Subject: General Tech, Processors, Mobile, Shows and Expos | January 6, 2013 - 05:13 PM | Scott Michaud
Tagged: CES, ces 2013, vizio, amd
Why not open up CES-proper discussion with a tablet announcement?
AMD has begun their push into the tablet space with Vizio being one of their first OEM partners to announce products at CES. Due to AMD being one of the select few to still maintain a proper x86 license, they are about your only option outside of Intel for a true Windows 8 tablet. Vizio took them up on that position.
The Vizio Tablet PC, seemingly a play on their original Android-based Vizio tablet with an added declaration that “I am a PC”, will run standard Windows 8 certified as Microsoft Signature. No bloatware will be included which should help users experience the performance that 60-day antivirus trials and auto-launched demo notifications absorb.
On the technical side, the Tablet PC is loaded with 2 GB of RAM, an 11.6” full 1080p display, and a 1.0 GHz AMD Z60 processor. 64 GB of solid state storage is included although Windows 8 has been known to stake claims to a large portion of that. Readers of our site would probably have a primary computing device although this might be worth watching as a secondary device. You do not have a whole lot of other options for Flash support or access to non-default browsers.
PC Perspective's CES 2013 coverage is sponsored by AMD.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Processors | January 6, 2013 - 05:09 PM | Josh Walrath
Tagged: valleyview, low power, Intel, Bay Trail, atom
When the original Intel Atom hit the scene, it was a reasonably large success for Intel with the massive explosion of netbooks. The original design was very simplistic, but was fairly power efficient. The weak link of the original Atom was the 945 chipset graphics that were not only underpowered, but were based on a relatively power hungry desktop chipset. The eventual competition from AMD featured a next generation low power core based on the Bobcat architecture which featured a modern graphics core that was more than adequate for most scenarios.
Intel never stood still, but their advancement of the low power cores was slow as compared to the massive leaps and bounds we saw from the original Core architecture in 2006 on the desktop and server markets. Typically these products lagged the desktop products in terms of process nodes, but they continued to advance these cores little by little.
Leap forward a few years and we saw the eventual demise of the netbook and the massive uptake of mobile computing. Mobile computing was primarily comprised of tablets and smartphones. Intel was late to the party as compared to products from Qualcomm, Samsung, and NVIDIA. A fire was lit under the Atom group at Intel, as the competition had far surpassed the company in ultra-mobile parts.
Happily for those of us paying attention, the 3D Center Forum has released some very interesting slides about the 22 nm generation of Atom products and the platforms they will be integrated into. Valleyview is the SoC while Bay Trail is the platform.
Valleyview is based on Intel’s 22 nm process and will be a next generation Atom processor with a multitude of new features. It will be a SoC as it will no longer require a traditional southbridge. It will have improved graphics as compared to the most recent Atom processors. While the SoC will feature USB 3.0, it will not embrace SATA-6G or PCI-E 3.0. The CPU will go up to quad core units that will be 50% to 100% faster than current parts. These new chips will also introduce a boost functionality (think desktop Turbo Boost) that will run the frequency equal to or greater than 2.7 GHz.
Power is of course the primary concern, and these products will be offered from 3 watts and below (Bay Trail T) and up to 12 watts (Bay Trail D) These products will not be competing with the Haswell products which are rumored to get around 10 watts at the very lowest.
While Intel has been slow to react to the mobile push, they are starting to get that ball rolling. It will be very interesting to see if they can move fast enough to outrun and outwit the ARM based competition, not to mention AMD’s latest 28 nm products that will be released in the first half of 2013.
Subject: Graphics Cards, Networking, Motherboards, Cases and Cooling, Processors, Systems, Storage, Mobile, Shows and Expos | January 5, 2013 - 10:47 AM | Ryan Shrout
Tagged: CES, ces 2013, pcper
It's that time of year - the staff at PC Perspective is loaded up and either already here in Las Vegas, on their way to Las Vegas or studiously sitting at their desk at home - for the 2013 Consumer Electronics Show! I know you are on our site looking for all the latest computer hardware news from the show and we will have it. The best place to keep checking is our CES landing page at http://pcper.com/ces. The home page will work too.
We'll have stories covering companies like, Intel, AMD, NVIDIA, ASUS, MSI, Gigabyte, Zotac, Sapphire, Galaxy, EVGA, Lucid, OCZ, Western Digital, Corsair and many many more that I don't feel like listing here. It all starts Sunday with CES Unveiled and then the NVIDIA Press Conference where they will announce...something.
Also, don't forget to subscribe to the PC Perspective Podcast as we will be bringing you daily podcasts wrapping up each day. We are also going to try to LIVE stream them on our PC Perspective Live! page but times and bandwidth will vary.
PC Perspective's CES 2013 coverage is sponsored by AMD.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: General Tech, Processors | January 3, 2013 - 06:00 PM | Scott Michaud
Tagged: Intel, haswell, Ivy Bridge-E
Intel creates a bunch of roadmaps as portions of their corporate slideshows and similarly to their development cycles: they get leaked like clockwork.
Last quarter’s roadmap revealed intentions for Intel to release the higher-end Ivy Bridge-E processors a whole quarter after dropping non-enthusiast Ivy Bridge from retail. That leak ended speculation from the prior quarter about the fate of Ivy Bridge-E with Haswell and Sandy Bridge-E pushing Ivy Bridge out of Intel’s second quarter 2013 lineup. After all, would Intel push higher-end SKUs of obsolete components? Would they just skip to Haswell-E? Could Sandy Bridge-E be slowly eaten away by the Xeon and lower end markets and left without a replacement? Apparently not the latters.
I cannot Haswell-E'sburger.
The most obvious data point to pull from this slide is that nothing changed; information was only added. Ivy Bridge-E is still on target to launch a little less than a year from now. What we were given is expected SKUs names of the Haswell parts.
From i5 up to Sandy Bridge-E we will have approximately 5 SKUs ranging from the i5-4570 up to the i7-4770K. Room is still left for SKUs above the i7-4770K and the i5-4670K although Intel does not show any direct intentions to produce such chips. WCCF Tech believes from previous rumors that Ivy Bridge-E will consist of four SKUs: i7-4930, i7-4960, i7-4970, and i7-4990.
I also cannot Haswell at all???
Intel’s lower-end roadmap was also leaked within the same post. Apparently Ivy Bridge has more legs in that price range with Haswell being delayed for a quarter for Pentium and i3 processors. Haswell is completely absent in the Celeron price point with the original Sandy Bridge sticking around for a whole year from now.
This clearly is not a panicked situation for Intel on the high-end. Three leaked roadmaps in a row show for all practical purposes the same identical vision. I will be curious to see how performance compares between Ivy Bridge-E and its older little brother Haswell; clearly Ivy Bridge-E will make more sense from the point of view of RAM-intensive applications, but will certain applications be able to better utilize Haswell and its new architecture?
Who do you think will win in a fistfight, Ha’s well Ghul or Poison Ivy Bridge-E?
The AMD Closed Loop System
Closed loop water cooling is not new, but it certainly is a pretty hot topic now. Some of the first units out there had some interesting issues (like internal corrosion clogging everything up), but once those teething problems were solved the closed loop systems turned out to be pretty effective and easy to install. Initially these units had the performance of a top end air cooler, but with a lot lower noise. The latest generation of liquid cooling systems (LCS) is now further improved and provides performance approaching that of larger, more complex cooling systems. These products will not replace exotic systems like phase change, but they provide a lot of cooling in a fairly decent sized package.
Clean lines and graphics give this box a striking look without being tacky.
Last year with the introduction of the AMD FX-8150, AMD decided to create a SKU which not only included the CPU, but also a fairly robust LCS. This unit is based on an Asetek design which features a double wide cooler/reservoir with the push-me/pull-ya fan combination. Other manufacturers offer this particular product under a variety of names, but this is simply an AMD FX branded unit with some small cosmetic changes to differentiate it from other units.
AMD will eventually offer this cooler with the new Vishera based FX-8350 CPU (or at least we assume they will), and we wanted to take this combination out for a spin. In our FX-8350 review we did not hit the overclocking targets that AMD had set. In most literature that we were provided AMD stated that most FX-8350 parts would be able to hit around 5 GHz with some aggressive cooling. In our review I was able to get to around 4.6 GHz max and around 4.5 GHz stable with better than average cooling. The results were not as impressive as we had hoped, but we again did not have a top end cooling solution such as what AMD provides with this particular LCS.
With a brand new LCS in hand, I retested the FX-8350 to see how hard it could be pushed. I also wanted to see how this particular unit performance in terms of thermal properties. The results were quite surprising for me, as this is my first real experience with a LCS.
Subject: General Tech, Processors | December 28, 2012 - 04:25 PM | Scott Michaud
Due to Phoronix being particularly interesting lately, how would you like a little more open-source news?
GCC is one of the most important compilers for C/C++-based software due to its ubiquity both in where it can run as well as where it can compile to. Intel has a lot of experience developing for compilers, to say the least. Creating a competing product does not stop Intel from contributing to the project, however.
Aww, looks like he wants a hug.
Intel created C/C++ language extensions known as “Cilk Plus” designed to help developers parallelize their code on multithreaded processors. Both the compiler and run-time portions of Cilk Plus has been made open source and were submitted to be included into GCC. Unfortunately, for reasons which are currently unclear, GCC completed development of version 4.8 of their software without the inclusion of Cilk Plus.
Patches developed by Intel have been available since the summer awaiting approval from the official maintainers of GCC. Because the deadline passed without inclusion of the completed code, we will allegedly need to wait until at least 2014 -- maybe longer -- before Cilk Plus has another chance to be included in the GCC.
Subject: Processors, Mobile | December 19, 2012 - 03:26 AM | Tim Verry
Tagged: wayne, tegra 4, SoC, nvidia, cortex a15, arm
Earlier this year, NVIDIA showed off a roadmap for its Tegra line of mobile system on a chip (SoC) processors. Namely, the next generation Tegra 4 mobile chip is codenamed Wayne and will be the successor to the Tegra 3.
Tegra 4 will use a 28nm manufacturing process and feature improvements to the CPU, GPU, and IO components. Thanks to a leaked slide that appeared on Chip Hell, we now have more details on Tegra 4.
The 28nm Tegra 4 SoC will keep the same 4+1 CPU design* as the Tegra 3, but it will use ARM Cortex A15 CPU cores instead of the Cortex A9 cores used in the current generation chips. NVIDIA is also improving the GPU portion, and Tegra 4 will reportedly feature a 72 core GPU based on a new architecture. Unfortunately, we do not have specifics on how that GPU is set up architecturally, but the leaked slide indicates that the GPU will be as much as 6x faster than NVIDIA’s own Tegra 3. It will allegedly be fast enough to power displays with resolutions from 1080p @ 120Hz to 4K (refresh rate unknown). Don’t expect to drive games at native 4K resolution, however it should run a tablet OS fine. Interestingly, NVIDIA has included hardware to hardware accelerate VP8 and H.264 video at up to 2560x1440 resolutions.
Additionally, Tegra 4 will feature support for dual channel DDR3L memory, USB 3.0 and hardware accelerated secuity options including HDCP, Secure Boot, and DRM which may make Tegra 4 an attractive option for Windows RT tablets.
The leaked slide has revealed several interesting details on Tegra 4, but it has also raised some questions on the nitty-gritty details. Also, there is no mention of the dual core variant of Tegra 4 – codenamed Grey – that is said to include an integrated Icera 4G LTE cellular modem. Here’s hoping more details surface at CES next month!
* NVIDIA's name for a CPU that features four ARM CPU cores and one lower power ARM companion core.
Subject: General Tech, Graphics Cards, Processors | December 14, 2012 - 05:07 PM | Ryan Shrout
Tagged: virtu MVP, virtu, lucid, ces 2013, CES
In preparation for the upcoming CES 2013 show in January we have started having some pre-meeting discussions with various companies, one of which was Lucid. While speaking with them we learned some interesting news about the upcoming v2.0 release of their Virtu MVP software including new features and a new availability option.
Lucid's Virtu MVP software is the technology that allows DIY PC builders and notebook vendors to easily accommodate utilization of both integrated and discrete graphics in a single system without the need to adjust settings or to move monitor cables around. With Virtu MVP you can take advantage of the QuickSync technology of your Ivy Bridge processor but still utilize the performance of a discrete graphics card for gaming. This can all be managed and handled on a single display with a single cable.
Other additions like Virtual Vsync and HyperFormance were added in MVP and aim to improve the gaming experience in the same way that Virtu enhances the overall user experience. And while Matt Smith liked the results from the software in his recent testing with an Origin laptop, there were a couple things that bugged us: the interface and the inability to get the software on your own.
Next month Lucid will be launching the new version 2.0 of its software that should increase the responsiveness of the interface while also drastically improving the visuals and style. Also included will be native Windows 8 support.
Perhaps the most interesting news is that Lucid will soon start offering the software directly to consumers as a download instead of requiring that you get it from your motherboard or system vendor. This is great news for users that have purchased motherboards without Virtu software and those of you that might want to buy a really low cost board that would lack those features as well. You will apparently be able to buy it in Q1 from www.lucidlogix.com and the price should be "under $30" which likely indicates a $29.99 starting offer.
What we don't know is how this will affect Lucid's motherboard partners - will they stop carrying the software as a bundle going forward or will they still offer it on select SKUs? Lucid wouldn't divulge any of that yet but I assume we'll find out more at CES next month.
Intel Board Team Creates New Form Factor
In many ways the desktop computer needs to evolve. Yes, I know that PC gaming is not only thriving and growing but for the majority of consumers the need to have a box in their office that measures 2' x 3' x 1', taking up leg room under the desk is...exaggerated. Intel thinks they have a solution for this, a new form factor for a PC they are calling the NUC - Next Unit of Computing.
By utilizing low power versions of the Intel Ivy Bridge mobile processors Intel has shrunk the desktop PC to a size even smaller than mini-ITX and hopes they can address various market segments with this new design.
Check out our video right here and continue on for the full written review!
While the consumer that simply needs a basic computing box is definitely a target for Intel and its board division, they are hoping to hit the mainstream markets with interactive displays, digital signage, marketing, analytics and more. And though the design we are looking at today has a very specific form factor, the low power boards themselves could easily be placed into nearly any industrial design.
For a size reference, the Intel NUC is a 4-in x 4-in design that is noticeably smaller than even the mini-ITX form factor that is quickly becoming popular in the DIY markets. The NUC does not have a removable processor though so what you buy is what you get with only a few components that are upgradeable.
Subject: General Tech, Processors, Mobile | December 13, 2012 - 04:37 PM | Scott Michaud
Tagged: asus, VIA
We have not heard too much about VIA Technologies developing CPUs in recent history. They still hold an x86 license until at least some time in 2013. VIA also develops ARM SoCs, apparently, and have recently struck a deal to get in multiple 7-inch tablets by Asustek. These models will be exclusively sold to China.
ASUS set a goal of 12 million sales for tablet PCs for 2013 and one way to accomplish that milestone is to provide cheap but decent devices. This goal is firmly in the same order of magnitude as iPad sales. Still, ASUS already has a fairly big presence in the tablet market with its strong Transformer line and more notably Google’s Nexus 7.
VIA will provide ARM Cortex A9 processors for the lower end of ASUS’ product line. The model which they will be embedded in will retail for somewhere between $99-$149 USD. These devices will be available in China for the Lunar New Year season of 2013.
Interestingly Asustek has not contracted out Pegatron to manufacture the device, opting instead for Wistron Corp. to fulfill the order. The two companies, Pegatron and Asustek, were once one-in-the-same; founded by a businessman with a fascination for the Greek mythological Pegasus. The company changed with the climate like any other and Pegatron was spun off into its own independent entity. Since then, Pegatron has been hard at work developing laptops and tablets for ASUS as well as picking up orders from Apple and others.
The first shipment of 2-3 million manufactured devices is rumored to be delivered to Asus by the end of December. Perhaps these sales can help bolster VIA and their ability to develop CPUs once more?