same fabrication process (tock). Even though Intel has been steadily increasing their R&D budget over time, which is now in the range of $10 to $12 billion USD each year, creating smaller, more intricate designs with new process nodes has been getting harder. For comparison, AMD's total revenue (not just profits) for 2014 was $5.51 billion USD.

Read on to see more about what Kaby Lake could mean for Intel and us.

When the going gets tough, the TUF get going to ASUS

Subject: Motherboards | July 2, 2015 - 06:17 PM |
Tagged: Sabertooth X99, asus, tuf

The TUF series of ASUS boards are recognizable thanks to the Thermal Armour which covers the vast majority of the board and are marketed as having mil-spec components to outlast other motherboards using the same chipset.  This board supports quad GPU setups but keep in mind that there is also an M.2 port, that you need a more expensive CPU and the fact that there are only three PCIe 16x 3.0 slots, the other card will be in a PCIe 4x 2.0 slot, leaving a single 1x slot for other cards. The AI Suite III overclocking software is not supported on this TUF board but [H]ard|OCP had great success overclocking manually, some of their reviewers more so than others though.  Check out the full review if you are comparison shopping for an X99 motherboard.

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"ASUS’ SABERTOOTH X99 promises premium quality and unmatched stability alongside industry leading fan control. Saberooth motherboards have in the past all been universally excellent and this motherboard is one of the newest in the TUF series. Can ASUS keep that streak going? It's going to be TUF."

Here are some more Motherboard articles from around the web:

Motherboards

Source: [H]ard|OCP

Zotac's GTX 980Ti AMP! Extreme Is A Factory Overclocked Monster

Subject: Graphics Cards | July 4, 2015 - 02:39 PM |
Tagged: zotac, maxwell, gtx 980ti, factory overclocked

Zotac recently unleashed a monstrous new GTX 980Ti AMP! Extreme graphics card featuring a giant triple slot cooler and a very respectable factory overclock.

Specifically, the Zotac ZT-90505-10P card is a custom card with a factory overclocked NVIDIA GTX 980Ti GPU and GDDR5 memory. The card is a triple slot design that uses a dual fin stack IceStorm heatsink with three 90mm temperature controlled EKO fans. The cooler wraps the fans and HSF in a shroud and also uses a backplate on the bottom of the card. The card is powered by two 8-pin PCI-E power connectors and display outputs include three DisplayPort, one HDMI, and one DL-DVI.

Zotac ZT-90505-10P GTX 980Ti Amp Extreme Graphics Card.jpg

Zotac was able to push the Maxwell GPU with its 2,816 CUDA cores to 1,253 MHz base and 1,355 MHz boost. Further, the 6GB GDDR5 memory also has a factory overclock of 7,220 MHz. These clockspeeds are a decent bump over the reference speeds of 1,000 MHz GPU base, 1,076 MHz GPU boost, and 7,012 MHz memory.

We’ll have to wait for reviews to know for sure, but on paper this card looks to be a nice card that should run fast and cool thanks to that triple fan cooler. The ZT-90505-10P will be available shortly with an MSRP of $700 and a 2 year warranty.

Definitely not a bad price compared to other GTX 980Ti cards on the market.

Source: Zotac

Microsoft Releases Several Windows 10 Builds This Week

Subject: General Tech | July 5, 2015 - 04:20 PM |
Tagged: windows 10, microsoft

Early this week, Microsoft released a pair of new builds into the Windows Insider Fast Ring. Back to back, Build 10158 was released on Monday and 10159 followed it on Tuesday. These two updates fixed several hundred bugs, officially branded Project Spartan as Microsoft Edge, introduced the new default wallpaper to the desktop and lock screen, and tweaked a few more interface elements since 10130. After an uneventful Wednesday, Build 10162 arrived on Thursday with ISOs released later that evening, which was great for me because I couldn't get the build through Windows Update. Sad face.

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I was a Slow Ring user for the last few releases, and I honestly intend to continue with that pace going forward. This is my production machine, but switching to Fast was tempting in hopes that the new build would fix the few problems that I had. Namely, StarCraft II was flickering terribly since 10074 when played in windowed mode. Thankfully, StarCraft II can reliably alt+tab without crashing, but it excludes playing a slow-paced Arcade mod in another monitor while doing something else. Mount & Blade: Warband had similar issues, especially when the monitor and game are set to 120 Hz. It seems to be just DirectX 9 titles, too. Either way, they are still unfixed for me. Some of our viewers may want to know my experience.

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The first thing that I noticed was a seemingly new upgrade screen between asking to reboot and actually rebooting. This was something that I only remember experiencing with Windows Updates, not whole new Windows builds. Perhaps this was a big one for some reason? It did try to install an anti-malware definition alongside it, so maybe it was just a weird interaction between Windows Update and the Windows 10 in-place build upgrade. Maybe it's something new though.

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The lock screen is the next obvious change. It contains the new Windows branding that was announced a couple of weeks ago. The slanted window was made out of glass, fog, and projected light. Even though it fits the previous branding, Microsoft made a big deal out of it.

The major change occurs once logged in. Microsoft Edge is no longer referred to as “Project Spartan”, and it is basically a full-fledged web browser now. Its performance is great, and it is nice to see the light at the end of the tunnel when it comes to browser compatibility. I do feel that the interface is kind-of ugly, though. Granted, the soft fonts are probably easier to scale between high and low DPI monitors, but I would prefer something more crisp. Likewise, the big, featureless, rectangular UI elements are likely a compromise for touch displays, but I've always thought they were placeholder during development builds. Then again, I find basically every browser to be bland, so there's that.

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Other UI elements were altered as well. For instance, while I don't pay too much attention to elements in the notification tray, I am pretty sure that Quiet Hours and the OneNote shortcut are new. While “Note” is obvious, it opens OneNote, Quiet Hours apparently gives a toggle to disable notifications. This is not a new feature, dating back to Windows 8 and Windows Phone apparently, but it has a new home in the notification area.

We're getting close to the July 29th “release” date and might see several builds before then, too. Builds are mostly merging work into a stable core at this point. According to BuildFeed, fbl_impressive, the branch of Windows 10 that is given to Windows Insiders, is up to build 10164, which was created on July 1st. We're not going to see every build of course, some are destined to partners for instance, but the distance between QA-approved builds is shrinking. Unless something is broken that you hope Microsoft will fix or you can afford the time to upgrade, it might be useful to switch to slow until launch. You could always flip to Fast if something cool comes up, although there is sometimes a lag before Windows Update changes your branch if you do that.

Source: Microsoft

WiFi Password sharing, a little known Windows Phone feature is about to hit the big time

Subject: General Tech | July 1, 2015 - 03:25 PM |
Tagged: Wi-Fi Sense, _optout, windows 10

Wi-Fi Sense has been a feature on phones running Windows 8.1, entering in your password on the phone would allow a computer logged in with the same Microsoft account to connect to your own wireless, with the password stored and encrypted on a Microsoft server.  It looks as though this feature will be available on all Windows 10 devices, sharing your wireless passwords with all of your Outlook, Skype and even Facebook contacts if you enable it.  This is certainly handy for when visiting as you will not need to ask for the wireless password at a friends house but does raise some security concerns.  If you happen to have Outlook contacts on your work machine which are not necessarily co-workers, they would be able to access your corporate network, as unfortunately would their contacts and even worse so could anyone who had compromised any of those accounts or machines.  The password is encrypted and not easy to access directly and the application does seem to limit access to WAN, somehow blocking access to the LAN even with proper credentials.  As The Register rightly points out, if a password is the totality of your access management protocols, you are already doing it wrong but this is something all users should be aware of.

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"A Windows 10 feature, Wi-Fi Sense, smells like a security risk: it shares Wi-Fi passwords with the user's contacts."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

More fancy new memory, STT-RAM from Avalanche

Subject: General Tech | July 2, 2015 - 01:31 PM |
Tagged: STT-MRAM, Avalanche, pram, RRAM, non-volatile RAM, NRAM

STT-MRAM, Spin Transfer Torque Magnetic Random Access Memory, actually uses the spin of an electron to record a 1 or 0 making it quite scalable, though Avalanche's current proof of concept is built on a 55nm process.  Avalanche is hoping that their use of the common Serial Peripheral Interface bus and standard CMOS 300mm process will make this type of RAM easier to adopt than some of the other types of non-volatile RAM being developed such as RRAM, NRAM and Toshiba's STT-MRAM.  STT-MRAM can be incredibly fast, scale down well below 10nm and will not need multiple layers, which will reduce the heat produced even in extremely high densities.  Check out more on how they have designed their version of STT-MRAM over at The Register.

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"Startup Avalanche is sampling an STT-RAM chip offering DRAM/SRAM speed, persistent storage, unlimited endurance and scalability beyond 10nm."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

A fun day in the world of fibre connectivity

Subject: General Tech | June 30, 2015 - 12:56 PM |
Tagged: fibre optics

Two records were recently made with fibre optic connections, one for speed and one for length.  Researchers at Huawei and Proximus, who operate out of Belgium, recently transmitted data over a 1,040km fiber link at 1.4Tbps using Proximus' optical backbone.  Even more impressive for the network geeks out there was the spectral efficiency of the transmission, at 5.7 bits per second per Hertz, a new record for these researchers to be proud of.

Not to be out done, and putting Ryan's Ethernet run to shame, is a link that spanned 12,000 km (7,456 miles) without a repeater.  Certainly not at the speeds in the aforementioned link but a huge step in extending the reach of fibre based networks without the problems associated with simply increasing the strength of the signal.

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"Proximus and Huawei have successfully trialled a super-channel optical signal, flinging out information at up to one terabit per second (Tbps)."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

Report: ASUS STRIX AMD Radeon Fury (Non-X) Card Listings Found

Subject: Graphics Cards | July 3, 2015 - 08:45 PM |
Tagged: strix, rumor, report, Radeon Fury, asus, amd

A report from VideoCardz.com shows three listings for an unreleased ASUS STRIX version of the AMD Radeon Fury (non-X).

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Image credit: VideoCardz

The listings are from European sites, and all three list the same model name: ASUS-STRIX R9FURY-DC3-4G-GAMING. You can find the listing from the above photo here at the German site Computer-PC-Shop.

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Image credit: VideoCardz

We can probably safely assume that this upcoming air-cooled card will make use of the new DirectCU III cooler introduced with the new STRIX GTX 980 Ti and STRIX R9 390X, and this massive triple-fan cooler should provide an interesting look at what Fury can do without the AIO liquid cooler from the Fury X. Air cooling will of course negate the issue of pump whine that many have complained about with certain Fury X units.

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The ASUS STRIX R9 390X Gaming card with DirectCU III cooler

We await offical word on this new GPU, and what price we might expect this particular version to sell for here in the U.S.A.

Source: VideoCardz

My Take on July 29th Reservations

Subject: General Tech | July 5, 2015 - 06:00 PM |
Tagged: windows 10, microsoft

A couple of days ago, Paul Thurrott wrote an editorial about Microsoft's Windows 10 reservation system. His point was that, while Microsoft claimed users of Windows 7 or 8.1 could upgrade on July 29th, they might not get it until later. Upgrades will start rolling out on the 29th of July, but the actual queue is expected to take several days. According to Microsoft's blog post, which shows blatant disrespect for the Oxford Comma, “Each day of the roll-out, we will listen, learn and update the experience for all Windows 10 users.”

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Paul linked this backtrack to an episode of Seinfeld, one where Jerry reserves a rental car; his reservation was held, but a car was not. He stated that the availability date was clearly stated as July 29th, and not everyone will get it then. I can see his point, and I agree with it. Microsoft really should provide what they claim on the date that they claim it.

On the other hand, it is possible that Microsoft saw the whole reservation system as reserving your spot in line. That is, it might be that upgrade requests will be processed in reservation order, at least mostly, when devices are available. I imagine a “take a number” system where slots will be assigned for anyone below a threshold that increases as upgrades are fulfilled. Again, this is hypothetical, but I cannot really see any other reason for a reservation system in the first place, apart from pure marketing.

Either way, some may need to wait until after July 29th to experience Windows 10, and Microsoft botched their announcement.

Source: Thurrott.com

Windows 10ish, coming July 29ish

Subject: General Tech | July 3, 2015 - 01:23 PM |
Tagged: windows 10, microsoft

No rumours this Friday but more confusion out of Redmond as Microsoft announces that the July 29th launch date for Windows 10 may or may not apply to you.  Brave members of the Windows Insider program will be able to install the new OS on that date but others may see their date moved into August as the OS will be rolled out in waves.  Even more interesting is that many may see a message recommending you reach out to an application provider or device manufacturer before upgrading if the tool identifies something on your machine that may not be compatible with Windows 10.  You will still be able to upgrade if you wish but you might want to double check which hardware is being flagged.  Check the story at The Register for the current list of applications which will not survive the upgrade process, including Windows Media Centre as Scott reported on.

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"We already knew the OS will start shipping to members of the Windows Insider program on July 29. On Thursday, however, Microsoft OS boss Terry Myerson explained in a blog post that not everyone should expect to receive their updates on that date."

Here is some more Tech News from around the web:

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Source: The Register

Introduction, Specifications, and Packaging

Lexar is Micron’s brand covering SD Cards, microSD Cards, USB flash drives, and card readers. Their card readers are known for being able to push high in the various speed grades, typically allowing transfers (for capable SD cards) much faster than what a typical built-in laptop or PC SD card reader is capable of. Today we will take a look at the Lexar ‘Professional Workflow’ line of flash memory connectivity options from Lexar.

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This is essentially a four-bay hub device that can accept various card readers or other types of devices (a USB flash storage device as opposed to just a reader, for example). The available readers range from SD to CF to Professional Grade CFast cards capable of over 500 MB/sec.

We will be looking at the following items today:

  • Professional Workflow HR2
    • Four-bay Thunderbolt™ 2/USB 3.0 reader and storage drive hub
  • Professional Workflow UR1
    • Three-slot microSDHC™/microSDXC™ UHS-I USB 3.0 reader
  • Professional Workflow SR1
    • SDHC™/SDXC™ UHS-I USB 3.0 reader
  • Professional Workflow CFR1
    • CompactFlash® USB 3.0 reader
  • Professional Workflow DD256
    • 256GB USB 3.0 Storage Drive

Note that since we were sampled these items, Lexar has begun shipping a newer version of the SR1. The SR2 is a SDHC™/SDXC™ UHS-II USB 3.0 reader. Since we had no UHS-II SD cards available to test, this difference would not impact any of our testing speed results. There is also an HR1 model which has only USB 3.0 support and no Thunderbolt, coming in at a significantly lower cost when compared with the HR2 (more on that later).

Continue reading for our review of all of the above!

A new type of switch on the Matias Tactile Pro

Subject: General Tech | June 30, 2015 - 03:56 PM |
Tagged: input, matias, tactile pro 4

The Matias Tactile Pro is made by a mysterious entity called The Keyboard Company but is branded as Matias.  It uses their own type of switches which they mention are ALPS inspired and MadShrimps found them to be almost as loud as a typewriter but without the ringing noise present in their previous switches.  This is a working keyboard as opposed to a gaming keyboard, worth looking at if you spend a lot of time typing or if you have a close office neighbour you want to drive insane.

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"The Keyboard Company has just started to bring in the Matias Tactile Pro and has lots of stock for potential enthusiast buyers. The newer v4 version is featuring re-engineered Matias Click switches compared to v3 and are meant to eliminate the ringing sound of the previous Fukka."

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Source: Mad Shrimps

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.

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"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."

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Mobile

Source: Techgage