AMD's new Opteron head is an interconnect specialist

Subject: General Tech | June 22, 2012 - 02:37 PM |
Tagged: amd

Suresh Gopalakrishnan was most recently CTO at Freescale Semiconductor, but also once VP of Engineering at Extreme Networks, which was a company specializing in very high speed ethernet switching technology and a hardware scientist at HP's Integrated Circuits Business Division before that. This could be a great decision by Rory Read to place him at the head of AMDs server business.  With the current focus on the interconnect portion of the server and the push to have multiple low powered CPUs instead of one powerful one it makes sense to put someone with a lot of networking experience in charge of developing the next generation of PileDriver chips.  If AMD is to beat Intel at the interconnect game and fully utilize their newly purchased SeaMicro technology they need someone who has experience getting large amounts of nodes speaking to each other with as little latency as possible.  Read more about Suresh's new position at AMD over at The Register.

amd.jpg

"AMD's new CEO Rory Read has been shaking things up in the past couple of months while at the same time settling things down – particularly on the Opteron server chip front. To help accomplish both, he's made a major management move, hiring Suresh Gopalakrishnan to be vice president and general manager of AMD's server business unit."

Here is some more Tech News from around the web:

Tech Talk

 

Source: The Register

Podcast #207 - Western Digital N900 HD Router, NVIDIA GT 640, Falling SSD prices, and more!

Subject: General Tech | June 21, 2012 - 04:03 PM |
Tagged: western digital, podcast, nvidia, N900, kepler, Intel, gt640, gpu, cpu, amd

PC Perspective Podcast #207 - 06/21/2012

Join us this week as we talk about the Western Digital N900 HD Router, NVIDIA GT 640, Falling SSD prices, 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 Malvantano

This Podcast is brought to you by MSI!

Program length: 1:17:19

Program Schedule:

  1. 0:00:58 Introduction
  2. 1-888-38-PCPER or podcast@pcper.com
  3. http://pcper.com/podcast
  4. http://twitter.com/ryanshrout and http://twitter.com/pcper
  5. 0:01:58 Join us for some cool live events this week! - http://pcper.com/live
  6. 0:05:15 Western Digital My Net N900 HD Router Review
  7. 0:19:00 Low-End Laptop Graphics Solution Comparison: Five Options Go Head-To-Head
  8. 0:22:03 Galaxy GeForce GT 640 GC 1GB DDR3 Review - GK107 is no GK104
  9. 0:30:17 This Podcast is brought to you by MSI!
  10. 0:31:00 Modest announcements at the last day of the AFDS
  11. 0:34:20 Western Digital and Seagate doomed to be marked as bad sectors?
  12. 0:37:45 How did we suddenly move past the $1/GB on SSDs?
  13. 0:40:25 SK Hynix to acquire Link_a_Media Devices for $248 million
  14. 0:44:30 Microsoft Surface announced, tablet to compete with iPad
  15. 0:52:40 Intel renames Larrabee to Xeon Phi
  16. 1:01:00 Hardware / Software Pick of the Week
    1. Ryan: Pegasus R4 Thunderbolt Unit - pushing 660 MB/s with RAID-0
    2. Jeremy: I change my mind … This is what I was promised!!
    3. Josh: I love the price drop!
    4. Allyn: Jawbone HD + The Nerd
  17. 1-888-38-PCPER or podcast@pcper.com
  18. http://pcper.com/podcast
  19. http://twitter.com/ryanshrout and http://twitter.com/pcper
  20. Closing

Has Atom finally found its home ... in cell phones?

Subject: General Tech | June 21, 2012 - 01:43 PM |
Tagged: Medfield, SoC, atom z2460

Intel will be focusing a lot of attention on the mobile phone market this year, already they have started in Asia but hopefully it won't be too long until we start to see them here in North America.  Currently their Medfield SoC is fabbed on the 32nm process but we can expect to see 22nm chips with lower power consumption in the very new feature.  Companies unfamiliar to the West, such as Lava, Orange and ZTE are already either selling a phone or are about to release one, but those do not define the limits of the market.  DigiTimes describes their plans for the coming year as aggressive but with ARM already deeply entrenched in this market we have yet to see if this is the market where Atom will really find a successful niche.

 

intel-atom-z2460.jpg

"Intel's Medfield platform-based smartphones have recently received attention from handset players and telecom carriers such as Orange, Lenovo, Motorola Mobility, ZTE and India-based Lava International.

Lava International already launched its 4.03-inch Xolo X900, featuring Atom Z2460 processor (1.6GHz), 1GB memory, 16GB storage capacity, 8-megapixel camera and a battery that allows users to connect to the Internet through 3G for five hours and talk for eight hours. The smartphone is priced around US$400."

Here is some more Tech News from around the web:

Tech Talk

 

Source: DigiTimes

NVIDIA Responds to Linus Torvalds’ Rant

Subject: General Tech | June 21, 2012 - 01:35 PM |
Tagged: rant, optimus, open source, nvidia, linux, linus, drivers

Last week, the founder of Linux – Linus Torvalds – gave a speech at the Aalto Center for Entrepreneurship. The aspect that most people picked up on was a certain disparaging statement towards NVIDIA. Since then, the video has spread rapidly around the Internet with critics for and against the statement. Linus does not believe that NVIDIA is easy to work with regarding Linux support, in short. NVIDIA PR recently responded to his statement in stating that the company is in fact heavily involved with Linux development, albeit mobile kernels.

nvidia-2.jpg

NVIDIA stated in its PR release that supporting Linux is important to the company and they understand how important a positive Linux experience using NVIDIA hardware is. I don’t think anyone is surprised by that statement, but that was not all they said. The company stated that they are big supporters of the ARM Linux kernel with a claimed second most total lines changed and fourth highest number of changesets in the kernel.

The company uses proprietary drivers, but it does support GeForce, Quadro, and Tesla graphics cards under the Linux operating system. By using a common, proprietary driver, NVIDIA claims same-day support for new graphics cards and OpenGL versions for both Windows and Linux operating systems.

Linus’ rant started when an audience member asked about Optimus support under Linux. On that front, NVIDIA did not have a direct answer – only that when it launched laptops with Optimus, it was only supported on Windows 7. Allegedly, the company is working to make interaction between its drivers and the Bumblebee Open Source Project. The Bumblebee project is working to make Optimus-powered laptops work with Linux operating systems.

What do you think of the two statements by Linus and NVIDIA? Should NVIDIA be held accountable for Optimus support under Linux? Is the company doing enough to support the OS? Or is Linus wrong? Let us know in the comments below!

Personally, as much as I like Linux, I don’t think NVIDIA should have to go out of its way to support Optimus on Linux. At least, not until the Linux OS is the operating system that comes pre-installed on an Optimus notebook. At that point, it would be on NVIDIA to provide support. Until then, they don’t have to support it on aftermarket / third part operating systems. With that said, better Linux support couldn't hurt PR-wise. As far as Linux and NVIDIA working together in a more general sense, I think that the company could certainly do more for Linux on the desktop, especially being a Linux Foundation member, but I don't think they will until it is more financially viable to do so.

The full PR statement is available after the break.

Source: Phoronix

Futuremark Teases 3DMark DirectX 11 With Tech Demo Video

Subject: General Tech | June 21, 2012 - 10:43 AM |
Tagged: windows 8, windows, Futuremark, directx 11, benchmarking, 3dmark

Popular benchmarking software developers Futuremark recently posted a video of latest 3DMark tech demo. Premiering in its Windows 8 benchmarking software, the tech demo uses complex volumetric lighting with real time scattering, tessellation, visible particles and clouds of smoke. It also uses fluid dynamics, audio by Pedro Macedo Camacho (who also created the 3DMark 11 soundtrack), ambient occlusion, and post processing. Whew, that’s a lot of shiny graphics!

We posted a few screenshots of the tech demo that showed up online a few weeks ago, and now it seems like the company is ready to show it off in video form. The embedded video below shows a mysterious figure walking through a small town nestled in a canyon with smoke, lava, and a flying robot to keep her company. The graphics are very detailed and the particle and fluid physics look really good. It should do a great job of stressing out your graphics cards when it comes out in the latest 3DMark.

Unfortunately, not much is known as far as specific release dates, or even if it will be called 3DMark 12 (or 3DMark for Windows 8). If you are into benchmarking software though, keep your eyes on Futuremark’s website as they release more details.

Source: Futuremark

Truly get behind the wheel in DiRT with SteelSeries

Subject: General Tech | June 20, 2012 - 04:46 PM |
Tagged: Simraceway S1 Steering Wheel, steelseries, input

With the release of the newest addition to the DiRT series it seems appropriate to take a look at one of the steering wheels currently on the market, the SteelSeries Simraceway S1 Steering Wheel.  As you can see this device has little in common with the wheel foudn in your car and more resembles a steering wheel which swallowed several gamepads.  This is on purpose as  SteelSeries intends for you to be able to play using only their wheel.  MadShrimps liked it for its novelty value and did indeed successfully use it in a number of games but they would have liked to see better software to give more functionality to this device.

ss_wheeliw.gif

"The Simraceway S1 Steering Wheel from SteelSeries is a unique peripheral made for people that do not have enough space in their gaming room to keep a full racing setup. The wheel comes with shift, throttle and brake paddles in the back and enough programmable buttons on the front for delivering a much better experience than using a regular Xbox360 controller. A nice addition is the RPM LEDs, but these will function only if the games also support it (F1 2011, Simraceway). The S1 also supports an optional wheel stand, which hopefully will become available in the near future."

Here is some more Tech News from around the web:

Tech Talk

 

Source: Mad Shrimps

Progress on support for the Source Engine on Linux Steams along

Subject: General Tech | June 20, 2012 - 02:56 PM |
Tagged: gaming, linux, source engine, steam

If you have ever bemoaned the fact that your gaming habit is the only thing preventing you from dumping Windows and moving to Linux then your excuse might just be about to expire.  As Phoronix informed us a few short weeks ago, Steam is taking gaming on Linux seriously and the project to get the Source Engine up and running on Linux moves ever forward.  Their team has recently grown with the addition of the designer of Battle for Wesnoth, David White and they are still looking for more Linux developers.  If you are interested in playing Portal on a Linux box, or if you are a Linux Guru who'd like to work for Steam, you should check out this post on Phoronix.

PhoronixProof.jpg

"Things appear to be moving along nicely in the Linux cabal at Valve Software as they work to enable Steam and the Source Engine on the Linux desktop. Here's another one of the new tenured Linux developers that will be starting soon."

Here is some more Tech News from around the web:

Gaming

 

Source: Phoronix

The Surface Tablet should be cheaper than an Ultrabook, but not by much

Subject: General Tech | June 20, 2012 - 01:34 PM |
Tagged: surface, ultrabook, Pegatron, windows rt, windows 8, tablet, microsoft, arm, tegra 3

You've met Microsoft's two new Surface Tablet by now, either in Scott's write up or elsewhere on the net and are aware that there is a less expensive ARM and Tegra 3 version and a more expensive Ivy Bridge model.  What you might not have known is the expected pricing, a lack that DigiTimes remedies this morning with the prediction the WinRT model will cost at least $600 and the Win8 model more than $800.  Both are being assembled by Pegatron Technology but the amount being assembled is still unknown.  The Surface Tablet is certainly attention grabbing but it costs significantly more than other tablets and many full notebooks, but it likely to be lower priced than either Intel or Apple's ultraportable devices which puts it in an odd spot in the market.  How many will be willing to pay that much for a multi-touch tablet with dock?

MicrosoftSurfacetablet.jpg

"Sources from notebook players have revealed that Microsoft's 10.6-inch Surface tablet PCs will be outsourced to Pegatron Technology for assembly; however, there is still not a firm estimate for order volumes.

The sources also estimated the end-market price of the Windows 8 Pro-based Surface tablet PC with Ivy Bridge processor to be at least above US$799, while the Windows RT-based model, featuring Nvidia's Tegra 3, will be priced above US$599."

Here is some more Tech News from around the web:

Tech Talk

 

Source: DigiTimes

NVIDIA's Tesla K10 offers serious single-precision performance

Subject: General Tech | June 19, 2012 - 03:04 PM |
Tagged: nvidia, tesla, K10, GK104, HPC

One of NVIDIA 's line of Tesla HPC cards, the Tesla K10 has actually been seen in the wild.  the new Tesla series is split between the GK104 based K10 model specifically designed for single-precision tasks and the GK110 based Tesla K20 and it is optimized for double-precision tasks.  The K10 is capable of 4.58 teraflops thanks to a pair of GK104s with 8GB of GDDR5, whereas the K20 should in theory double Intel's Xeon Phi at 2 teraflops of double-precision performance but that has yet to be demonstrated.  The K10 that was demonstrated also showed off another of the benefits of NVIDIA's new architecture, even with two GPUs the card remains within a 225W thermal envelop, something that is incredibly important if you are building a cluster.  The Register has gathered together some of the benchmarks and slides from NVIDIA's release, which you can see here.

elreg_nvidia_isc_tesla_k10_benchmarks.jpg

"The Top 500 supercomputer ranking is based on the performance of machines running the Linpack Fortran matrix math benchmark using double-precision floating point math, but a lot of applications will do just fine with single-precision math. And it is for these workloads, graphics chip maker and supercomputing upstart Nvidia says, that it designed the new Tesla K10 server coprocessors."

Here is some more Tech News from around the web:

Tech Talk

 

Source: The Register

Microsoft Surface announced -- twice. ARM, x86: your choice.

Subject: General Tech, Systems, Mobile | June 18, 2012 - 09:27 PM |
Tagged: windows rt, windows 8, tablet, microsoft

Steve Ballmer led the enigmatic announcement of “Surface”, a Microsoft branded consumer tablet. The tablet will contain a 10.6” display and run either Windows RT or Windows 8 Pro depending on whether you choose the NVIDIA-powered ARM variant or the higher-end Intel x86-based sibling. The device’s cover will contain a built-in Bluetooth keyboard and multi-touch trackpad.

Microsoft generated a lot of hype around their latest announcement.

In the end what we received the entirety of what was expected -- except the product looks compelling.

The Surface, borrowing the brand from their business-oriented smart table products, is a series of consumer tablets with a 10.6” 16x9 form factor. Would you like a full Windows 8 Pro experience on an Intel device or would you prefer a thinner and lighter Windows RT device powered by an NVIDIA ARM processor? Let us weight the Pro and cons.

surface-cover.jpg

So would this be like -- an Ultra…clipboard? Ooo -- Ultraclippy, that has brand power.

Early reports testify that the device feels well built. The announcement made somewhat of a big deal that the tablet has a magnesium chassis and a Gorilla Glass 2 screen. You will cover the screen of the device with a small Bluetooth keyboard which will be available in a few colors. With the tablet resting on its included kickstand and its keyboard cover flowing out from beneath it -- the Surface looks very similar to a laptop.

surface-kick.jpg

So -- magnesium chassis. This should be fun to thermite.

The Intel variant will feature a larger battery although extra battery life is not an immediate guarantee. The Pro device will allow for MicroSDXC cards, USB 3.0, and mini DisplayPort output. Both devices feature 2x2 MIMO antennae for their WIFI connectivity which could provide a fair chunk of bandwidth for streaming media.

Pricing and availability are currently unannounced except that they will be comparable to what is available. The ARM device will be available in 32 and 64GB models with the x86 Pro-class device available in 64 and 128GB.

Source: Microsoft