John Carmack Interview: Question and Topic suggestions?

Subject: Editorial, Graphics Cards, Processors | August 4, 2011 - 11:15 AM |
Tagged: nvidia, john carmack, interview, carmack, amd

A couple of years back we talked on the phone with John Carmack during the period of excitement about ray tracing and game engines.  That interview is still one of our most read articles on PC Perspective as he always has interesting topics and information to share.  While we are hosting the PC Perspective Hardware Workshop on Saturday at Quakecon 2011, we also scheduled some time to sit with John again to pick his brain on hardware and technology.

carmack1.jpg

If you had a chance to ask John Carmack questions about hardware and technology, either the current sets of each or what he sees coming in the future, what would you ask?  Let us know in our comments section below!! (No registration required to comment.)

Source: PCPer

Looking at the lower end of AMD's graphics, Caicos and Turks

Subject: Graphics Cards | August 3, 2011 - 04:28 PM |
Tagged: HD 6670, HD 6570, HD 6450, amd, Caicos, turks

On the lower end of AMD's GPU lineup you will find the HD 6670, HD 6570 and HD 6450 of which the first two are based on the Turks architecture and the last on the Caicos architecture.  They mark a jump in transitor, shader and ALU counts from the previous low end cards, the HD5670 and HD 5450.  That increase has also brough with it higher power requirements and more heat to disappate which, at least on the reference cards X-bit Labs tried, results in a louder card.  They do still help a Llano based system score significantly better in gaming, but don't add a lot to the APUs abilities as a high definition player.

If you are looking for something a little stronger, Josh just poured out a few thousand words on the MSI N580GTX Lightning Xtreme Edition for you.

XBT_amd_spec.png

"Smartphones, nettops, notebooks and tablets have taken over our everyday life. But what if you don’t feel like leaving the cozy living-room and would gladly watch a blockbuster Blue-ray movie or play your favorite game for a few hours? The answer is simple: HTPC with a good graphics accelerator inside will do the trick. Let’s check out the new solutions AMD has recently rolled out for this particular market."

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

Graphics Cards

Source: X-bit Labs

Podcast #164 - Intel and AMD Earnings, Intel MLAA, 28 nanometer GPUs, Viewer Questions and more!

Subject: General Tech | July 28, 2011 - 05:16 PM |
Tagged: ssd, podcast, ocz, Intel, amd

PC Perspective Podcast #164 - 7/28/2011

This week we talk about Intel and AMD Earnings, Intel MLAA, 28 nanometer GPUs, 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, Jeremy Hellstrom, Josh Walrath and Allyn Malventano

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

Program length: 1:26:36

Program Schedule:

  1. 0:00:43 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. 0:02:13 Intel and AMD Provide Positive Earnings
  6. 0:13:35 Bulldozer will be on time, missing CEO or not
  7. 0:14:45 Intel MLAA: Matrox had the right idea, wrong everything else
  8. 0:23:00 This Podcast is brought to you by MSI Computer, and their all new Sandy Bridge Motherboards!
  9. 0:24:04 Intel reproduces '8MB bug', fix coming soon.
  10. 0:32:20 Video Perspective: AMD Steady Video Technology on AMD A-Series APUs
  11. 0:35:28 Phone in your overclocking, MSI Afterburner App for Android
  12. 0:37:00 OCZ wraps both its ARMs around a new SSD controller and gives it a little TLC
  13. 0:40:55 AMD CFO States They Will Have 28 Nano-meter GPUs Out This Year
    1. more info on low power HKMG aka HPL
  14. 0:45:45 Apple is da bomb! Vulnerability found in battery circuitry
  15. 0:54:05 Email from Tom about Eyefinity
  16. 0:59:06 Email from Greg about Eyefinity again
  17. 1:05:05 Email from Luke about SSDs
  18. 1:10:08 Email from Jesse about SRT notebooks
  19. 1:14:05 Quakecon Reminder - http://www.quakecon.org/
    1. Tshirts, prizes, stuff!
    2. Win a truck: http://www.pcper.com/news/Shows-and-Expos/QuakeCon-2011-Arrive-clunker%E2%80%A6-leave-beast
  20. 1:16:32 Hardware / Software Pick of the Week
    1. Ryan: Evernote
    2. Jeremy: isostick ... 1/2 way through the kickstart process even
    3. Josh: dirt cheap USB 3.0 16GB
    4. Allyn: Sony DSC-HX100V
  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. 1:25:46 Closing

Source:

AMD Catalyst 11.7 Windows release and 11.8 preview

Subject: Graphics Cards | July 27, 2011 - 03:24 PM |
Tagged: catalyst, amd

You can get the official 11.7 Catalyst driver from AMD right here, just make sure to pick the right OS version.

Resolved issue highlights:

  • All issues experienced with mouse cursor lag have been resolved
  • Log event (Event ID 62464) issues when playing video content have been resolved
  • Resolves system hangs seen in the AMD Catalyst™ 11.6 driver on specific HDMI and DP displays
  • Bluray playback using PowerDVD 10 under High Performance mode no longer randomly displays a blank screen.
  • Some Divx format files no longer display video corruption using WinDVD.
  • AMD SteadyVideo is now applied to Home Video clips using WinDVD 10.
  • Chequerboard corruption is no longer displayed intermittently when playing DirectX 10 titles in a Crossfire configuration and Eyefinity enabled.
  • Shogun II now renders the cinematics correctly when run in various Eyefinity configurations.
  • Video playback now works correctly when Hardware acceleration is enabled with VLC Player version 1.1.9.
  • Crossfire now functions correctly when playing Hamilton’s Great Adventure.
  • PowerDVD now correctly handles 3D Bluray content. Portal 2 no longer displays flickering on water surface textures with Medium and Low Shader detail settings.

Highlights of the Linux AMD Catalyst™ 11.7 release include:

This release of AMD Catalyst™ Linux introduces support for the following new operating systems:

  • RHEL 5.7 support (early look)
  • Ubuntu 11.04 production support

Highlights of the AMD Catalyst™ 11.8 preview driver include:

  • Enables AMD HD3D technology support on DisplayPort panels, such as Samsung 750 and 950 series 3D displays.
  • Improves performance up to 10% in Crysis 2 DirectX 11 version for both non-Anti-Aliasing, and application enabled Anti-Aliasing cases on the AMD Radeon™ HD 6000 and AMD Radeon™ HD 5000 Series
  • Improves performance up to 8% in Fear 3 DirectX 11 version with application enabled Anti-Aliasing on the AMD Radeon™ HD 6000 and AMD Radeon™ HD 5000 Series
  • Improves performance up to 30% when AMD’s Morphological Anti-Aliasing (MLAA) is enabled through the Catalyst™ Control Center on the AMD Radeon™ HD 6000 and AMD Radeon™ HD 5000 Series

The AMD Catalyst 11.8 Preview driver can be found here: http://support.amd.com/us/kbarticles/Pages/Catalyst118DriverPreview.aspx

amdgame.jpg

Source: AMD

AMD CFO States They Will Have 28 Nano-meter GPUs Out This Year

Subject: Graphics Cards | July 27, 2011 - 12:57 AM |
Tagged: gpu, amd, 28nm

A few weeks ago, a rumor regarding TSMC experiencing issues with NVIDIA’s 28nm manufacturing process for GPUs spread across the Internet. Not long after that rumor, a new rumor emerged that stated AMD would beat NVIDIA to 28nm. More information has now reached us in the form of a quote from AMD’s CFO Thomas Seifert who stated the following during the Q2 2011 Earnings Call:

“We also passed several critical milestones in the second quarter as we prepare our next-generation 28-nanometer graphics family. We have working silicon in-house and remain on track to deliver the first members of what we expect will be another industry-leading GPU family to market later this year. We expect to be at the forefront of the GPU industry's transition to 28-nanometer.”

48832F_AMDr_L_E_RGB.png

With some talk of the new Radeon HD 7xxx series coming out as early as September, the statement that AMD has working silicon is a good sign that they are on track to deliver GPUs on the small 28nm manufacturing process. Whether they can beat NVIDIA to it; however, still remains to be seen. With that said, things are looking good for AMD’s GPU division. What are your thoughts on this, will NVIDIA pull a Hail Mary and get Kepler out of the gate before AMD can ramp up production of the new Radeons?

Video Perspective: AMD Steady Video Technology on AMD A-Series APUs

Subject: Editorial, Graphics Cards | July 25, 2011 - 02:23 PM |
Tagged: amd, APU, llano, steady video, a8-3850, video

In our continuing coverage of the AMD Llano-based A-Series of APUs we have another short video that discusses and evaluates the performance of AMD's Steady Video technology publicly released to the world with the 11.6 driver revision this month.  Steady Video, as we described it in our initial AMD Llano A8-3850 review is:

Using a heterogeneous computing model AMD's driver will have the ability to stabilize "bouncy" video that is usually associated with consumer cameras and unsteady hands.

Basically, AMD is on the war path to show you that your GPU can be used for more than just gaming and video transcoding.  If the APU and heterogeneous computing is to thrive, unique and useful applications of the GPU cores found in Llano, Trinity and beyond must be realized.  Real-time video filtering and stabilization with Steady Video is such an example and is exclusive to AMD GPUs and APUs.

As you can see there are no benchmarks in that video, no numbers we can really quote or reference to tell you "how much" better the corrected videos are compared to the originals.  The examples we gave you there were NOT filtered or selected because they show off the technology better or worse than any others; instead we used it for what AMD said it should be used for - amateur video taken without tripods, etc.  

And since this feature works not only AMD A-Series APUs but also on recent Radeon GPUs, I encourage you all to give it a shot and let us know what you think in our comments here below - do you find the feature useful and effective?  Would you leave the option enabled full time or just turn on when you encounter a particularly bouncy video?

If you haven't seen our previous Video Perspectives focusing on AMD A-Series of APUs, you can catch them here:

Intel and AMD Provide Positive Earnings

Subject: Editorial | July 22, 2011 - 01:59 PM |
Tagged: Sandy Bridge E, Q2 2011, llano, Intel, bulldozer, APU, amd

 

The first half of this year has been surprisingly strong for the chip industry, and Intel and AMD are helping to lead the way and satiate demand for new processors at all market levels.

Intel was first off the bat to release earnings for their 2nd quarter, and they again broke revenue and profit records for Q2.  Gross revenue was a very healthy $13 billion and the company’s net profit was an impressive $3 billion.  Margins are down from last year’s high of 67%, but the actual 61% far outshines that of their competition.  Q2 2010 results were $10.8 billion in gross revenue and $2.9 billion net profit.  While profit was “only” $100 million more than Q1 2010, the extra $2.2 billion in revenue is something to sit up and notice.

intel_sb_die.jpg

Sandy Bridge based parts have continued to propel Intel's domination of the CPU market.

Probably the two greatest strengths for Intel are extracting the most amount of performance per mm squared of die and of overall process technology leadership.  Intel has been shipping 32 nm parts for some 18 months now, and their redesigned Sandy Bridge architecture has left their primary competition in the dust when it comes to overall multi-core CPU performance.  Intel has improved their integrated graphics capabilities, but this is one area where they simply cannot compete with the more GPU focused AMD.  Intel is also facing much increased competition in the mobile market from the Llano based chips and their accompanying chipset, which has been a virtual fortress for Intel until recently.  While Intel still rules in CPU performance, the combination of rich graphics, chipset features, and competitive power consumption has made Llano a true threat to the mobile sector.

Click here to read more.

Source:

The PowerColor HD6950 features a unique cooler

Subject: Graphics Cards | July 22, 2011 - 01:00 PM |
Tagged: amd, hd6950, powercolor, 6950 PCS+ Vortex 2

We have seen non-standard HD6950's with dual fans before, but not quite in the way that PowerColor implemented them.  The fans can slide in and out of their shrouds, not only for cleaning but also to fine tune the way that they cool the card.  Hardware Heaven managed a rather decent overclock on the card, hitting 908MHz on the GPU and 1496MHz GDDR5.  The full list of features reads like a dream, copper block with thick heatpipes, dual BIOS, aluminium fins, solid capacitors, ferrite core chokes and DrMos, probably why this card costs a wee bit more than your average card.

HH-powercolor-radeon6950-vortex2_fan2.jpg

"Today we will be putting the 6950 PCS+ Vortex 2 and its unique cooler through a selection of real world gaming, multimedia and GPU computing tasks to see how it stacks up against some of the best competitor cards on the market."

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

Graphics Cards

Bulldozer will be on time, missing CEO or not

Subject: General Tech | July 22, 2011 - 11:42 AM |
Tagged: amd, bulldozer, finance, release

AMD has a lot to happy about today, even if both they and GLOBALFOUNDRIES are one CEO short of a full board.  This time last year AMD was talking up Bulldozer as a product 12 months or more out of market and facing a $43 million loss under “Generally Accepted Accounting Principles”, as Josh explained fully.  Long story short it was money being paid for GF; the unadjusted profit for the quarter was actually $83 million, . This quarter it was a $61 million profit, $70 million non-GAAP, thanks to AMD focusing on keeping the costs down, with a bit of help from the recent release of Llano. 

On the processor side, AMD is pegging the 16-core "Interlagos" Opteron 6200 Bulldozer CPU for servers and the Zambezi FX series will both come out at the same time, at least as far as revenue is concerned.  We may not have them in hand for a while longer than that, but not too long.  Drop by the Register for the full picture.

scroogemcduck.jpg

"The hybrid CPU-GPU chips for mobile PCs gave Advanced Micro Devices some breathing room in the second quarter, but it's going to take continued ramping of these APU processors and an upswing in Opteron server sales to get the company back to the profit levels it should be enjoying during a retooling phase in the IT market – and it looks like AMD and its server partners won't have to wait too much longer."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

Podcast #163 - Mini ITX Z68 Motherboard, PDXLAN coverage, Sandy Bridge-E rumors and more!

Subject: General Tech | July 21, 2011 - 03:37 PM |
Tagged: vellamo, podcast, nvidia, Intel, eyefinity, Android, amd

PC Perspective Podcast #163 - 7/21/2011

This week we talk about a Mini ITX Z68 Motherboard, PDXLAN coverage, Sandy Bridge-E rumors 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 and Allyn Malventano

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

Program length: 1:22:27

Program Schedule:

  1. 0:00:31 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. 0:02:20 BlackBerry PlayBook Review: Good Hardware Seeks Great Software
  6. 0:04:10 Eyefinity and Me - An Idiot's Guide to AMD's Multi-Monitor Technology
  7. 0:05:05 Qualcomm Vellamo Browser Benchmark and Results - Android Web Performance
  8. 0:10:45 Zotac thinks small with their new Z68 motherboard
  9. 0:15:15 This Podcast is brought to you by MSI Computer, and their all new Sandy Bridge Motherboards!
  10. 0:16:20 One Billion work units down and the FLOPs are still rising - team ranking page 
  11. 0:20:05 Intel Sandy Bridge-E Processors Just In Time For Christmas But With Some Features Removed 
  12. 0:25:02 Steam readies update to download system, just in (Valve) time
  13. 0:29:25 PDXLAN Custom Cases Round 1
  14. 0:34:15 Overclockers Achieve Impressive Llano Overclocking Results, Come Close to 5GHz
  15. 0:38:30 Intel and AMD be warned; ARM could grab up to 20% of the laptop market in the next 4 years 
  16. 0:44:00 Southern Island is ahead of the pack, but it is set to low power for now  
  17. 0:48:02 FPS games have hit the innovation wall? Not so says John Carmack 
  18. 0:56:35 With Intel's recent purchasing habits, could crossdressing be in their future? 
  19. 1:03:00 New Apple Hardware overview
  20. 1:09:45 Quakecon Reminder - http://www.quakecon.org/
    1. Tshirts, prizes, stuff!
  21. 1:12:30 Hardware / Software Pick of the Week
    1. Ryan: Spotify
    2. Jeremy: sweet RAM deal
    3. Allyn: http://www.passwordcard.org/en
  22. 1-888-38-PCPER or podcast@pcper.com
  23. http://pcper.com/podcast   
  24. http://twitter.com/ryanshrout and http://twitter.com/pcper
  25. 1:20:55 Closing

Source: