Author:
Subject: Processors
Manufacturer: AMD

Bulldozer Ships for Revenue

Some months back we covered the news that AMD had released its first revenue shipments of Llano.  This was a big deal back then, as it was the first 32 nm based product from AMD, and one which could help AMD achieve power and performance parity with Intel in a number of platforms.  Llano has gone on to be a decent seller for AMD, and it has had a positive effect on AMD’s marketshare in laptops.  Where once AMD was a distant second in overall terms of power and performance in the mobile environment, Llano now allows them to get close to the CPU performance of the Intel processors, achieve much greater performance in graphics workloads, and has matched Intel in overall power consumption.

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KY Wong and Marshall Kwait hand off the first box of Bulldozer based Interlagos processors to Cray's Joe Fitzgerald.  Photo courtesy of AMD.

Some five months later we are now making the same type of announcement for AMD and their first revenue shipment of the Bulldozer core.  The first chips off the line are actually “Interlagos” chips; basically server processors that feature upwards of 16 cores (8 modules, each module containing two integer units and then the shared 256 bit FPU/SSE SIMD unit).  The first customer is Cray, purveyor of fine supercomputers everywhere.  They will be integrating these new chips into their Cray XE6 supercomputers, which have been purchased by a handful of governmental and education entities around the world.

Continue reading for our analysis on AMD's processor future...

AMD Introduces A4-3300 and A4-3400 Desktop APU To Expand Brilliant HD Lineup

Subject: Processors | September 7, 2011 - 11:14 AM |
Tagged: amd, A4-3400, A4-3300

AMD today announced availability of the AMD A-Series Accelerated Processing Unit (APU) A4-3300 and A4-3400 desktop processors, bringing the entry-level desktop APU price down to just $70 (U.S. suggested retail price) for consumers who want PCs with brilliant HD graphics, advanced performance, and fast application and connectivity speeds.

The AMD A4-3300 and A4-3400 desktop APUs each combine two x86 CPU cores with 160 Radeon cores, enabling powerful DirectX 11-capable discrete level graphics and dedicated HD video processing on a single chip. These dualcore APUs enable responsive and energy-efficient performance for everyday PC productivity and multitasking, as well as an amazing gaming experience.

In addition to leading-edge graphics and competitive compute power, the AMD A4-3300 and A4-3400 APUs support:

  • AMD Steady Video for instant removal of shakes and jitters when rewatching video, so content looks steady and smoothing.
  • AMD Dual Graphics for a visual performance boost when paired with select AMD Radeon HD 6000 Series graphics cards .
  • Integrated USB 3.0 controller for rapid transfer and storage of digital content.
  • AMD VISION Engine Software to provide users with regular updates to help improve system performance and stability, and to introduce new software enhancements.

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With a suggested retail price of $70.00 (U.S), the AMD A4-3300 APU operates at 2.5GHz (CPU) and 444MHz (GPU) with 160 Radeon Cores, 1MB of L2 cache and a TDP of 65W.

 With a suggested retail price of $75.00 (U.S), the AMD A4-3400 APU operates at 2.7GHz (CPU) and 600MHz (GPU) with 160 Radeon Cores, 1MB of L2 cache and a TDP of 65W.

(No sign of them on NewEgg as of yet)

All AMD A-Series processors are designed for use with FM1 motherboards. AMD A4 APUs require the AMD Vision Engine Control Center 11.8 driver release or later releases.

Source: AMD

GPU-Z Releases Version 0.5.5 With Improved Support for AMD and Nvidia Graphics Cards

Subject: General Tech | September 5, 2011 - 10:32 PM |
Tagged: gpu, hardware, Utility, windows, amd, Intel, nvidia

GPU-Z is a fine little Windows utility that, much like its CPU-Z brethren, can tell you all sorts of useful information about your graphics sub-system. The lightweight program does not require a restart, and weighs in at 922 KB. GPU-Z is distributed by TechPowerUp, and is now officially on it’s 0.5.5 version.

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The new version adds support for a slew of AMD and Nvidia graphics cards, improved support for BIOS identification, and a new tab for a giveaway by graphics card vendor PowerColor. On the AMD front, the new version adds support for the companies line of A-Series APU graphics cores, AMD’s mobile cayman GPU “Blackcomb,” and various FirePro cards including the V8000, V3700, and 2460 (FireMV). On the Nvidia side of things, the new version adds support for the GeForce GT 530, GT 545, GT 560 Ti OEM, Quadro 400, Quadro 4000M, and Quadro 5000. Further, GPU-Z updated support for mobile versions of Nvidia cards, including the GeForce GT 305M, 410M, 520M, 520MX, 555M, and the GTX 580M.

The program further improves the BIOS readings of Nvidia cards as well as fixing a shader count detection bug on the Blackcomb mobile Cayman AMD parts. The ASUS MARS II GPU also receives support in version 0.5.5. PowerColor is holding a giveaway for a 6990 graphics card to a lucky winner. The new GPU-Z tab has all the relevant information as well as an entry form. Lastly, the program will now remember the last selected GPU selected from the drop down on multi-GPU systems.

The updated support is nice, and the lightweight program starts up just as fast as the previous versions. Do you use GPU-Z?  You can download the new version here.

Bulldozer Infused Trinity APU Specifications Confirmed

Subject: Processors | September 2, 2011 - 09:07 PM |
Tagged: trinity, llano, bulldozer, APU, amd

AMD has not only started announcing quite a few future processors, but has also gone a bit crazy with all of the code names for said products. Admittedly, when the news broke that Trinity APU specifications were revealed, I had to do a bit of digging to figure out just what the Trinity APU was (exactly). In the end, the APU (accelerated processing unit) is similar in composition to Llano except with a bulldozer based CPU core and upgraded GPU. The bulldozer core aspect is what threw me for a bit of a loop in that I had a difficult time figuring out how the CPU core could be based on bulldozer when bulldozer hasn’t even been released ;).  Hopefully that long introduction helps somewhat in clearing up what Trinity is.

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Specifically, the new Trinity APU will debut with AMD’s new “Piledriver” (more code names!) architecture, and include a Radeon HD 7000 series GPU and Bulldozer based CPU core. Futher, the Trinity APU will come in both notebook and desktop flavors titled “Comal” and “Virgo” respectively. AMD notes that the improvements in the CPU and GPU cores will result in up to a 50% performance increase over the current Llano A Series APUs. While the 50% number is measuring pure gigaflop performance, even if the real world speed increase is not as noticeable in everyday usage, it is still a nice bump in performance.

On the availability front, AMD has slated the processor for release in 2012; however, Semi Accurate believes that the APU may well debut much sooner than expected. The site further quoted sources who stated that “CES is a distinct possibility for a soft launch, and maybe more.” More tidbits of information can be had here.

AMD's sequel; we hope Trinity does better at the box office than Neo did

Subject: General Tech | August 31, 2011 - 08:34 AM |
Tagged: amd, comal, virgo, trinity, piledriver, bulldozer, orochi, southern islands, dragon

AMD is showing off their stuff down in Texas right now and there are reports of what is being shown off slowly appearing.  First to the plate is SemiAccurate with a slide detailing the next generation of Bulldozer as well as a new variant called Piledriver.  The new Orochi Bulldozers are said to offer a 35% increase in the performance of server tasks and many techs will be glad to hear it is a drop in upgrade, no hours of reconfiguration needed.

The enthusiast will be more interested in Piledriver which is a renovated Bulldozer core, finessing the existing architecture to squeeze half again as many gigaflops out of Comal and Virgo when compared to Llano.  They've also included the HD7000 family, aka the Southern Islands family of GPUs into the announcement as well.  We know that the new generation of APUs are well ahead of schedule and we can hope that the GPU side has also at least kept up with expectations if the scarcity of the HD6950 and HD6970 mean what we hope it means.  Drop by for the specs on the GPUs and more at SemiAccurate.

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"It looks like Trinity, aka the next generation big APU, is going to be everything the rumors suggest. At Global Foundries GTC conference today, they foundry confirmed many of the rumors that are floating."

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Source: SemiAccurate

Checking A8-3850 overclocking capability 7 times

Subject: Processors | August 30, 2011 - 09:50 AM |
Tagged: a8-3850, amd, llano, overclocking, APU

Legit Reviews decide that they really wanted to be able to show the overclocking results you can expect from the AMD A8-3850, so they picked up eight of the chips to test each for overclocking ability.  There have been examples in the past of chips with a wide variety of overclocking limits which was often decided by the chip revision but not in all cases.  The test results show that all but two of the chips hit a stability issue when being pushed beyond 3679.5MHz, so you can take that as the most likely result that your chip will provide.  The two outlying chips will be exceptional, in one case in a bad way which you can see in the full review.

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"When AMD released the 'Lynx' desktop platform back in June 2011, our motherboard reviewer ran into some bad luck when overclocking the processor. When you get a new platform setup for the very first time you really don't know what to expect and it does take some time to learn all the quirks and nuances of a new processor and motherboard. We recently ordered in six more processors and then overclocked all seven of them to see what the best one would be for our test system!"

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GLOBALFOUNDRIES 20nm tape out

Subject: General Tech | August 30, 2011 - 09:34 AM |
Tagged: tape out, GLOBALFOUNDRIES, amd, 20nm

When then discussion turns to a chip taping out, we are referring to an obsolete practice where a chip would be designed on a large scale and then reduced through photolithography.  Originally, once a chip design was finalized on paper it went to the artwork stage where an engineer would literally tape out and glue the design to create a photomask which would allow light through in a variety of ways or utterly block it.  That light was focused to create a smaller version, which then was used to make an even smaller version ... until it was of a size to etch the physical components of the chip onto the wafer and with a bit of luck and a lot of skill you would end up with a chip that worked to the specs you expected.

You can't exactly do that anymore, as the current generation of chips coming out of GLOBALFOUNDRIES uses a 20nm process, smaller than even extreme UV wavelengths and the magnitude of size reduction would be insurmountable.  Thankfully there is CAD and many other more mature ways of creating chips than the old cut and paste method.  This puts AMD in a good position to transfer to a 20nm process in the future, smaller than Intel's 22nm process but lacking the Tri-Gate three dimensional transistors that Intel will be implementing.  Drop by The Inquirer for more.

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"CHIPSHOP Globalfoundaries has announced that it taped out a test chip using its 20nm process node.

Globalfoundaries, best known for being the main chip fab partner of AMD, has been working to get its 28nm and 20nm process nodes up and running. For Globalfoundaries and its customers - in particular, AMD - having a mature 20nm process is desirable to show it has possibilities for die-shrinkage in the near future."

Here is some more Tech News from around the web:

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Source: The Inquirer

Podcast #167 - HD6970 shortages, the ASUS ROG Matrix GTX580, HP selling it's PC business and more!

Subject: Editorial | August 25, 2011 - 12:47 PM |
Tagged: ROG, radeon, podcast, HD6970, GTX580, asus, amd, 6970

PC Perspective Podcast #167 - 8/25/2011

This week we talk about HD6970 shortages, the ASUS ROG Matrix GTX580, HP selling it's PC business 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: 1:28:47

Program Schedule:

  1. 0:00:38 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. 0:01:32 Where Have All the 6970s Gone?
  6. 0:12:23 ASUS ROG Matrix GTX 580 Platinum 1.5GB Graphics Card Review - Best of the best?
  7. 0:26:00 This Podcast is brought to you by MSI Computer, and their all new Sandy Bridge Motherboards!
  8. 0:27:05 Llano is running short
  9. 0:33:50 HP conference call this afternoon, could a major division drop?
  10. 0:35:50 Corsair Unveils Two New 90GB SATA 6Gb/s SSDs, A World's First
  11. 0:42:02 Battlefield 3: This is what the PC players will be enjoying
  12. 0:43:59 Intel returns to upgrade cards for more of their crippled parts
  13. 0:48:20 Gigabyte motherboard with 20GB cache
  14. 0:50:49 Drobo Improves Storage with new App-Driven Delivery
  15. 1:00:25 Deus Ex gives beautiful performance on cards costing less than $250
  16. 1:01:22 Steve Jobs steps down blah blah
  17. 1:02:15 Emails from Graeme about a SWTOR rig
  18. 1:06:41 Email from Eric about a new MB/CPU
  19. 1:11:20 Email from a lot of people - What SSD would Allyn buy?
  20. 1:14:30 Email from Mark about Matrox TripleHead2Go
  21. 1:19:32 Hardware / Software Pick of the Week
    1. Ryan: Blue Icicle
    2. Jeremy: Space Marine demo on Steam
    3. Josh: http://www.newegg.com/Product/Product.aspx?Item=N82E16833122326
    4. Allyn: Unlocker (is finally 64 bit)
  1. 1-888-38-PCPER or podcast@pcper.com
  2. http://pcper.com/podcast   
  3. http://twitter.com/ryanshrout and http://twitter.com/pcper
  4. Closing

Source:
Author:
Subject: Editorial
Manufacturer: AMD

MIA or Simply Retired?

It is awfully hard to deny the value proposition of the AMD HD 6970 graphics card.  The card overall matches (and sometimes exceeds) the NVIDIA GTX 570 at a slightly lower price, it has 2 GB of frame buffer, and AMD is consistently improving not just gaming performance for the new VLIW 4 architecture, but also adding to its GPGPU support.  Throw in the extra happiness of a more manageable power draw, pretty low heat production for a top end card, and it is also the fastest single GPU card when it comes to bitcoin mining.  With all of these positives, why hasn’t everyone gone out to buy one?  Simple, they simply are hard to come by anymore.

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¿Dónde están las tarjetas gráficas?

Throughout Winter and Spring of this year, the HD 6970 was an easy card to acquire.  Prices were very reasonable, supply seemed ample, and most every manufacturer had one in a configuration that would appeal to a lot of people.  The HD 6950 was also in great supply, and it was also in a few unique configurations that adds more for the money than just the reference design.  This Summer saw the pool of HD 6970 cards dry up, not to mention the complete lack of HD 6990 cards in retail altogether.

Continue reading about where all the Radeon HD 6970s have gone!!

Who will be the best USB 3

Subject: Storage | August 24, 2011 - 08:40 AM |
Tagged: usb 3.0, USAP, NEC/Renesas, fresco logic, etron, asmedia, amd

VR-Zone gathered every USB 3.0 controller they could get their hands on, including AMD's A75 chipset, the ASMedia ASM1042, the Etron EJ168A, the Fresco Logic FL1009, the NEC/Renesas µD720200, the Renesas µD720201 and the VLI VL800 ... everyone but TI essentially.  The NEC/Renesas is a bit different from the other controllers as it has implemented a not quite finished standard called USB Attached SCSI Protocol or UASP, something none of the other controller support.  That introduced some interesting results as not all USB 3.0 drives can support the protocol.  Another fly in the ointment were the cables, it seems that not all USB 3.0 cables are equal and some will cause you great frustration.  By the end of the review you will have a lot of data on how the controllers perform and the hit your CPU will take, but with no clear winner it is hard to hand out a performance crown.

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"Believe us when we say that this is one of the most epic reviews we've ever put together. Not because it was the hardest roundup we've ever done, but it's by far the most time consuming one and it doesn't even have anything to do with the benchmarks we ran. We thought it'd be a good idea to do a comparative review of the various USB 3.0 host controllers out there, as by now we've finally reached a stage where there's some competition in the market with at least three major players and a couple of smaller ones. VR-Zone is also proud to have a world exclusive first review of the upcoming Renesas D720201 host controller which is launching later this year as part of this roundup."

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Source: VR-Zone