Podcast #308 - Intel and Mantle, XSPC Watercooling Kits, Quantum Dots, and more!

Subject: General Tech | July 10, 2014 - 01:17 PM |
Tagged: podcast, video, Intel, Mantle, amd, nvidia, XSPC, quantum dots, western digital, My Cloud Mirror, A10-7850K, Kaveri, arm, quakecon

PC Perspective Podcast #308 - 07/10/2014

Join us this week as we discuss Intel using Mantle, XSPC Watercooling Kits, Quantum Dots, 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, Josh Walrath, Jeremy Hellstrom, Allyn Malventano, and Morry Tietelman

Program length: 1:25:47

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

 

Fully Enabling the A10-7850K while Utilizing a Standalone GPU

Subject: Processors | July 9, 2014 - 05:42 PM |
Tagged: nvidia, msi, Luxmark, Lightning, hsa, GTX 580, GCN, APU, amd, A88X, A10-7850K

When I first read many of the initial AMD A10 7850K reviews, my primary question was how would the APU act if there was a different GPU installed on the system and did not utilize the CrossFire X functionality that AMD talked about.  Typically when a user installs a standalone graphics card on the AMD FM2/FM2+ platform, they disable the graphics portion of the APU.  They also have to uninstall the AMD Catalyst driver suite.  So this then leaves the APU as a CPU only, and all of that graphics silicon is left silent and dark.

apu_first.jpg

Who in their right mind would pair a high end graphics card with the A10-7850K? This guy!

Does this need to be the case?  Absolutely not!  The GCN based graphics unit on the latest Kaveri APUs is pretty powerful when used in GPGPU/OpenCL applications.  The 4 cores/2 modules and 8 GCN cores can push out around 856 GFlops when fully utilized.  We also must consider that the APU is the first fully compliant HSA (Heterogeneous System Architecture) chip, and it handles memory accesses much more efficiently than standalone GPUs.  The shared memory space with the CPU gets rid of a lot of the workarounds typically needed for GPGPU type applications.  It makes sense that users would want to leverage the performance potential of a fully functioning APU while upgrading their overall graphics performance with a higher end standalone GPU.

To get this to work is very simple.  Assuming that the user has been using the APU as their primary graphics controller, they should update to the latest Catalyst drivers.  If the user is going to use an AMD card, then it would behoove them to totally uninstall the Catalyst driver and re-install only after the new card is installed.  After this is completed restart the machine, go into the UEFI, and change the primary video boot device to PEG (PCI-Express Graphics) from the integrated unit.  Save the setting and shut down the machine.  Insert the new video card and attach the monitor cable(s) to it.  Boot the machine and either re-install the Catalyst suite if an AMD card is used, or install the latest NVIDIA drivers if that is the graphics choice.

Windows 7 and Windows 8 allow users to install multiple graphics drivers from different vendors.  In my case I utilized a last generation GTX 580 (the MSI N580GTX Lightning) along with the AMD A10 7850K.  These products coexist happily together on the MSI A88X-G45 Gaming motherboard.  The monitor is attached to the NVIDIA card and all games are routed through that since it is the primary graphics adapter.  Performance seems unaffected with both drivers active.

luxmark_setup.PNG

I find it interesting that the GPU portion of the APU is named "Spectre".  Who owns those 3dfx trademarks anymore?

When I load up Luxmark I see three entries: the APU (CPU and GPU portions), the GPU portion of the APU, and then the GTX 580.  Luxmark defaults to the GPUs.  We see these GPUs listed as “Spectre”, which is the GCN portion of the APU, and the NVIDIA GTX 580.  Spectre supports OpenCL 1.2 while the GTX 580 is an OpenCL 1.1 compliant part.

With both GPUs active I can successfully run the Luxmark “Sala” test.  The two units perform better together than when they are run separately.  Adding in the CPU does increase the score, but not by very much (my guess here is that the APU is going to be very memory bandwidth bound in such a situation).  Below we can see the results of the different units separate and together.

luxmark_results_02.png

These results make me hopeful about the potential of AMD’s latest APU.  It can run side by side with a standalone card, and applications can leverage the performance of this unit.  Now all we need is more HSA aware software.  More time and more testing is needed for setups such as this, and we need to see if HSA enabled software really does see a boost from using the GPU portion of the APU as compared to a pure CPU piece of software or code that will run on the standalone GPU.

Personally I find the idea of a heterogeneous solution such as this appealing.  The standalone graphics card handles the actual graphics portions, the CPU handles that code, and the HSA software can then fully utilize the graphics portion of the APU in a very efficient manner.  Unfortunately, we do not have hard numbers on the handful of HSA aware applications out there, especially when used in conjunction with standalone graphics.  We know in theory that this can work (and should work), but until developers get out there and really optimize their code for such a solution, we simply do not know if having an APU will really net the user big gains as compared to something like the i7 4770 or 4790 running pure x86 code.

full_APU_GPU.PNG

In the meantime, at least we know that these products work together without issue.  The mixed mode OpenCL results make a nice case for improving overall performance in such a system.  I would imagine with more time and more effort from developers, we could see some really interesting implementations that will fully utilize a system such as this one.  Until then, happy experimenting!

Source: AMD

Win a BYOC Seat at Quakecon 2014!

Subject: Shows and Expos | July 9, 2014 - 05:27 PM |
Tagged: workshop, quakecon, contest, byoc

Are you interested in attending Quakecon 2014 next weekend in Dallas, TX but just can't swing the BYOC spot? Well, thanks to our friends at Quakecon and at PC Part Picker, we have two BYOC spots up for grabs for fans of PC Perspective!

qconlogo-small.jpg

While we are excited to be hosting our PC Perspective Hardware Workshop with thousands of dollars in giveaways to pass out on Saturday the 19th, I know that the big draw is the chance to spend Thursday, Friday and Saturday at North America's largest LAN Party.

logo-1500px.jpg

The giveaway is simple. 

  1. Fill out the form below with your name and email address.
     
  2. Make sure you are able and willing to attend Quakecon from July 17th - July 20th. There is no point in winning a free BYOC spot that you cannot use!
     
  3. We'll pick a winner on Friday, July 11th so you'll have enough time to make plans.

There you have it. Get it to it guys and we'll see you in Dallas!

Coming soon to a PC near you; the Skywind Public Beta Test

Subject: General Tech | July 9, 2014 - 02:45 PM |
Tagged: skywind, skyrim, morrowind, gaming, elder scrolls, !console

It has been a long time coming and unfortunately it isn't quite here yet but sometime in the not too distant future Skywind will be opened up to the public for testing.  If you do not own Skyrm then you probably have no interest in this mod but you may need to ensure you have a copy of Morrowind, including both Tribunal and Bloodmoon addons.   You will need both games installed as well as the soon to be released assets from TESRenewal.com to try out Skywind for yourself.  If your head is about to explode from the excitement and anticipation you probably shouldn't watch the video below nor read more about it at the equally excited Rock, Paper, SHOTGUN.

In the mean time you can distract yourself by chatting with the Fragging Frogs in the Forum and get some gaming done to burn off some of that nervous energy.

"Skywind, the total rebuild of The Elder Scrolls III: Morrowind in Skyrim’s engine, continues to play sweet melodies on my heart strings. They’re nostalgic tunes that lull me like the most charming of snake charmers. There’s a new trailer out, and I can practically feel the Balmoran cliff racers pecking at my back, making me invent new deities just so I can use their names as curse words."

Here is some more Tech News from around the web:

Gaming

Quantum dots may be screening on your mobile by 2020

Subject: General Tech | July 9, 2014 - 01:38 PM |
Tagged: cellphone, lcd, quantum dots

Research into using quantum dots in LCDs has been ongoing and several breakthroughs at research laboratories have proven that they can provide much a much wider and more accurate colour spectrum than conventional backlit LCDs.  The size of the dot effects the colour, with larger dots fluoresce red, mid-sized dots green and the smallest blue, emulating the familiar spectrum of pixels at a lower energy cost and greater accuracy.  DigiTimes is reporting on the predictions of DisplaySearch which feel that quantum dots will be the next step forward for LCD technology and could represent up to a quarter of the smartphone display market by 2020. 

The technology to incorporate quantum dots into displays is currently available but there are several hurdles which need to be overcome before you can expect to see them in your next mobile device.  First and foremost is the price of manufacturing, as with any new process the first generations are quite expensive to manufacture, even if it is ways to molecularly seed a panel with a tailored particles to produce quantum dots succeeds in large quantities.  Current mass production relies mostly on heavy metals such as Cadmium which are strictly regulated when used in commercial products and would likely not be approved for use in the production of mobile phones in the amounts currently required.  It won't happen in the next few generations of phones but keep your eyes peeled for greatly enhanced LCD panels by the end of the decade.

Quantum_Dots_with_emission_maxima_in_a_10-nm_step_are_being_produced_at_PlasmaChem_in_a_kg_scale.jpg

"The firm said that the penetration of quantum dots in smartphone TFT LCDs will be 3% in 2015, growing to 26% in 2020. Penetration in tablets will also be relatively high, with nearly 2% penetration in 2015, growing to 15% in 2020. The quantum dot penetration in LCD TVs is expected to be lower, due to the large area of TV displays. DisplaySearch forecasts that less than 1% of LCD TV screens will use quantum dots in 2015, growing to 9% in 2020."

Here is some more Tech News from around the web:

Tech Talk

Source: DigiTimes

Celeron II: The Second Coming

Subject: Processors | July 8, 2014 - 07:23 PM |
Tagged: intel atom, Pentium G3258, overclocking

Technically it is an Anniversary Edition Pentium processor but it reminds those of us who have been in the game a long time of the old Celeron D's which cost very little and overclocked like mad!  The Pentium G3258 is well under $100 but the stock speed of 3.2GHz is only a recommendation as this processor is just begging to be overclocked.  The Tech Report coaxed it up to 4.8GHz on air cooling, 100MHz higher than the i7-4790K they tested.  A processor that costs about 20% of the price of the 4790K can almost meet its performance in Crysis 3 without resorting to even high end watercooling should make any gamer on a budget sit up an take notice.  Sure you lose the extra cores and other features of the flagship processor but if you are primarily a gamer these are not your focus, you simply want the fastest processor you can get at a reasonable amount of money.  Stay tuned for more information about the Anniversary Edition Pentium as there are more benchmarks to be run!

test-rig.jpg

"This new Pentium is an unlocked dual-core CPU based on the latest 22-nm Haswell silicon. I ran out and picked one up as soon as they went on sale last week. The list price is only 72 bucks, but Micro Center had them on sale for $60. In other words, you can get a processor that will quite possibly run at clock speeds north of 4GHz—with all the per-clock throughput of Intel's very latest CPU core—for the price of a new Call of Shooty game.

Also, ours overclocks like a Swiss watchmaker on meth."

Here are some more Processor articles from around the web:

Processors

Antec's TruePower 750W offers good performance at a good price

Subject: Cases and Cooling | July 8, 2014 - 05:47 PM |
Tagged: PSU, antec, 750w, 80 Plus Gold, TruePower Classic

[H]ard|OCP reviewed the highest powered model of the new TruePower Classic lineup, the 750W non-modular 80 Plus Gold rated PSU which has a lot of advertising hype to live up to.  Inside it is a highly modified Seasonic G-Series with quality capacitors, though the fan is only of middling quality.  This PSU did pass every test that was thrown at it bit did not quite provide the same high performance as other PSUs [H] tested that used the same design.  On the other hand at $103 it does not cost as much either making it a good example of compromise between extreme performance and extreme cost.

1404094089NY1N84CSo9_2_9_l.jpg

"Antec comes to us today with a mid-level 750 watt enthusiast computer power supply that touts Gold efficiency. This PSU is somewhat light on marketing and heavy on features such as Japanese capacitors, "unprecedented tight voltage regulation," and low ripple and noise to "maximize your system's performance."

Here are some more Cases & Cooling reviews from around the web:

CASES & COOLING

Source: [H]ard|OCP

Panasonic ARMs will be fabbed at Intel

Subject: General Tech | July 8, 2014 - 01:40 PM |
Tagged: SoC, Panasonic, Intel, arm

Intel has been fabbing ARM chips for Altera since the end of last year after their unprecedented move of allowing non-Intel designs into their fabs.  This decision allowed Intel to increase the percentage of time the fabs were active, as they are no longer able to keep them at full capacity with their own chips and have even mothballed the new Fab 42 in Arizona.  Altera is a good customer, as are Tabula, Netronome and Microsemi but together they are still not enough to bring Intel's capacity close to 100%.  The Register has reported on a new contract with the ink still wet from signing; Panasonic will now be using Intel's Fabs for their ARM based SoCs.   The immense size of Panasonic should keep Intel busy and ensure that they continue to make mountains of money licensing their 14nm-process tri-Gate transistors as well as the Fab time.

panasonic-large1.jpg

"Intel has notched up another customer for its fledgling Foundry business as it tries to make money out of its manufacturing and engineering expertise besides x86 processor sales.

The world's most valuable chip manufacturer said on Monday that Panasonic's audio-visual gear will make future system-on-chips (SoCs) in Intel's factories."

Here is some more Tech News from around the web:

Tech Talk

 

Source: The Register

The ASRock Fatal1ty Z97 Killer should not be judged by looks alone

Subject: Motherboards | July 7, 2014 - 07:07 PM |
Tagged: asrock, Fatal1ty Z97 Killer, budget

The ASRock Fatal1ty Z97 Killer can be yours for $135, much less than many previous motherboards bearing that famous name and [H]ard|OCP has a good idea why after reviewing the board.  The build quality of the board is rather cheap, as in the PCB is "as straight as undercooked bacon and feels more prone to breakage than the crispiest strips of bacon" and there was also mention of blood spilled.  However you should not judge the board by its cover as [H] soon found out, 8 phase power and sold caps provided a solid performance experience with no problems installing the OS or during their benchmarking process.  Their i7-4770K hit 4.7GHz with almost no effort whatsoever and can be coaxed higher if you have the time and skill.  This mix of low price, cheap build and stellar performance for a budget board earned this Killer a Gold Award and a place on the short list for economical enthusiasts.

1403512841VQEPT5H830_1_8_l.gif

"The ASRock Fatal1ty Z97 Killer offers very little frills and boasts tons of performance at a very low cost. ASRock with us has been hit and miss in the past in terms of reviews. This $125 has all the features though that are needed to get you overclocking though. We put the ASRock Z97 Killer Fatal1ty to the test."

Here are some more Motherboard articles from around the web:

Motherboards

Source: [H]ard|OCP

Breaking News: League of Legends Is Hard. "Intro Bots" Soon.

Subject: General Tech | July 7, 2014 - 05:13 PM |
Tagged: riot games, moba, lol, free to play

MOBAs are known to be intricate, unforgiving PC games. League of Legends is one of the most popular at the moment (#1 PC game in terms of hours played for May 2014 according to Raptr). It is free to install and play, with small purchases to unlock more content ("microtransaction"). The free-to-play business model is quite interesting, albeit polarizing, because your commitment starts when your users installs your title, not ends. This often leads to one of two outcomes: abusers of human psychology or constantly developed, great games that strive to never get boring.

Now you can see why it is polarizing (or just read our impending comments).

riot-lol-logo.jpg

The business model does permit games that are deep in gameplay mechanics, however, if it keeps a core user base playing (and buying additional content) forever. Unfortunately, this also makes it difficult for new players to join -- especially when it is competitive and multiplayer.

Riot Games noted that they were uncomfortable with how many of their players lose "Battle Training", which is supposed to be a tutorial. Some even prove to have significant skill later on. They interpret this as the problem being how they educate new players. There is high complexity that is fair, and then there is just bad user experience.

"Intro Bots" is designed to be a mode which adjusts its difficulty to match the player currently, and as they progress. Hopefully it works. Obviously that is the limiting factor. It does seem to be designed reasonably. It teaches with repetition and in realistic scenarios.

Intro Bots is coming soon, after a brief stop in public beta. Ironically, the public beta realm was refered to as "PBE"... in a press release for a feature intended to be easier for new players. You know, the people who might not know the game's vocabulary. Just saying.

Source: Riot Games

Samsung's new flash stands above the competition

Subject: Storage | July 7, 2014 - 03:58 PM |
Tagged: vertical, V-NAND, ssd, sata, Samsung, 850 PRO, 3d

As you saw in Al's review, the Samsung 850 drive is more than just a small bump in model number and performance, it is the stellar introduction to 3D NAND.  The Tech Report is likely having nightmares from the drives reported longevity which is expected to be up to 10 times the cycles of current drives and means an update to their long running endurance test could see them testing into the 2020's.  While they haven't yet added the 850 to that particular test they did post a review which starts out with a comprehensive look at the history of Flash technology and why 3D NAND is faster and more resilient than previous types; read on to get  a better understanding of the fastest consumer SATA drive on the market.

nand2.jpg

"Most flash memory is limited to a single layer, but the V-NAND chips in Samsung's new 850 Pro SSD stack 32 layers on top of each other. This is next-level stuff, literally, and it's supposed to make the 850 Pro the fastest SATA drive around. We investigate."

Here are some more Storage reviews from around the web:

Storage

Everything old is new again on the Internet o' Thangs

Subject: General Tech | July 7, 2014 - 02:34 PM |
Tagged: internet of things, MIPS, prpl, linaro

Imagination Technologies is reinvigorating their MIPS architecture by collaborating with Oracle and Qualcomm on MIPS-focused Java and OpenWRT Linux as well as continuing older partnerships with Ingenic and Ineda Systems.  MIPS has been a large player in low power WiFi enabled SoC's for quite a while with three billion MIPS-based products shipped in set-top boxes, mobile phones and wearable tech but have seen ARM take the lead and continue to garner more market share along with Intel's Quark.  These new partnerships may help MIPS based devices become more popular as some of the projects being developed are quite interesting, for instance Linux.com mentions the Dhanush Wearable Processing Unit which will run Linux and is aiming for a battery life of 30 days.

weio-module.jpg

"Imagination Technologies has launched a campaign to turn the 30-year-old MIPS architecture into an Internet of Things platform.

The IP designer's recent moves include the establishment of a Linaro-like "Prpl" industry group for MIPS, as well as collaborations with Oracle and Qualcomm on MIPS-focused Java and OpenWRT Linux development, respectively."

Here is some more Tech News from around the web:

Tech Talk

Source: Linux.com

Google I/O 2014: Android Extension Pack Announced

Subject: General Tech, Graphics Cards, Mobile, Shows and Expos | July 7, 2014 - 04:06 AM |
Tagged: tegra k1, OpenGL ES, opengl, Khronos, google io, google, android extension pack, Android

Sure, this is a little late. Honestly, when I first heard the announcement, I did not see much news in it. The slide from the keynote (below) showed four points: Tesselation, Geometry Shaders, Computer [sic] Shaders, and ASTC Texture Compression. Honestly, I thought tesselation and geometry shaders were part of the OpenGL ES 3.1 spec, like compute shaders. This led to my immediate reaction: "Oh cool. They implemented OpenGL ES 3.1. Nice. Not worth a news post."

google-android-opengl-es-extensions.jpg

Image Credit: Blogogist

Apparently, they were not part of the ES 3.1 spec (although compute shaders are). My mistake. It turns out that Google is cooking their their own vendor-specific extensions. This is quite interesting, as it adds functionality to the API without the developer needing to target a specific GPU vendor (INTEL, NV, ATI, AMD), waiting for approval from the Architecture Review Board (ARB), or using multi-vendor extensions (EXT). In other words, it sounds like developers can target Google's vendor without knowing the actual hardware.

Hiding the GPU vendor from the developer is not the only reason for Google to host their own vendor extension. The added features are mostly from full OpenGL. This makes sense, because it was announced with NVIDIA and their Tegra K1, Kepler-based SoC. Full OpenGL compatibility was NVIDIA's selling point for the K1, due to its heritage as a desktop GPU. But, instead of requiring apps to be programmed with full OpenGL in mind, Google's extension pushes it to OpenGL ES 3.1. If the developer wants to dip their toe into OpenGL, then they could add a few Android Extension Pack features to their existing ES engine.

Epic Games' Unreal Engine 4 "Rivalry" Demo from Google I/O 2014.

The last feature, ASTC Texture Compression, was an interesting one. Apparently the Khronos Group, owners of OpenGL, were looking for a new generation of texture compression technologies. NVIDIA suggested their ZIL technology. ARM and AMD also proposed "Adaptive Scalable Texture Compression". ARM and AMD won, although the Khronos Group stated that the collaboration between ARM and NVIDIA made both proposals better than either in isolation.

Android Extension Pack is set to launch with "Android L". The next release of Android is not currently associated with a snack food. If I was their marketer, I would block out the next three versions as 5.x, and name them (L)emon, then (M)eringue, and finally (P)ie.

Would I do anything with the two skipped letters before pie? (N)(O).

Rob Pardo, Former Chief Creative Officer at Blizzard, Resigns

Subject: General Tech | July 6, 2014 - 04:08 AM |
Tagged: blizzard

After 17 years at Blizzard, the developers of the Warcraft, Diablo, and StarCraft franchises, Chief Creative Officer Rob Pardo resigned on July 3rd. He was credited as the lead designer of StarCraft: Brood War, Warcraft III and its Frozen Throne expansion, and World of Warcraft and its Burning Crusade expansion. He has not announced any future plans, except to be a better Twitter user.

blizzard-Rob_Pardo_GDC_2010-crop.jpg

Of course, several projects that he influenced are still on their way, even after he leaves the company. Beyond the games, he notes that eSports and the upcoming Warcraft movie are initiatives that he looks back on with pride, in terms of his contributions.

Source: Blizzard

DDR3 Overclocking World Record: 2.31 GHz

Subject: General Tech, Motherboards, Memory | July 6, 2014 - 03:53 AM |
Tagged: overclocking, memory, gigabyte

About a week ago, HWBOT posted a video of a new DDR3 memory clock record which was apparently beaten the very next day after the movie was published. Tom's Hardware reported on the first of the two, allegedly performed by Gigabyte on their Z97X-SOC Force LN2 Motherboard. The Tom's Hardware article also, erroneously, lists the 2nd place overclock (then 1st place) at 4.56 GHz when it was really half that, because DDR is duplex (2.28 GHz). This team posted their video with a recording of the overclock being measured by an oscilloscope. This asserts that they did not mess with HWBOT.

The now first place team, which managed 2.31 GHz on the same motherboard, did not go to the same level of proof, as far as I can tell.

This is the 2nd fastest overclock...

... but the fastest to be recorded with an oscilloscope that I can tell

Before the machine crashes to a blue screen, the oscilloscope actually reports 2.29 GHz. I am not sure why they took 10 MHZ off, but I expect it is because the system crashed before HWBOT was able to record that higher frequency. Either way, 2.28 GHz was a new world record, and verified by a video, whether or not it was immediately beat.

Tom's Hardware also claims that liquid nitrogen was used to cool the system, which brings sense to why they would use an LN2 board. It could have been chosen just for its overclocking features, but that would have been a weird tradeoff. The LN2 board doesn't have mounting points for a CPU air or water cooler. The extra features would have been offset by the need to build a custom CPU cooler, to not use liquid nitrogen with. It is also unclear how the memory was cooled, whether it was, somehow, liquid nitrogen-cooled too, or if it was exposed to the air.

Source: HWBOT

Oculus Rift Shipments Suspended to China

Subject: General Tech, Displays | July 5, 2014 - 04:11 AM |
Tagged: oculus vr, oculus rift, Oculus

The popular VR headset development kit, Oculus Rift DK2, is no longer available for order in China. The reason, according to their subreddit, is due to "extreme reseller purchases". In other words, because too many were purchased with the intention of selling them at a markup. They, then, ask enthusiasts to wait for the consumer version. These are for developers to develop.

oculus-dk2-product.jpg

Reselling product happens frequently. You see it at big sales, when a retailer sells product near (or under) cost to lure people into their stores. Unless they have a quantity-per-purchase limit, that is enforced, you will see the occasional person buying obscene amounts. Some will even tell the cashier that they intend on reselling it elsewhere.

Oculus is "looking into alternative ways to make sure that our development kits are getting into legitimate developer hands in China". Also, they claim to have not canceled all orders in China., because, "that would be messed up".

Yes, Oculus, that would be.

The Oculus Rift DK2 is still available in the other regions.

Attitude One's colourful Alamz headsets

Subject: General Tech | July 4, 2014 - 03:32 PM |
Tagged: audio, gaming headset, Almaz, Attitude One

Attitude One joins the crowded headset market with their new foldable Almaz headset with a detachable microphone which is designed to be lightweight enough to carry with you everywhere.  The bundled cables are compatible with both Android and Apple devices as well as one you can plug into your PC and simply leave for when you arrive home.  The price of €110 quoted by TechPowerUp seems a bit high but the two year warranty somewhat alleviates that investment.  If you need a portable lightweight headset with earcups this might be worth investigating as an option.

colors_4.jpg

"Attitude One is a new player on the gaming scene, and today, we take a close look at their first headset, the Almaz. The Almaz can be configured to act as either a headphone or headset because of its detachable microphone and multiple cables."

Here is some more Tech News from around the web:

Audio Corner

Source: techPowerUp

ASUS STRIX GTX 780 OC 6GB in SLI, better than a Titan and less expensive to boot!

Subject: Graphics Cards | July 4, 2014 - 01:40 PM |
Tagged: STRIX GTX 780 OC 6GB, sli, crossfire, asus, 4k

Multiple monitor and 4k testing of the ASUS STRIX GTX 780 OC cards in SLI is not about the 52MHz out of box overclock but about the 12GB of VRAM that your system will have.  Apart from an issue with BF4, [H]ard|OCP tested the STRIX against a pair of reference GTX 780s and HD 290X cards at resolutions of 5760x1200 and 3840x2160.   The extra RAM made the STRIX shine in comparison to the reference card as not only was the performance better but [H] could raise many of the graphical settings but was not enough to push its performance past the 290X cards in Crossfire.  One other takeaway from this review is that even 6GB of VRAM is not enough to run Watch_Dogs with Ultra textures at these resolutions.

1402436254j0CnhAb2Z5_1_20_l.jpg

"You’ve seen the new ASUS STRIX GTX 780 OC Edition 6GB DirectCU II video card, now let’s look at two of these in an SLI configuration! We will explore 4K and NV Surround performance with two ASUS STRIX video cards for the ultimate high-resolution experience and see if the extra memory helps this GPU make better strides at high resolutions."

Here are some more Graphics Card articles from around the web:

Graphics Cards

Source: [H]ard|OCP

Put WiFi in all the things

Subject: General Tech | July 4, 2014 - 12:43 PM |
Tagged: texas instruments, CC3000, CC3200, wifi

The new Ti C3200 SimpleLink is an ARM Cortex-M4 based SoC with inbuilt WiFi capability, essentially Internet on a Chip for the Internet of things.  Paired with the CC3200 LaunchPad which includes sensors you can use a PC and the SDK with 40 pre-exisiting WiFi apps to enable almost any device to communicate wirelessly.  The inclusion of AES, DES, MD5 and other security and encryption protocols is a welcome inclusion for anyone aware of even basic security.  The power requirements range from mA in operation to µA in the various sleep modes, making remote use with battery power a definite option.  Check out the links at Hack a Day for the spec sheets.

SimpleLink_CC3200.jpg

"Texas Instruments’ CC3000 WiFi chip is the darling of everyone producing the latest and greatest Internet of Thing, and it’s not much of a surprise: In quantity, these chips are only $10 a piece. That’s a lot less expensive than the WiFi options a year ago. Now, TI is coming out with a few new modules to their WiFi module family, including one that includes an ARM micro."

Here is some more Tech News from around the web:

Tech Talk

Source: Hack a Day

Who said white boxes were out of style? Raidmax Scorpio V looks creamy

Subject: Cases and Cooling | July 3, 2014 - 06:52 PM |
Tagged: Raidmax, Scorpio V

At 8.4"W x 19.7"H x 19.7"L and 15lb the Raidmax Scorpio V is not overly large but does have some uniqueness to it in the bottom mounted PSU and top mounted SATA docking port on the top, in between the 4 USB ports and audio plugs.  All the openings have removable filters to help keep the case clean and numerous grommets allow for externally mounted radiators to be placed in several locations.  There is a lot of space in the interior for drives to be installed but the cages are static and cannot be moved; short of modding the case of course.  Check out the full review at [H]ard|OCP.

1402787772tpFYEZZeDS_3_4_l.jpg

"The Raidmax brand is not exactly synonymous with enthusiast computer products. It it however trying to gain more visibility outside of the budget market. Its new Scorpio V computer case certainly has an edgy look and a full list of enthusiast worthy features. Does its value exceed its $75 street price?"

Here are some more Cases & Cooling reviews from around the web:

CASES & COOLING

Source: [H]ard|OCP