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Manufacturer: ASUS

Z68 is what we wanted all along

In reality, this is what we wanted all along.  When the Intel P67 chipset launched in conjunction with the Intel Sandy Bridge desktop processors, the combination of the new architecture of the x86 processing cores and the newly revamped overclocking capability (courtesy of the enhanced Intel Turbo Boost technology) made for a lethal configuration.  Without a doubt it was the highest performing platform for enthusiasts and gamers and put even more pressure on the AMD CPU division to step up its game.  Intel asserted itself again as the dominant CPU vendor.

The other key feature addition to Sandy Bridge was the inclusion of some fairly high performing integrated processor graphics on the CPU die itself, NOT on the chipset.  The Intel HD Graphics 3000 / 2000 far exceeds the horsepower of the integrated graphics on the Clarkdale processors but that really wasn't hard to achieve.  Along with that added graphical performance was the inclusion of a very interesting feature called Intel Quick Sync that allowed specific applications to take advantage of fixed function hardware on the CPU for incredibly fast video transcoding times.

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The problem was that even mainstream users that decided to use a discrete graphics card in their computer rather than depend SOLELY on the integrated graphics of the Sandy Bridge architecture, lost out on the Quick Sync feature all together.  Why?  The P67 chipset that supported overclocking and other "high-end" features didn't include video output support.  The H67 chipset that DOES support video output does not offer overclocking functionality.  And since the Quick Sync technology was only available when the integrated graphics were initialized, most of our readers that really wanted to game and use a discrete GPU from NVIDIA or AMD were out of luck.  

Today's reveal of the Intel Z68 chipset finally presents a solution that combines the features of the H67 chipset with those of the P67 chipset to create the best option for Sandy Bridge system builders. 

Podcast #152 - ASRock Fatal1ty P67 Motherboard, EVGA GTX460 2Win, NVIDIA Synergy and more!

Subject: General Tech | April 28, 2011 - 12:22 PM |
Tagged: synergy, sony vaio, podcast, nvidia, gtx 460, asus, asrock, amd

PC Perspective Podcast #152 - 4/28/2011

This week we talk about the ASRock Fatal1ty P67 Motherboard, EVGA GTX460 2Win, NVIDIA Synergy, AMD quarterly earnings, 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!

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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: 1:09:40

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NVIDIA Synergy will offer discrete and integrated GPU support on Sandy Bridge

Subject: Graphics Cards, Motherboards | April 26, 2011 - 02:19 PM |
Tagged: virtu, synergy, optimus, nvidia, lucid, gpu

Remember when we previewed a piece of software from Lucid called Virtu that promised the capability to combine processor graphics features of the Intel Sandy Bridge lineup with the performance and DX11 support of discrete graphics cards from NVIDIA and AMD?  The ideas was pretty simple but it addressed one of our major complaints about the initial Sandy Bridge processor launch: the IGP features like fast video transcode acceleration and ultra-low-power video acceleration were unavailable to users that chose to also use a discrete graphics solution.

Lucid's Virtu software running in our previous testing

Lucid's solution was to "virtualize" the GPUs and use a software layer that would decide which applications to run on the discrete GPU and which to run on the integrated processor graphics on the Intel CPU.  There were some limitations including the need to have the displays connected to the IGP outputs rather than the discrete card and that the software worked on a rather clunky white-list implementation.  Also, discrete graphics control panels were a bit of a headache and only worked with NVIDIA cards and not in all cases even then.  

Virtu was to be distributed through motherboard vendors starting with the release of the Z68 chipset (as it was the first mainstream chipset to support overclocking AND display outputs) but now it appears that NVIDIA itself is diving into the same realm with a new piece of software called "Synergy".  

Check out more after the break!

Source: VR-Zone