Gaming at the low end, checking out the Athlon X4 880K

Subject: Processors | April 26, 2016 - 05:32 PM |
Tagged: Wraith, Godavari, GLOBALFOUNDRIES, FM2+, amd, X4 880K

Remember that FM2+ refresh which Josh informed you about back in March?  The APUs have started arriving on test benches and can be benchmarked independently to see what this ~$100 processor and the Wraith cooler are capable of.  Neoseeker compares the new 880K against the older FX-4350 in a long series of benchmarks which show the 880K to be the better part in most cases.  There are some interesting exceptions to this, in which the FX-4350's slightly higher frequency allows it to pull ahead by a small margin so there are cases where the less expensive chip would make sense.  Read the full review to see which chip makes more sense for you.

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"Today we take a look at the AMD Athlon X4 880K, a quad-core FM2+ processor with 4.0/4.2GHz base/Turbo clocks and unlocked multiplier priced at under $100 USD. It's designed for enthusiasts on a budget looking for the fastest multi-core Athlon processor yet without any integrated GPU to add to the cost. It even shares the 95W TDP of AMD's higher-end APUs for optimized power consumption that further leads to more overclocking headroom."

Here are some more Processor articles from around the web:

Processors

Source: Neoseeker

AMD Radeon Crimson Edition 16.4.2 hits the streets

Subject: Graphics Cards | April 25, 2016 - 04:41 PM |
Tagged: graphics driver, crimson, amd

AMD's new Crimson driver has just been released with new features including official support for the new Radeon Pro Duo as well as both the Oculus Rift and HTC Vive VR headsets.  It also adds enhanced support for AMD's XConnect technology for external GPUs connected via a Thunderbolt 3 interface.  Crossfire profile updates include Hitman, Elite Dangerous and Need for Speed and they have also resolved the ongoing issue with the internal update procedure not seeing the newest drivers.  If you are having issues with games crashing to desktop on launch you will still need to disable the AMD Gaming Evolved overlay, unfortunately.

Get 'em right here!

radeon-crimson.jpg

"The latest version of Radeon Software Crimson Edition is here with 16.4.2. With this version, AMD delivers many quality improvements, updated/introduced new CrossFire profiles and delivered full support for AMD’s XConnect technology (including plug’n’play simplicity for Thunderbolt 3 eGFX enclosures configured with Radeon R9 Fury, Nano or 300 Series GPUs.)  Best of all, our DirectX 12 leadership continues to be strong, as shown by the performance numbers below."

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Source: AMD
Author:
Manufacturer: AMD

The Dual-Fiji Card Finally Arrives

This weekend, leaks of information on both WCCFTech and VideoCardz.com have revealed all the information about the pending release of AMD’s dual-GPU giant, the Radeon Pro Duo. While no one at PC Perspective has been briefed on the product officially, all of the interesting data surrounding the product is clearly outlined in the slides on those websites, minus some independent benchmark testing that we are hoping to get to next week. Based on the report from both sites, the Radeon Pro Duo will be released on April 26th.

AMD actually revealed the product and branding for the Radeon Pro Duo back in March, during its live streamed Capsaicin event surrounding GDC. At that point we were given the following information:

  • Dual Fiji XT GPUs
  • 8GB of total HBM memory
  • 4x DisplayPort (this has since been modified)
  • 16 TFLOPS of compute
  • $1499 price tag

The design of the card follows the same industrial design as the reference designs of the Radeon Fury X, and integrates a dual-pump cooler and external fan/radiator to keep both GPUs running cool.

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Based on the slides leaked out today, AMD has revised the Radeon Pro Duo design to include a set of three DisplayPort connections and one HDMI port. This was a necessary change as the Oculus Rift requires an HDMI port to work; only the HTC Vive has built in support for a DisplayPort connection and even in that case you would need a full-size to mini-DisplayPort cable.

The 8GB of HBM (high bandwidth memory) on the card is split between the two Fiji XT GPUs on the card, just like other multi-GPU options on the market. The 350 watts power draw mark is exceptionally high, exceeded only by AMD’s previous dual-GPU beast, the Radeon 295X2 that used 500+ watts and the NVIDIA GeForce GTX Titan Z that draws 375 watts!

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Here is the specification breakdown of the Radeon Pro Duo. The card has 8192 total stream processors and 128 Compute Units, split evenly between the two GPUs. You are getting two full Fiji XT GPUs in this card, an impressive feat made possible in part by the use of High Bandwidth Memory and its smaller physical footprint.

  Radeon Pro Duo R9 Nano R9 Fury R9 Fury X GTX 980 Ti TITAN X GTX 980 R9 290X
GPU Fiji XT x 2 Fiji XT Fiji Pro Fiji XT GM200 GM200 GM204 Hawaii XT
GPU Cores 8192 4096 3584 4096 2816 3072 2048 2816
Rated Clock up to 1000 MHz up to 1000 MHz 1000 MHz 1050 MHz 1000 MHz 1000 MHz 1126 MHz 1000 MHz
Texture Units 512 256 224 256 176 192 128 176
ROP Units 128 64 64 64 96 96 64 64
Memory 8GB (4GB x 2) 4GB 4GB 4GB 6GB 12GB 4GB 4GB
Memory Clock 500 MHz 500 MHz 500 MHz 500 MHz 7000 MHz 7000 MHz 7000 MHz 5000 MHz
Memory Interface 4096-bit (HMB) x 2 4096-bit (HBM) 4096-bit (HBM) 4096-bit (HBM) 384-bit 384-bit 256-bit 512-bit
Memory Bandwidth 1024 GB/s 512 GB/s 512 GB/s 512 GB/s 336 GB/s 336 GB/s 224 GB/s 320 GB/s
TDP 350 watts 175 watts 275 watts 275 watts 250 watts 250 watts 165 watts 290 watts
Peak Compute 16.38 TFLOPS 8.19 TFLOPS 7.20 TFLOPS 8.60 TFLOPS 5.63 TFLOPS 6.14 TFLOPS 4.61 TFLOPS 5.63 TFLOPS
Transistor Count 8.9B x 2 8.9B 8.9B 8.9B 8.0B 8.0B 5.2B 6.2B
Process Tech 28nm 28nm 28nm 28nm 28nm 28nm 28nm 28nm
MSRP (current) $1499 $499 $549 $649 $649 $999 $499 $329

The Radeon Pro Duo has a rated clock speed of up to 1000 MHz. That’s the same clock speed as the R9 Fury and the rated “up to” frequency on the R9 Nano. It’s worth noting that we did see a handful of instances where the R9 Nano’s power limiting capability resulted in some extremely variable clock speeds in practice. AMD recently added a feature to its Crimson driver to disable power metering on the Nano, at the expense of more power draw, and I would assume the same option would work for the Pro Duo.

Continue reading our preview of the AMD Radeon Pro Duo!!

AMD Expands Wraith Air Cooler Lineup With More CPUs

Subject: Cases and Cooling, Processors | April 22, 2016 - 11:36 AM |
Tagged: Wraith, quiet computing, heatsink, cpu cooler, cpu, AMD Wraith, amd, air cooling

AMD has expanded the CPU lineup featuring their high-performance Wraith air cooling solution, with the quiet cooler now being offered with two more FX-series processors.

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Image credit: The Tech Report

"AMD has heard the feedback from reviewers and PC users everywhere: the near-silent, capable AMD Wraith Cooler is a resounding success. The question they keep asking is, 'When will the Wraith Cooler be available on more AMD Processors?'

We’re pleased to announce that the wait is over. The high-performance AMD FX 8350 and AMD FX 6350 processors now include a true premium thermal solution in the AMD Wraith Cooler, and each continues to deliver the most cores andthe highest clock rates in its class."

8350-FX.jpg

The lineup featuring AMD's most powerful air solution now includes the following products:

  • AMD FX 8370
  • AMD FX 8350
  • AMD FX 6350
  • AMD A10-7890K

The Wraith cooler initially made its debut with the FX-8370 CPU, and was added to the new A10-7890K APU with the FM2+ refresh last month.

Source: AMD

AMD licenses server processor technology to Chinese companies

Subject: Processors | April 21, 2016 - 06:02 PM |
Tagged: amd, Zen, China, chinese, licensing

As part of its earnings release today, it was announced that AMD has partnered with a combination of public and private Chinese companies to license its high-end server architecture and products. The Chinese company is called THATIC, Tianjin Haiguang Advanced Technology Investment Co. Ltd., and it will license x86 designs and SoC technology providing all the tools needed to make a server platform including CPUs, interconnects and controllers.

This move is important and intriguing in several ways. First, for AMD, this could be a step to get the company and its products some traction and growth after falling well behind Intel's Xeon platforms in the server space. Increasing the market share of AMD technology, in nearly any capacity, is a move the company needs to have any chance to return to profitability. For the Chinese government, it finally will get access to the x86 architecture, though not in the form of its own license.

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By licensing the x86 designs to THATIC, AMD could create an entire host of competitors for itself as well as for Intel, which won't help Intel's in-roads into the Chinese markets for enterprise tech. Intel does not license out x86 technology at all, deciding instead to keep it completely in-house in hopes of being the single provider of processors for devices from the cloud to the smartphone.

The first products built by THATIC will likely use the upcoming Zen architecture, due out in early 2017. AMD creates an interesting space for itself with this partnership - the company will sell its own Zen-based chips that could compete with the custom designs the Chinese organization builds. It's possible that a non-compete of sales based on region is part of the arrangement.

Out of the gate, AMD expects to make $293 million from the deal as part of the joint-venture and also will make money based on royalties. That's great news for a company just posted another net loss for Q1 2016. 

Source: Forbes

Sony plans PlayStation NEO with massive APU hardware upgrade

Subject: Graphics Cards, Processors | April 19, 2016 - 11:21 AM |
Tagged: sony, ps4, Playstation, neo, giant bomb, APU, amd

Based on a new report coming from Giant Bomb, Sony is set to release a new console this year with upgraded processing power and a focus on 4K capabilities, code named NEO. We have been hearing for several weeks that both Microsoft and Sony were planning partial generation upgrades but it appears that details for Sony's update have started leaking out in greater detail, if you believe the reports.

Giant Bomb isn't known for tossing around speculation and tends to only report details it can safely confirm. Austin Walker says "multiple sources have confirmed for us details of the project, which is internally referred to as the NEO." 

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The current PlayStation 4 APU
Image source: iFixIt.com

There are plenty of interesting details in the story, including Sony's determination to not split the user base with multiple consoles by forcing developers to have a mode for the "base" PS4 and one for NEO. But most interesting to us is the possible hardware upgrade.

The NEO will feature a higher clock speed than the original PS4, an improved GPU, and higher bandwidth on the memory. The documents we've received note that the HDD in the NEO is the same as that in the original PlayStation 4, but it's not clear if that means in terms of capacity or connection speed.

...

Games running in NEO mode will be able to use the hardware upgrades (and an additional 512 MiB in the memory budget) to offer increased and more stable frame rate and higher visual fidelity, at least when those games run at 1080p on HDTVs. The NEO will also support 4K image output, but games themselves are not required to be 4K native.

Giant Bomb even has details on the architectural changes.

  Shipping PS4 PS4 "NEO"
CPU 8 Jaguar Cores @ 1.6 GHz 8 Jaguar Cores @ 2.1 GHz
GPU AMD GCN, 18 CUs @ 800 MHz AMD GCN+, 36 CUs @ 911 MHz
Stream Processors 1152 SPs ~ HD 7870 equiv. 2304 SPs ~ R9 390 equiv.
Memory 8GB GDDR5 @ 176 GB/s 8GB GDDR5 @ 218 GB/s

(We actually did a full video teardown of the PS4 on launch day!)

If the Compute Unit count is right from the GB report, then the PS4 NEO system will have 2,304 stream processors running at 911 MHz, giving it performance nearing that of a consumer Radeon R9 390 graphics card. The R9 390 has 2,560 SPs running at around 1.0 GHz, so while the NEO would be slower, it would be a substantial upgrade over the current PS4 hardware and the Xbox One. Memory bandwidth on NEO is still much lower than a desktop add-in card (218 GB/s vs 384 GB/s).

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Could Sony's NEO platform rival the R9 390?

If the NEO hardware is based on Grenada / Hawaii GPU design, there are some interesting questions to ask. With the push into 4K that we expect with the upgraded PlayStation, it would be painful if the GPU didn't natively support HDMI 2.0 (4K @ 60 Hz). With the modularity of current semi-custom APU designs it is likely that AMD could swap out the display controller on NEO with one that can support HDMI 2.0 even though no consumer shipping graphics cards in the 300-series does so. 

It is also POSSIBLE that NEO is based on the upcoming AMD Polaris GPU architecture, which supports HDR and HDMI 2.0 natively. That would be a much more impressive feat for both Sony and AMD, as we have yet to see Polaris released in any consumer GPU. Couple that with the variables of 14/16nm FinFET process production and you have a complicated production pipe that would need significant monitoring. It would potentially lower cost on the build side and lower power consumption for the NEO device, but I would be surprised if Sony wanted to take a chance on the first generation of tech from AMD / Samsung / Global Foundries.

However, if you look at recent rumors swirling about the June announcement of the Radeon R9 480 using the Polaris architecture, it is said to have 2,304 stream processors, perfectly matching the NEO specs above.

polaris-5.jpg

New features of the AMD Polaris architecture due this summer

There is a lot Sony and game developers could do with roughly twice the GPU compute capability on a console like NEO. This could make the PlayStation VR a much more comparable platform to the Oculus Rift and HTC Vive though the necessity to work with the original PS4 platform might hinder the upgrade path. 

The other obvious use is to upgrade the image quality and/or rendering resolution of current games and games in development or just to improve the frame rate, an area that many current generation consoles seem to have been slipping on

In the documents we’ve received, Sony offers suggestions for reaching 4K/UltraHD resolutions for NEO mode game builds, but they're also giving developers a degree of freedom with how to approach this. 4K TV owners should expect the NEO to upscale games to fit the format, but one place Sony is unwilling to bend is on frame rate. Throughout the documents, Sony repeatedly reminds developers that the frame rate of games in NEO Mode must meet or exceed the frame rate of the game on the original PS4 system.

There is still plenty to read in the Giant Bomb report, and I suggest you head over and do so. If you thought the summer was going to be interesting solely because of new GPU releases from AMD and NVIDIA, it appears that Sony and Microsoft have their own agenda as well.

Source: Giant Bomb

Podcast #395 - AMD Driver Quality, New Intel and Micron SSDs, Corsair's SPEC-ALPHA and more!

Subject: General Tech | April 14, 2016 - 12:42 PM |
Tagged: video, TMX, Thrustmaster, podcast, omega, micron, Lian-Li, Intel, game ready, crimson, catalyst, bx300, amd

PC Perspective Podcast #395 - 04/14/2016

Join us this week as we discuss AMD Driver Quality, New Intel and Micron SSDs, Corsair's SPEC-ALPHA 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!

This episode of the PC Perspective Podcast is sponsored by Lenovo!

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, Allyn Malventano, and Sebastian Peak

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

AMD Radeon Crimson Edition drivers continue quality improvement

Subject: Graphics Cards | April 11, 2016 - 11:23 AM |
Tagged: rtg, radeon technologies group, radeon, driver, crimson, amd

For longer than AMD would like to admit, Radeon drivers and software were often criticized for plaguing issues on performance, stability and features. As the graphics card market evolved and software became a critical part of the equation, that deficit affected AMD substantially. 

In fact, despite the advantages that modern AMD Radeon parts typically have over GeForce options in terms of pure frame rate for your dollar, I recommended an NVIDIA GeForce GTX 970, 980 and 980 Ti for our three different VR Build Guides last month ($900, $1500, $2500) in large part due to confidence in NVIDIA’s driver team to continue delivering updated drivers to provide excellent experiences for gamers.

But back in September of 2015 we started to see changes inside AMD. There was drastic reorganization of the company and those people in charge. AMD setup the Radeon Technologies Group, a new entity inside the organization that would have complete control over the graphics hardware and software directions. And it put one of the most respected people in the industry at its helm: Raja Koduri. On November 24th AMD launched Radeon Software Crimson, a totally new branding, style and implementation to control your Radeon GPU. I talked about it at the time, but the upgrade was noticeable; everything was faster, easier to find and…pretty.

Since then, AMD has rolled out several new drivers with key feature additions, improvements and of course, game performance increases. Thus far in 2016 the Radeon Technologies Group has released 7 new drivers, three of which have been WHQL certified. That is 100% more than they had during this same time last year when AMD released zero WHQL drivers and a big increase over the 1 TOTAL driver AMD released in Q1 of 2015.

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Maybe most important of all, the team at Radeon Technologies Group claims to be putting a new emphasis on “day one” support for major PC titles. If implemented correctly, this gives enthusiasts and PC gamers that want to stay on the cutting edge of releases the ability to play optimized titles on the day of release. Getting updated drivers that fix bugs and improve performance weeks or months after release is great, but for gamers that may already be done with that game, the updates are worthless. AMD was guilty of this practice for years, having driver updates that would fix performance issues on Radeon hardware for reviewer testing but that missed the majority of the play time of early adopting consumers.

q1driver-2.jpg

Thus far, AMD has only just started down this path. Newer games like Far Cry Primal, The Division, Hitman and Ashes of the Singularity all had drivers from AMD on or before release with performance improvements, CrossFire profiles or both. A few others were CLOSE to day one ready including Rise of the Tomb Raider, Plants vs Zombies 2 and Gears of War Ultimate Edition.

 

Game Release Date First Driver Mention Driver Date Feature / Support
Rise of the Tomb Raider 01-28-2016 16.1.1 02-05-2016 Performance and CrossFire Profile
Plants vs Zombies 2 02-23-2016 16.2.1 03-01-2016 Performance
Gears Ultimate Edition 03-01-2016 16.3 03-10-2016 Performance
Far Cry Primal 03-01-2016 16.2.1 03-01-2016 CrossFire Profile
The Division 03-08-2016 16.1 02-25-2016 CrossFire Profile
Hitman 03-11-2016 16.3 03-10-2016 Performance, CrossFire Profile
Need for Speed 03-15-2016 16.3.1 03-18-2016 Performance, CrossFire Profile
Ashes of the Singularity 03-31-2016 16.2 02-25-2016 Performance

 

AMD claims that the push for this “day one” experience will continue going forward, pointing at a 35% boost in performance in Quantum Break between Radeon Crimson 16.3.2 and 16.4.1. There will be plenty of opportunities in the coming weeks and months to test AMD (and NVIDIA) on this “day one” focus with PC titles that will have support for DX12, UWP and VR.

The software team at RTG has also added quite a few interesting features since the release of the first Radeon Crimson driver. Support for the Vulkan API and a DX12 capability called Quick Response Queue, along with new additions to the Radeon settings (Per-game display scaling, CrossFire status indicator, power efficiency toggle, etc.) are just a few.

q1driver-4.jpg

Critical for consumers that were buying into VR, the Radeon Crimson drivers launched with support alongside the Oculus Rift and HTC Vive. Both of these new virtual reality systems are putting significant strain on the GPU of modern PCs and properly implementing support for techniques like timewarp is crucial to enabling a good user experience. Though Oculus and HTC / Valve were using NVIDIA based systems more or less exclusively during our time at the Game Developers Summit last month, AMD still has approved platforms and software from both vendors. In fact, in a recent change to the HTC Vive minimum specifications, Valve retroactively added the Radeon R9 280 to the list, giving a slight edge in component pricing to AMD.

AMD was also the first to enable full support for external graphics solutions like the Razer Core external enclosure in its drivers with XConnect. We wrote about that release in early March, and I’m eager to get my hands on a product combo to give it a shot. As of this writing and after talking with Razer, NVIDIA had still not fully implemented external GPU functionality for hot/live device removal.

When looking for some acceptance metric, AMD did point us to a survey they ran to measure the approval and satisfaction of Crimson. After 1700+ submission, the score customers gave them was a 4.4 out of 5.0 - pretty significant praise even coming from AMD customers. We don't exactly how the poll was run or in what location it was posted, but the Crimson driver release has definitely improved the perception that Radeon drivers have with many enthusiasts.

I’m not going to sit here and try to impart on everyone that AMD is absolved of past sins and we should immediately be converted into believers. What I can say is that the Radeon Technologies Group is moving in the right direction, down a path that shows a change in leadership and a change in mindset. I talked in September about the respect I had for Raja Koduri and interviewed him after AMD’s Capsaicin event at GDC; you can already start to see the changes he is making inside this division. He has put a priority on software, not just on making it look pretty, but promising to make good on proper multi-GPU support, improved timeliness of releases and innovative features. AMD and RTG still have a ways to go before they can unwind years of negativity, but the ground work is there.

The company and every team member has a sizeable task ahead of them as we approach the summer. The Radeon Technologies Group will depend on the Polaris architecture and its products to swing back the pendulum against NVIDIA, gaining market share, mind share and respect. From what we have seen, Polaris looks impressive and differentiates from Hawaii and Fiji fairly dramatically. But this product was already well baked before Raja got total control and we might have to see another generation pass before the portfolio of GPUs can change around the institution. NVIDIA isn’t sitting idle and the Pascal architecture also promises improved performance, while leaning on the work and investment in software and drivers that have gotten them to the dominant market leader position they are in today.

I’m looking forward to working with AMD throughout 2016 on what promises to be an exciting and market-shifting time period.

Podcast #394 - Measuring VR Performance, NVIDIA's Pascal GP100, Bristol Ridge APUs and more!

Subject: General Tech | April 7, 2016 - 02:47 PM |
Tagged: VR, vive, video, tesla p100, steamvr, Spectre 13.3, rift, podcast, perfmon, pascal, Oculus, nvidia, htc, hp, GP100, Bristol Ridge, APU, amd

PC Perspective Podcast #394 - 04/07/2016

Join us this week as we discuss measuring VR Performance, NVIDIA's Pascal GP100, Bristol Ridge APUs 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!

This episode of the PC Perspective Podcast is sponsored by Lenovo!

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath and Allyn Malventano

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

AMD Pre-Announces 7th Gen A-Series SOC

Subject: Processors | April 5, 2016 - 06:30 AM |
Tagged: mobile, hp, GCN, envy, ddr4, carrizo, Bristol Ridge, APU, amd, AM4

Today AMD is “pre-announcing” their latest 7th generation APU.  Codenamed “Bristol Ridge”, this new SOC is based off of the Excavator architecture featured in the previous Carrizo series of products.  AMD provided very few hints as to what was new and different in Bristol Ridge as compared to Carrizo, but they have provided a few nice hints.

br_01.png

They were able to provide a die shot of the new Bristol Ridge APU and there are some interesting differences between it and the previous Carrizo. Unfortunately, there really are no changes that we can see from this shot. Those new functional units that you are tempted to speculate about? For some reason AMD decided to widen out the shot of this die. Those extra units around the border? They are the adjacent dies on the wafer. I was bamboozled at first, but happily Marc Sauter pointed it out to me. No new functional units for you!

carrizo_die.jpg

This is the Carrizo shot. It is functionally identical to what we see with Bristol Ridge.

AMD appears to be using the same 28 nm HKMG process from GLOBALFOUNDRIES.  This is not going to give AMD much of a jump, but from information in the industry GLOBALFOUNDRIES and others have put an impressive amount of work into several generations of 28 nm products.  TSMC is on their third iteration which has improved power and clock capabilities on that node.  GLOBALFOUNDRIES has continued to improve their particular process and likely Bristol Ridge is going to be the last APU built on that node.

br_02.png

All of the competing chips are rated at 15 watts TDP. Intel has the compute advantage, but AMD is cleaning up when it comes to graphics.

The company has also continued to improve upon their power gating and clocking technologies to keep TDPs low, yet performance high.  AMD recently released the Godavari APUs to the market which exhibit better clocking and power characteristics from the previous Kaveri.  Little was done on the actual design, rather it was improved process tech as well as better clock control algorithms that achieved these advances.  It appears as though AMD has continued this trend with Bristol Ridge.

We likely are not seeing per clock increases, but rather higher and longer sustained clockspeeds providing the performance boost that we are seeing between Carrizo and Bristol Ridge.  In these benchmarks AMD is using 15 watt TDP products.  These are mobile chips and any power improvements will show off significant gains in overall performance.  Bristol Ridge is still a native quad core part with what looks to be an 8 module GCN unit.

br_03.png

Again with all three products at a 15 watt TDP we can see that AMD is squeezing every bit of performance it can with the 28 nm process and their Excavator based design.

The basic core and GPU design look relatively unchanged, but obviously there were a lot of tweaks applied to give the better performance at comparable TDPs.  

AMD is announcing this along with the first product that will feature this APU.  The HP Envy X360.  This convertible tablet offers some very nice features and looks to be one of the better implementations that AMD has seen using its latest APUs.  Carrizo had some wins, but taking marketshare back from Intel in the mobile space has been tortuous at best. AMD obviously hopes that Bristol Ridge in the sub-35 watt range will continue to show fight for the company in this important market.  Perhaps one of the more interesting features is the option for the PCIe SSD.  Hopefully AMD will send out a few samples so we can see what a more “premium” type convertible can do with the AMD silicon.

br_04.png

The HP Envy X360 convertible in all of its glory.

Bristol Ridge will be coming to the AM4 socket infrastructure in what appears to be a Computex timeframe.  These parts will of course feature higher TDPs than what we are seeing here with the 15 watt unit that was tested.  It seems at that time AMD will announce the full lineup from top to bottom and start seeding the market with AM4 boards that will eventually house the “Zen” CPUs that will show up in late 2016.

Source: AMD