Author:
Subject: Processors
Manufacturer: AMD

Jaguar Hits the Embedded Space

 

It has long been known that AMD has simply not had a lot of luck going head to head against Intel in the processor market.  Some years back they worked on differentiating themselves, and in so doing have been able to stay afloat through hard times.  The acquisitions that AMD has made in the past decade are starting to make a difference in the company, especially now that the PC market that they have relied upon for revenue and growth opportunities is suddenly contracting.  This of course puts a cramp in AMD’s style, but with better than expected results in their previous quarter, things are not nearly as dim as some would expect.

Q1 was still pretty harsh for AMD, but they maintained their marketshare in both processors and graphics chips.  One area that looks to get a boost is that of embedded processors.  AMD has offered embedded processors for some time, but with the way the market is heading they look to really ramp up their offerings to fit in a variety of applications and SKUs.  The last generation of G-series processors were based upon the Bobcat/Brazos platform.  This two chip design (APU and media hub) came in a variety of wattages with good performance from both the CPU and GPU portion.  While the setup looked pretty good on paper, it was not widely implemented because of the added complexity of a two chip design plus thermal concerns vs. performance.

soc_arch.jpg

AMD looks to address these problems with one of their first, true SOC designs.  The latest G-series SOC’s are based upon the brand new Jaguar core from AMD.  Jaguar is the successor to the successful Bobcat core which is a low power, dual core processor with integrated DX11/VLIW5 based graphics.  Jaguar improves performance vs. Bobcat in CPU operations between 6% to 13% when clocked identically, but because it is manufactured on a smaller process node it is able to do so without using as much power.  Jaguar can come in both dual core and quad core packages.  The graphics portion is based on the latest GCN architecture.

Read the rest of the AMD G-Series release by clicking here!

AMD Hosting an Event for Fans In San Francisco on April 6th

Subject: General Tech | April 3, 2013 - 05:57 AM |
Tagged: prizes, GCN, fan day, APU, amd

AMD has announced that is will be hosting an event for fans in San Francisco this weekend. The AMD Fan Day is free with registration (register here), and fans will give enthusiasts a chance to go hands-on with the company's 2013 hardware lineup, play several newly released (and some not-yet-released) games, talk with industry experts, check out modded PCs, and have a chance to win free hardware and swag from AMD, Corsair, and Gigabyte.

AMD Fan Day.png

Gamers will get a chance to speak with the developers for Bioshock Infinite, Far Cry 3, Crysis 3, Devil May Cry (DMC), and Tomb Raider as well as AMD representatives. VIZIO, IGN, Ubisoft, Sapphire, and Logitech will also be attending the AMD fan day to show off their latest products.

The event will held at City View at Metreon (address below) at 5:30pm on Saturday, April 6th. Best of all, the first 1,000 registered attendees in the door will get a free AMD A8 5600K APU. The first 120 attendees will win both an A8 5600K APU and an A85X motherboard.

AMD Modded PC.jpg

One of the modded PCs that will be on the event floor.

If you're going to be in the area this weekend and are interested in going, be sure to head over to the AMD site and register. It sounds like it should be a fun time, and the free hardware doesn't hurt!
The AMD Fan Day will be held at the following address:

City View at Metreon
135 4th Street
San Francisco, CA 94013

Will you be checking out the AMD fan day to enjoy some gaming and PC hardware?

Source: AMD

GDC 2013: Sony Reveals Additional Details About PS4 Hardware

Subject: General Tech | March 31, 2013 - 02:21 AM |
Tagged: sony, ps4, playstation eye, playstation 4, gaming, dualshock 4, APU, amd

Sony teased a few more details about its upcoming PlayStation 4 console at the Games Developer's Conference earlier this week. While the basic specifications have not changed since the original announcement, we now know more about the X86 console hardware.

The PS4 itself is powered by an AMD Jaguar CPU with eight physical cores and eight threads. Each core gets 32 KB L1 I-cache and D-cache. Further, each group of four physical cores shares 2 MB of L2 cache, for 4MB total L2. The processor is capable of Out of Order Execution, as are AMDs other processor offerings. The console also reportedly features 8GB of GDDR5 memory that is shared by the CPU and GPU. It offers 176 GB/s of bandwidth, and is a step above the PS3 which did not use a unified memory design. The system will also sport a faster GPU rated at 1.843 TFLOPS, and clocked at 800MHz. The PS3 will have a high-capacity hard drive and a new Blu-ray drive that is up to 3-times faster. Interestingly, the console also has a co-processor that allows the system to process the video streaming features and allow the Remote Play game streaming to the PlayStation Vita at its native resolution of 960x554.

Playstation 4 Controller (1).jpg

The PlayStation Eye has also been upgraded with the PS4 to include 2 cameras, four microphones, and a 3-axis accelerometer. The Eye cameras have an 85-degree field of view, and can record video at 1280x800 at 60 Hz and 12 bits per pixel or 640x480 and 120Hz. The new PS4 Eye is a noteworthy upgrade to the current generation model which is limited to either 640x480 pixels at 60Hz or 320x240 pixels at 120Hz. The extra resolution should allow developers to be more accurate. The DualShock 4 controllers sport a light-bar that can be tracked by the new Eye camera, for example. The light-bar on the controllers uses an RGB LED that changes to blue, red, pink, or green for players 1-4 respectively.

Speaking of the new DualShock 4, Sony has reportedly ditched the analog face buttons and D-pad for digital buttons. With the DS3 and the PS3, the analog face buttons and D-pad came in handy with racing games, but otherwise they are not likely to be missed. The controllers will now charge even when the console is in standby mode, and the L2 and R2 triggers are more resistant to accidental pressure. The analog sticks have been slightly modified and feature a reduced dead zone. The touchpad, which is a completely new feature for the DualShock lineup, is capable of tracking 2 points at a resolution of 1920x900–which is pretty good.

While Sony has still not revealed what the actual PS4 console will look like, most of the internals are now officially known. It will be interesting to see just where Sony prices the new console, and where game developers are able to take it. Using a DX11.1+ feature set, developers are able to use many of the same tools used to program PC titles but also have additional debugging tools and low level access to the hardware. A new low level API below DirectX, but above the driver level gives developers deeper access to the shader pipeline. I'm curious to see how PC ports will turn out, with the consoles now running X86 hardware, I'm hoping that the usual fare of bugs common to ported titles from consoles to PCs will decrease–a gamer can dream, right?

Read more about the upcoming PlayStation 4 (PS4) at PC Perspective.

Source: HEXUS

Podcast #242 - AMD's new Richland APUs, Steam Box Prototypes, Seagate Hybrid Drives and more!

Subject: General Tech | March 14, 2013 - 03:36 PM |
Tagged: Strider, steambox, steam, sshd, Silverstone, Seagate, Richland, quadro 6000, quadro, podcast, hybrid, APU, amd

PC Perspective Podcast #242 - 03/14/2013

Join us this week as we discuss AMD's new Richland APUs, Steam Box Prototypes, Seagate Hybrid Drives 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!

Program length: 0:59:45

Podcast topics of discussion:

  1. Week in Reviews:
    1. 0:01:30 Silverstone Strider Power supply
    2. 0:03:00 Richland Unveiled: AMD releases new A10-5750M
  2. 0:14:33 This Podcast is brought to you by MSI!
  3. News items of interest:
    1. 0:15:35 Steam Box Prototypes in the next few months
    2. 0:24:00 NVIDIA allegedly part Quadro 6000 GK110 card
    3. 0:25:30 Seagate SSHD Lineup
    4. 0:30:00 WebM now official with Google and support from MPEG LA
    5. 0:33:40 GF Actually Shipping 28 nm Product!
  4. Closing:
    1. 0:42:40 Hardware / Software Pick of the Week
      1. Ryan: Tranquil PC Intel NUC case
      2. Josh: Cheap and Pretty!
      3. Allyn: Automatic
      4. Morry: Edimax 150mbps wireless nano USB adapter
  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/outro

Be sure to subscribe to the PC Perspective YouTube channel!!

 

Welcome Richland, another refined die from AMD

Subject: Processors | March 12, 2013 - 02:52 PM |
Tagged: VLIW4, trinity, Richland, piledriver, notebook, mobile, hd 8000, APU, amd, A10-5750

The differences between Richland and Trinity are not earth shattering but there are certainly some refinements implemented by AMD in the A10-5750.  One very noticeable one is support for DDR3-1866 as well as better power management for both the CPU and GPU; with new temperature balancing algorithms and measurement the ability to balance the load properly has increased from Trinity.  Many AMD users will be more interested in the GPU portion of the die than the CPU, as that is where AMD actually has as lead on Intel and this particular chip contains the HD8650G, with clocks of 720MHz boost and 533MHz base and increase from the previous generation of 35 and 37MHz respectively.  You can read more about the other three models that will be released over at The Tech Report.

Don't forget Josh either!

TR_dice.jpg

"AMD has formally introduced the first members of its Richland APU family. We have the goods on the chips and Richland's new power management tech, which combines temperature-based inputs with bottleneck-aware clock boosting."

Here are some more Processor articles from around the web:

Processors

Author:
Subject: Processors
Manufacturer: AMD

AMD Exposes Richland

When we first heard about “Richland” last year, there was a little bit of excitement from people.  Not many were sure what to expect other than a faster “Trinity” based CPU with a couple extra goodies.  Today we finally get to see what Richland is.  While interesting, it is not necessarily exciting.  While an improvement, it will not take AMD over the top in the mobile market.  What it actually brings to the table is better competition and a software suite that could help to convince buyers to choose AMD instead of a competing Intel part.

From a design standpoint, it is nearly identical to the previous Trinity.  That being said, a modern processor is not exactly simple.  A lot of software optimizations can be applied to these products to increase performance and efficiency.  It seems that AMD has done exactly that.  We had heard rumors that the graphics portion was in fact changed, but it looks like it has stayed the same.  Process improvements have been made, but that is about the extent of actual hardware changes to the design.

rich_01.jpg

The new Richland APUs are branded the A-5000 series of products.  The top end is the A10-5750M with HD-8650 integrated graphics.  This is still the VLIW-4 based graphics unit seen in the previous Trinity products, but enough changes have been made with software that I can enable Dual Graphics with the new Solar System based GPUs (GCN).  The speeds of these products have received a nice boost.  As compared to the previous top end A10-4600, the 5750 takes the base speed from 2.3 GHz to 2.5 GHz.  Boost goes from 3.2 GHz up to 3.5 GHz.  The graphics portion takes the base clock from 496 MHz up to 533 MHz, while turbo mode improves over the 4600 from 685 MHz to 720 MHz.  These are not staggering figures, but it all still fits within the 35 watt TDP of the previous product.

rich_02.jpg

One other important improvement is the ability to utilize DDR-3 1866 memory.  Throughout the past year we have seen memory densities increase fairly dramatically without impacting power consumption.  This goes for speed as well.  While we would expect to see lower power DIMMs be used in the thin and light categories, expect to see faster DDR-3 1866 in the larger notebooks that will soon be heading our way.

Click here to read more about AMD's Richland APUs!

Intel Celeron 847 Benchmarked Against Atom and AMD APU-Based Low-Power Systems

Subject: Motherboards | March 8, 2013 - 06:30 AM |
Tagged: roundup, motherboards, mini-itx, celeron 847, APU, amd e-450

While high end motherboards and processors tend to get the most attention from enthusiasts, sometimes less is better (*waits for Josh to stop laughing on the podcast). More often than not seen integrated in small form factor OEM boxes, there are a few motherboards out there that come as a bare board and integrated processor to be the basis of low power desktops, network devices, and home theater PCs. Both Intel and AMD have hats in the low power game, and Hartware.de has pitched four such low power boards against each other. The MSI C847MS-E33-847 and Biostar NM70I pack Intel Celeron 847 CPUs, The Zotac D2550-ITX WIFI hosts an Intel Atom D2550 processor plus a NVIDIA GT 610 IGP, and the ASUS E45MI-M Pro is powered by an AMD E-450 APU.

Four low-cost motherboards with integrated processors benchmarked by Hardware(dot)de.jpg

Hartware.de puts several low power boards into the thunderdome to see which one(s) reign supreme.

As it turns out, the results are nearly in line with what one might expect. The Atom D2550-powered system was the slowest, the APU and ASUS motherboard was the fastest, and the Celeron was somewhere in the middle. The AMD E-450 APU used the most power, and the system was one of the most expensive, however. Interestingly, the Atom system was not all that much more power efficient than the Celeron despite the lower performance and weaker hardware. The Celeron 847 chip had decent CPU performance, and mid-range power and some of the best thermals. All of the configurations were able to playback media, but the AMD system gave the most fluid results.

If you are in the market for low power system parts, the review is worth checking out.

Here are some additional Motherboard reviews from around the web:

I'm pleasantly surprised at all the Mini-ITX motherboards being made lately.

Source: Hartware.de

ASRock Launches FM2A85X-ITX Mini-ITX Motherboard

Subject: Motherboards | February 3, 2013 - 05:09 AM |
Tagged: trinity, mini-itx, htpc, asrock, APU, amd, A85X

Taiwanese motherboard manufacturer ASRock has shown off a new mini-ITX motherboard aimed at home theater PC (HTPC) users called the FM2A85X-ITX. The new motherboard uses AMD’s A85X chipset and supports the company’s latest Trinity accelerated processing units (APUs).
The FM2A85X-ITX motherboard features an AMD FM2 socket surrounded by two DDR3 DIMM slots (max of 32GB 1866MHz RAM), a PCI-E 2.0 x16 slot, and seven SATA 6Gbps ports. A six phase VRM, two USB 3.0 headers, 8 channel audio chip, and RAID 0/1/10 support round out the package.

 

ASRock FM2A85X-ITX motherboard.jpg

External IO on the mini-ITX motherboard includes:

  • 1 x PS/2
  • 4 x USB 2.0
  • 2 x USB 3.0
  • 1 x eSATA 6Gbps
  • 1 x Gigabit Ethernet
  • 1 x Optical S/PDIF
  • 5 x Analog audio jacks
  • 1 x DVI
  • 1 x HDMI
  • 1 x VGA

According to Tech Power Up, the new motherboard will cost around $110 USD. Thanks to the form factor, APU support, and multitude of storage connectivity options, the board would make for an excellent addition to a HTPC build!

Read about other mini-ITX motherboard options at PC Perspective!

Podcast #235 - AMD Hardware in the PS4, a GK110 NVIDIA product, Corsair 200R case and more!

Subject: General Tech | January 24, 2013 - 03:31 PM |
Tagged: video, titan, ps4, podcast, nvidia, kavari, Kabini, H80i, gk110, GCN, corsair, APU, amd, 200r

PC Perspective Podcast #235 - 01/24/2013

Join us this week as we discuss potential AMD Hardware in the PS4, a GK110 NVIDIA product, Corsair 200R case 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!

Program length: 1:16:39

Podcast topics of discussion:

  1. Week in Reviews:
    1. 0:01:25 Corsair Hydro Series H80i Taken Apart
    2. 0:03:45 Video: Corsair Carbide 200R Overview
    3. 0:10:30 Silverstone Zeus 1350 watt power supply
  2. 0:13:35 This Podcast is brought to you by MSI!
  3. News items of interest:
    1. 0:15:15 Corsair Launches 140mm and 280mm coolers
    2. 0:17:50 Catalyst 13.1 drivers released
    3. 0:19:30 SimCity Beta Weekend
    4. 0:25:00 NVIDIA GK110 Titan Rumored for February
    5. 0:30:50 Intel to exit motherboard business after Haswell
    6. 0:38:00 But ASUS says its okay...
    7. 0:41:30 PS4 Hardware discussion
  4. Closing:
    1. Hardware / Software Pick of the Week
      1. Ryan: Pegasus R4 with Thunderbolt
      2. Jeremy: Not since the Sumosac has there been something more sure to get you the ladies!
      3. Josh: Just built a machine with one of these
      4. Allyn: Zip Snip ($20 at Lowes)
  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/outro

Be sure to subscribe to the PC Perspective YouTube channel!!

 

PlayStation 4 (PS4) Orbis Hardware Specifications - AMD APU or Discrete?

Subject: Graphics Cards, Processors | January 23, 2013 - 02:42 PM |
Tagged: southern islands, sony, ps4, playstation 4, orbis, Kaveri, bulldozer, APU, amd

Earlier today a report from Kotaku.com posted some details about the upcoming PlayStation console, code named Orbis and sometimes just called the PS4.  Kotaku author Luke Plunkett got the information from a 90 page PDF that details the development kit so the information is likely pretty accurate if incomplete.  It discusses a new controller and a completely new accounts system but I was mostly interested in the hardware details given.

We'll begin with the specs. And before we go any further, know that these are current specs for a PS4 development kit, not the final retail console itself. So while the general gist of the things you see here may be similar to what makes it into the actual commercial hardware, there's every chance some—if not all of it—changes, if only slightly.

This is key to keep in mind because here are the specs listed on the report:

  • 8GB of system memory
  • 2.2GB of graphics memory
  • 4 module (8 core) AMD Bulldozer CPU
  • AMD "R10xx" based GPU
  • 4x USB 3.0 ports and 2x Ethernet connections
  • Blu-ray drive
  • 160GB HDD
  • HDMI and optical audio output

We are essentially talking about an AMD FX-series processor with a Southern Islands based discrete card and I am nearly 100% sure that this will not match the configuration of the shipping system.  Think about it - would a console developer really want to have a processor that can draw more than 100 watts inside its box in addition to a discrete GPU?  I doubt it. 

kaveri2.jpg

Instead, let's go with the idea that this developer kit is simply meant to emulate some final specifications.  More than likely we are looking at an APU solution that combines Bulldozer or Steamroller cores along with GCN-based GPU SIMD arrays.  The most likely candidate is Kaveri, a 28nm based product that meets both of those requirements.  Josh recently discussed the future with Kaveri in a post during CES, worth checking out.  AMD has told us several times that Kaveri should be able to hit the 1.0 TFLOPs level of performance and if we compare to the current discrete GPUs would enable graphics performance similar to that of an under-clocked Radeon HD 7770.

There is some room for doubt though - Kaveri isn't supposed to be out until "late Q4" though its possible that the PS4 will be the first customer.  It is also possible that AMD is making a specific discrete GPU for implementation on the PS4 based on the GCN architecture that would be faster than the graphics performance expected on the Kaveri APU. 

kaveri.JPG

When speaking with our own Josh Walrath on this rumor, he tended to think that Sony and AMD would not use an APU but would rather combine a separate CPU and GPU on a single substrate, allowing for better yields than a combined APU part.  In order to make up for the slower memory controller interface (on substrate is not as fast as on-die) AMD might again utilize backside cache, just like the one used on the Xbox 360 today.  With process technology improvements its not unthinkable to see that jump to 30 or 40MB of cache.

xbox360gpu.jpg

With the debate of a 2013 or 2014 release still up in the air, there is plenty of time for this to change still but we will likely know for sure after our next trip to Taipei.

Source: Kotaku