Interrupting Oktoberfest to run Mesa benchmarks under Linux

Subject: General Tech | September 27, 2011 - 01:56 PM |
Tagged: linux, mesa, HiZ, Intel, sandy bridge

Phoronix are dedicated to testing out the current limitations of Linux and the graphics performance Sandy Bridge is capable of, so much so that they abandoned the joys of Oktoberfest to test the new implementation of hierarchical Z support for Intel's Mesa DRI driver.  Specifically they wanted to see the improvements made to the performance of the graphical portion of a Core i5 2520M.  The new implementation did well, with improvements across the board though more impressive in some tasks that others.  Read on to see what you can expect from the new Mesa driver.

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"While there are still several days left of this year's Oktoberfest, to take a short break this morning from benchmarking the wonderful beer, food, and Bavarian females, here are benchmarks of the new Intel HiZ Linux support. Just a few days ago a new, nearly ready patch-set was published for implementing hierarchical Z support within Intel's Mesa DRI driver."

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Source: Phoronix

Podcast #171 - X79 Motherboard Show and Tell, a 5th Core in NVIDIA's Kal-El, Weekly News, Viewer Questions and more!

Subject: Editorial | September 22, 2011 - 03:49 PM |
Tagged: x79, sandy bridge-e, podcast, nvidia, kal-el, Intel, amd

PC Perspective Podcast #171 - 9/22/2011

Join us this week as we have a X79 Motherboard Show and Tell, a 5th Core in NVIDIA's Kal-El, Weekly News, Viewer Questions 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

This Podcast is brought to you by MSI Computer, and their all new Sandy Bridge Motherboards!

Program length: 1:13:36

Program Schedule:

  1. 0:00:36 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. Stay Tuned for a contest!!
  6. 0:02:05 X79 Show and Tell!
  7. 0:13:00 NVIDIA Reveals a 5th CPU Core in Upcoming Kal-El Tegra SoC
  8. 0:24:33 This Podcast is brought to you by MSI Computer, and their all new Sandy Bridge Motherboards!
  9. 0:25:47 IDF 2011: Intel Many Integrated Core (MIC) Knights Corner
  10. 0:28:12 IDF 2011: Knights Ferry Shown 8-Deep Running Ray Tracing
  11. 0:31:15 Corsair is a vengeful beast: K90, the (Black)Widow’s maker?
  12. 0:37:58 Corsair Returns With A Vengeance (Line Of Gaming Headsets)
  13. 0:39:00 This newcomer to SSDs holds a new iteration of a familiar controller
  14. 0:45:00 New Intel Core i7 2700K Revealed In MDDS Will Take Top Spot In Company Lineup
  15. 0:47:11 Kepler has arrived ... sort of
  16. 0:51:13 Email from Pete about Windows 8 and SSDs
  17. 0:56:00 Email from Nabokovfan87
  18. 1:02:00 Email from Rahul about Ultrabooks
  19. 1:04:00 Win a Free Drobo Storage Device at PC Perspective!!
  20. 1:04:52 Hardware / Software Pick of the Week
    1. Ryan: Gorillapod
    2. Jeremy: Ray Tracing ain't dead  fine, ruin my pick then  Cartel
    3. Josh: Looks very interesting:  http://shopping1.hp.com/is-bin/INTERSHOP.enfinity/WFS/WW-USSMBPublicStore-Site/en_US/-/USD/ViewProductDetail-Start?ProductUUID=UUIQ7EN5PMEAAAEyle0CBwpd&CatalogCategoryID=yP4Q7EN5.w0AAAEu6fw.zwd2
    4. Allyn: VMWare 8
  21. 1-888-38-PCPER or podcast@pcper.com
  22. http://pcper.com/podcast   
  23. http://twitter.com/ryanshrout and http://twitter.com/pcper
  24. Closing

Source:

Take a trip on the Ivy Bridge

Subject: Processors | September 22, 2011 - 02:35 PM |
Tagged: Intel, Ivy Bridge, tick, 22nm, tri-gate

Over at AnandTech you can read about the first processor to be designed using Intel's new Tri-Gate transistors, Ivy Bridge.  As well this new take on Sandy Bridge will natively support USB 3.0 thanks to the improved Z77, Z75 and H77 chipsets.  There will also be Q77, Q75 and B75 to make sure you get a more alphabet soup to deal with.  The new GPU inside is something Intel is rather proud of, a claimed 33% improvement is impressive and signals that Intel really is taking the iGPU portion of their chips seriously.  That focus is confirmed if you read through the minimal improvements to the CPU side, not a bad thing at all, simply confirmation that Intel is concerned more with power efficiency and graphics performance instead of just pumping up the megahertz.

ivbgpu.jpg

"Five years ago Intel announced its ambitious tick-tock release cadence. We were doubtful that Intel could pull off such an aggressive schedule but with the exception of missing a few months here or there tick-tock has been a success. On years marked by a tick Intel introduces a new manufacturing process, while tock years keep manufacturing process the same and introduce a new microprocessor architecture. To date we've had three tocks (Conroe, Nehalem, Sandy Bridge) and two ticks (Penryn, Westmere). Sampling by the end of this year and shipping in the first half of next year will be Intel's third tick: Ivy Bridge."

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Source: AnandTech

Intel Core i7 2700K Will Cost More Than 2600K

Subject: Processors | September 22, 2011 - 11:39 AM |
Tagged: sandy bridge, Intel, core i7, 2700K, 2600K

Intel’s 2600K processor has sat at the top of the company’s lineup for almost a year now. As the company has had time to work out production issues and streamline the binning on their silicon, the Core i7 2700K that was revealed recently through a materials declaration data sheet (MDDS) would be identical to the 2600K except for a 100MHz bump in clock speed. Launching in October 2011, the new processors are said to be great overclockers due to Intel cherry picking the silicon used in the 2700K.

 

Intel.png

Interestingly, the 2700K may not replace the current Core i7 2600K processor in the lineup. According to a source by VR-Zone, the 2700K will debut at a higher price point than the 2600K which suggests that Intel has no plans to phase out the processor. Specifically, the new 2700K will not result in cheaper 2600K parts as it debuts at the current list price (for the 2600K) of $317 USD. Rather, VR-Zone suspects that the new Sandy Bridge CPU will launch at a higher price point in the range of $340 to $350 USD.

What are your thoughts on the new Core i7 2700K? Do you think Intel will keep both the 2600K and 2700K around, and (more importantly) will the 2700K be worth the extra money as a pseudo cherry picked 2600K with a 100MHz higher stock clock? Let us know your thoughts in the comments.

 

Source: VR-Zone

New Intel Core i7 2700K Revealed In MDDS Will Take Top Spot In Company Lineup

Subject: Processors | September 20, 2011 - 01:00 PM |
Tagged: sandy bridge, quad core, Intel, core i7 2700k

The Intel Core i7 2600K is the company’s top tier Sandy Bridge processor; or at least it was until now. CPU World discovered interesting part numbers on the company’s Material Declaration Data Sheet (MDDS) that suggests that there may be a new contender for the top spot. Specifically, the new part numbers are BX80623172700K and BXC80623172700K, which suggests that the new processor will be launched as the Intel Core i7 2700K.

CPU World's discovery of new part numbers. 

The site suggests that the new 2700K will be a higher clocked version of the 2600K processor, including a 95 watt TDP, four cores, hyperthreading technology, and 8 MB of cache. Unfortunately, it is not clear just how much higher the 2700K will be clocked at; however, as an unlocked processor with relatively good binning, enthusiasts should be able to get some great overclocks out of them.

Have you upgraded to Sandy Bridge, or are you planning on skipping over it for another upgrade instead? Either way, I think it is a good thing to see Intel updating its current lineup while also pursuing Ivy Bridge and Sandy Bridge-E.

Source: CPU World

IDF 2011: Live Blog of Keynotes, Technical Discussions

Subject: Editorial, General Tech, Processors, Chipsets, Systems, Storage, Mobile, Shows and Expos | September 15, 2011 - 12:15 PM |
Tagged: live blog, Intel, idf 2011, idf

PC Perspective is all over the 2011 Intel Developer Forum and we'll be covering it LIVE here all week.  Expect to hear news about Ivy Bridge, Sandy Bridge-E, SSDs, X79 chipsets, 22nm tri-gate transistors and more!  We will have specific news posts about the major topics but if you want to keep up with our information to the minute, then you'll want to migrate to this page throughout Tuesday, Wednesay and Thursday morning.  

You can also hit up http://www.pcper.com/category/tags/idf to see all of the posts relating to and coming from IDF this week!

Feel free to leave comments for me on what exactly you want to know and I will do my best to address your questions as the day progresses. 

Source: PCPer

Bloggers and techies descend on the IDF

Subject: General Tech | September 14, 2011 - 01:36 PM |
Tagged: Intel, idf, idf 2011

Ryan wasn't the only one madly recording the Intel Developers Forum keynote address by Mooly Eden, The Tech Report was also there.  Drop by their record of the live blog that they created here, complete with pictures from a different angle than Ryan's and with different content in some cases. There is even a hacker ninja!

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"Our own Scott Wasson and Geoff Gasior live blogged Mooly Eden's keynote (complete with pictures) at the Intel Developer Forum this morning. The keynote centered on Intel's mobile endeavors, including Windows 8 tablets and Ivy Bridge-powered ultrabooks. Eden also gave a sneak preview of Intel's next-gen Haswell processors, which will succeed Ivy Bridge in 2013."

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Intel & McAfee submerging their DeepSAFE deep into the Core

Subject: General Tech | September 13, 2011 - 05:05 PM |
Tagged: mcafee, Intel, idf 2011, idf

As the Intel Developer Forum commences we finally learn a little bit about what Intel is attempting to do with the acquisition of McAfee among other tidbits. Malware is one of the banes of computing existence. Information is valuable, security is hard, and most people do not know either. Antimalware software remains a line of defense between you and infections in the event that your first three lines of defense (patching known security vulnerabilities in software; limiting inbound connections and permissions; and common sense) fail to help. While no antimalware software is anywhere near perfect Intel believes that getting protection a little deeper in the hardware will do a little more to prevent previously unknown exploits.

IDF-McAfee.jpg

Great Norton’s Ghost!

According to McAfee’s website, DeepSAFE is a platform for security software to see more of what is going on in the hardware around the Operating System itself. They are being very cagey about what technology is being utilized both on their site as well as their FAQ (pdf) which causes two problems: firstly, we do not know exactly what processors support or will support DeepSAFE; secondly, we do not know exactly what is being done. While this is more details than we knew previously there are still more than enough holes to fill before we know what this technology truly is capable of.

Source: McAfee

IDF 2011: Intel Developer Forum Coverage Coming Soon!

Subject: Editorial, General Tech, Motherboards, Processors, Chipsets | September 12, 2011 - 10:22 AM |
Tagged: Intel, idf 2011, idf

It is once again time for our annual pilgrimage to the land of the Golden Gate to spend a few days with our friends at Intel and the Intel Developer Forum.  IDF is one of the most informative events that I attend and I am always impressed by the openness and detail with which Intel showcases its upcoming products and future roadmap.  This year looks to be no different.

idf02.png

What do we have on the agenda?  First and foremost, we expect to hear all about Ivy Bridge and the architecture changes it brings to the Sandy Bridge CPUs currently in the market.  Will we see increased x86 performance or maybe increases in the likelihood of us recommending the integrated graphics?  More information is set to be revealed on the 22nm tri-gate transistor as well as the X79 chipset and the Sandy Bridge-E enthusiast platform.  SSDs and Ultrabooks are also set on the docket.  It's going to be busy.

But what would a week in downtown San Francisco be without visits from other companies as well?  We are set to meet with Lucid, MSI, ASUS, Gigabyte, Corsair, HP and of course, AMD.  I expect we will have just as much to say about what each of these companies has on display as we do Intel's event.  

I am planning on live blogging many of the sessions I will be attending so stay tuned to PC Perspective all week for the latest!!

Source: Intel

ASRock Vision 3D HTPC With Sandy Bridge CPU Leaks to Web

Subject: General Tech | September 8, 2011 - 08:09 PM |
Tagged: sandybridge, Intel, htpc, asrock

ASRock, a company most well known for its motherboards, has built a sleek little HTPC (home theater PC) whose specifications recently leaked to the web. Powered by a choice of Intel’s latest Sandy Bridge Core i3, i5, or i7 processors, and a discrete Nvidia GT540M graphics card with 1 GB RAM the small black or silver chassis has enough power to deliver 2D or 3D video with ease. Further, the computer features a Blu-ray drive, the aforementioned Nvidia 3D Vision technology, a media center remoter, and a media card reader.

vision-3d-2nd-gen-seriesm.jpg

Connectivity includes headphone and microphone inputs, two USB 3.0 ports, SD card reader, and power button on the front. The rear of the HTPC contains a host of connectivity options including a power jack, S/PDIF, 7.1 channel analog audio jacks, Ethernet, two USB 3.0 ports, DVI, E-SATA, HDMI 1.4a, and four USB 2.0 ports. Air ventilation slots and a Kensington lock slot.

Needless to say, this little PC is loaded with options, and would even be capable of some light gaming in addition to its role as a movie and multimedia playback device. The aesthetics are pretty good as well. Do you have a dedicated HTPC box in your entertainment center or do you use extender devices like the Xbox 360 to play your media on the TV?  You can see more photos and details on the HTPC over at Engadget.

Source: Engadget