As we discussed in our earlier blog, at the core of Windows 7 for the first time is the inclusion of the graphics processing unit (GPU) for computing. The GPU is no longer just for graphics. In Windows 7, the CPU and the GPU create a co-processing environment. As a result, Windows 7 PCs with the right balance of CPU and GPU offer a faster, more visual Windows 7 experience.

NVIDIA’s President and CEO, Jen-Hsun Huang talked about GPU Computing in Windows 7 during a keynote presentation at Computex 2009.

What makes this co-processing possible is one of the most significant additions Windows 7 brings: DirectCompute. DirectCompute enables applications in Windows 7 to take advantage of GPU Computing to accelerate applications. DirectCompute will be distributed as part of the DirectX 11 API and is fully supported by NVIDIA’s current lineup of DirectX 10 GPUs. Murray Vince, General Manager of the OEM Division at Microsoft was at Computex to discuss the new DirectCompute API in Windows 7.

DirectCompute will enable great consumer visual and interactive experiences such as new high-quality video and photo entertainment, simplified ways to interact with your devices, faster, more responsive PCs, and even new realistic gaming effects. DirectCompute is accelerated by today’s 200 million+ DirectX 10 GPUs and future DirectX 11 GPUs.

Below is an example of the co-processing environment (CPU + GPU) in Windows 7 for applications that operate primarily on sequential (or serial) codes, such as email, office applications (like Word), and basic web browsing. In this case, the CPU does the majority of the application processing and the GPU is used to display the graphics on the screen.

The second example below demonstrates the co-processing environment (CPU + GPU) in Windows 7 for applications that take advantage of parallel  processing, such as video playback, video editing, video conversion, and PC gaming. In this case, DirectCompute is used to leverage the processing power of the GPU to dramatically accelerate the application processing speed.

Windows 7 is also well positioned to be the new ultimate power gaming platform. Next generation PC Games are moving towards much more dynamic and immersive worlds that literally come to life: walls can be torn down, glass can be shattered, trees bend in the wind, and water flows with body and force. The ability to transform static environments into dynamic, physical worlds is powered by GPU computing. By performing the physics calculations on the GPU, game developers can offer real-time effects that have never been seen before. The following is an example of next generation game effects using DirectCompute to perform a real-time dynamic ocean simulation demo.

The incredible looking wave crests are made possible by using DirectCompute to perform the Fast Fourier transform calculations on the GPU and bring this demo to life. This is a great example of new realism that GPU Computing will bring to next generation games for Windows 7.

DirectCompute will be distributed as part of the DirectX 11 API and is fully supported by NVIDIA’s current lineup of DirectX 10 GPUs.

Windows developers who are interested in learning more about developing with DirectCompute and NVIDIA GPUs can get more information here. Consumers already running a GeForce GPU with Windows 7 can download the new WHQL-certified drivers supporting DirectCompute directly from www.nvidia.com/drivers.

We look forward to showing more examples of the power of GPU Computing and DirectCompute.

Chris Daniel
Product Manager for Software at NVIDIA

Hi everyone!

My name is Gary Schare and I run our hardware ecosystem marketing team. Building on Mark’s recent post on software readiness, I wanted to provide a deeper look at hardware readiness.

Hardware compatibility is a critical feature of Windows 7. We must have strong support from the hardware ecosystem to ensure that all of you have a great experience using Windows 7 with the devices and peripherals you rely on every day. This experience can range from “it just works when I plug it in” to “it lights up a new feature of Windows 7” (like Device Stage, Play To, etc.). The ultimate endorsement of this experience is the “Compatible with Windows 7” logo which is earned by products that pass rigorous compatibility and reliability tests.

We have been working closely with hardware partners on readiness since very early on in Windows 7 development. These activities range from 1:1 technical engagement with top-tier OEMs and device makers, the Windows Ecosystem Readiness Program which scales out to tens of thousands of vendors, webinars and readiness events in the US, Asia, and Europe to assist our hardware partners as they prepare their products for the Windows 7 Logo.

All these efforts have paid off, and Windows 7 Logo momentum is very strong. We now have printers, scanners, networking cards, storage devices, video capture cards, and ultra mobile systems that have already earned the “Compatible with Windows 7” Logo, and many more on the way. Represented in this group of devices are some of the biggest names in the industry. Here are a few examples, organized by topic:

Home Networking

Home networking was once very intimidating for the average customer. That is why we have improved Windows Connect Now (known to the Windows hardware industry as Windows Rally) to help consumers easily set up a wireless network or add a device to the network in seconds. Top companies such as Linksys by Cisco and D-Link are taking advantage of this technology to help their customers.

The Linksys group at Cisco is integrating Windows Connect Now into new and currently shipping routers and network media devices. These devices will earn the “Compatible with Windows 7” logo.

Robert Berlin, Director, Home Networking and Peripheral Product Management, Cisco Consumer Business Group:

The Windows 7 platform approach to open standards, such as Wi-Fi Protected Setup (WPS), Universal Plug and Play (UPnP) and Digital Living Network Alliance (DLNA) help to enable easier connectivity of computers with home networking products such as our Linksys by Cisco routers and media entertainment products. We look forward to providing the added benefits of Windows 7 to our products for our customers to experience on their home networks. 

Other great companies like D-Link are also taking advantage of Windows Connect Now to help lower support calls for their products and create a streamlined set up experience for their customers.

Dan Kelley, D-Link:

The key to a great user experience is connectivity and Windows 7 provides D-Link with a platform and the proper resources to insure our devices provide a seamless connectivity experience out of the box.

Device Experiences

One of the great innovations in Windows 7 is Device Stage. Device Stage lets you see your device status and run common tasks from a single, branded window that’s customized for each device. Device manufacturers around the world are building customized experiences for Device Stage so their customers can easily discover new features in their devices (and even some old ones too!).

One of the many partners taking advantage of Device Stage is Sandisk.Their full line of Sansa portable media players support Device Stage allowing their customers to easily sync audio and video, access the user manual and forums, update firmware, purchase accessories, and more.

Greg Stevens, Director, Integration & QA, Sandisk:

We’re very excited for the upcoming launch. All our current and legacy Sansa portable media players support Windows 7. We also were the first company to earn the “Compatible with Windows 7” logo for any portable media players. The Sansa Clip, View, and Fuze have passed Microsoft testing for compatibility and reliability with Windows 7 under the Windows Logo Kit program.

Graphics Performance

Our partners have also been making lots of headway with Direct X. DirectX 11, introduced in Windows 7, provides an unprecedented visual experience for next-generation games on new hardware. It’s an experience that accelerates elegantly across multiple processor cores, display resolutions, memory con?gurations, and graphic adapters.

I’m especially excited by Advanced Micro Devices (AMD), which delivered the first DirectX 11 graphics processor! This is fantastic for the adoption of the DirectX 11 platform, and great news for all the gamers out there.

Ben Bar-Haim, Corporate Vice President, Software Engineering, AMD:

The development of Windows 7 has been a tremendously collaborative effort, with the Microsoft and AMD teams working together to help ensure that today's customer-centric platforms can take full advantage of Windows 7, as well as preparing Windows 7 for the rapidly evolving future of computer hardware. Everything from the development of DirectX 11, improved memory efficiency, superior display management, driver model robustness, and the new GPU acceleration infrastructure for desktop and scientific applications points to an advanced operating system designed to the needs of the computer industry for years to come.

And More …

There are many other partners getting ready for Windows 7 across a variety of device categories. To learn more about what they’re doing, you can visit ReadySet7.com where we’ve brought together stories and videos from our hardware and software partners. Here are a few examples.

Dwight Diercks, Vice President of Software Engineering at NVIDIA:

All of our hard work teaming with Microsoft over the past two years will pay off for NVIDIA GPU owners when Windows 7 launches. Our customers are demanding an experience that is faster and more visual, and the new GPU-accelerated features like DirectX Compute are sure to blow people away.

Hanoz Gandhi, Vice President of Products, Belkin:

Belkin is committed to giving our customers the ability to create a reliable network that seamlessly integrates with the upcoming release of Windows 7. We are working closely with Microsoft to test Windows 7 with our products and plan to provide support for Windows 7 after it’s publically available.

Ikuaki Kitabayashi, General Manager of Planning and Design, Epson:

One of the key innovations in Windows 7 is Device Stage, which brings together the formerly independent features of Epson’s multifunction printers into one location, allowing users to see device status and run common tasks from a single window, thereby providing seamless device usability. Also, a photo-realistic icon that represents their physical device further improves the ability to interact with Epson’s multifunction printers. With HomeGroup, Epson printers are easily shared with other PCs in the home, while being protected by dependable security measures. In addition, Epson’s network projectors support the Windows Network Projection feature in Windows 7. Finally, the Windows Rally program has really allowed Epson to focus on making the most of Windows 7’s advanced device management and networking features, and optimizing the user experience.

Tzumu Lin, CEO of WonderMedia Technologies, Inc:

We are pleased to offer support for Microsoft’s much-anticipated Windows 7 throughout our portfolio of feature-rich Networked Media Devices. Our WonderMedia PRIZM platform offers proven and certified building blocks for Windows 7-based devices, allowing end-users to enjoy the full Windows 7 experience and optimal system performance.

Scott Rader, Director of Product Management, WD Branded Products:

Our close working relationship with MSFT allowed us to take advantage of the features of Windows 7 to provide our customers a seamless, user-friendly experience while keeping their content secure and readily accessible.

Frank Martin, Sr. Director of Product Planning, Brother International Corp:

Windows 7 will take the user experience to the next level of features and usability. Brother is ready to utilize these new resources which can offer a truly rich user experience. We can’' wait for our customers to have such a great experience with Windows 7 and Brother Products.

James Brailean, PhD., CEO, Packetvideo:

PacketVideo is working with Windows 7 to leverage the innovations for Device Stage to enable consumers to enjoy their photo, video and music files on connected devices throughout the home without limitation or hassle. This is through PV’s TwonkyMedia server, a best-in-class solution that has been adopted by leading consumer electronics manufacturers in the industry, and mobile handset connectivity solutions to the PC.

RK Parthasarathy, Vice President of Marketing, Ubicom:

Ubicom is expanding the definitions of the connected home and digital lifestyle through our flexible, highly integrated technology for networking, media and peripheral functionality. The ability to interoperate with Windows 7 ahead of public release ensures compelling user experiences for our customers’ products when they hit the market.

Todd Antes, Vice President of Computing and Consumer Networking, Atheros:

Robust support for Windows 7 is another important way that Atheros is demonstrating our commitment to delivering the best possible wireless experience in devices throughout the digital home and in the growing array of computing products, including notebooks and netbooks. We are pleased to have obtained the Compatible with Windows 7 logo for both our networking and computing solutions.

RELATED BLOG POSTS:

• Partner Software Ecosystem Continues to Line Up to Support Windows 7
• An Ecosystem Update for Windows 7
  

With a great price at $299, here is a small form factor PC that can hold all your HDTV decoding and PC gaming needs. The AspireRevo is based on the Nvidia ION graphics chip platform and the Intel ATOM 230/330 processor. Nvidia’s ION platform is based upon the GeForce series 9400M G graphics chipset — a low-cost, low-power GPU capable of HD video decoding and DirectX 10-compatible PC gaming graphics power.

NVidia’s ION enables the AspireRevo play 1080p HD movies, play DirectX 10 games, and run Windows Vista Premium with all 3D capabilities. It’s small, sleek, space-saving, and can be used as a fully functional home office PC or as a living room PC for casual gaming on your television.

Besides being equipped with the Intel Atom 230 processor and NVIDIA ION GPU, the AspireRevo comes with a choice of a Serial ATA Hard Drive or Solid State Drive and up to 4GB of DDR2 memory. A Mini PCI Express slot offers the possibility of expanding memory capacity to make space for continuously growing multimedia files.

(Source) Examiner

Nvidia has announced their latest graphic card solution, obviously aimed at the high influx of 3D. They are quite expensive and are sure to be aiming the businesses like Dreamworks and Pixar as far as better solutions for 3D graphics rendering. Let it be known though that this new Nvidia Quadro graphics card is not really meant for gaming. It is purely for business!

Whether designing the next aircraft or delivering seven-day weather forecasts, today’s professionals seek a reliable, robust visualization platform designed to address their unique challenges and needs. Highlighting a decade of innovation that match the exact needs of professionals, NVIDIA today introduced its most powerful and advanced top-to-bottom line of Quadro professional GPU solutions available to date.

Based on the company’s revolutionary CUDA parallel computing architecture, this new series provides high-performance visualization and new capabilities to solve highly complex challenges such as: real-time ray tracing, video encoding and interactive volume rendering. These new solutions also contain added graphics memory, double precision support and advanced display capabilities, giving professionals the right features to move beyond visualization barriers, reducing time-to-insight.

NVIDIA Quadro solutions are widely available through leading system manufacturers such as Dell, Fujistu-Siemens, HP and Lenovo; leading workstation system integrators; and NVIDIA channel partners PNY Technologies (US and EMEA), Leadtek (APAC) and Elsa (Japan).

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Here is another of the many graphic cards being released in the market. The Quadro NVS 420 Graphics Card is said to be able to support up to four monitors with a resolution of 2,560 by 1,600 pixels each.

The Quadro NVS 420 is designed for smaller desktop systems that require multidisplay support. The graphic card has a total of 16 processor cores on two GPUs and a total of 512 MB of memory with a bandwidth of 11.2 GB per second per processor.

What makes this new graphics card from Nvidia is that it only consumes 40 watts of power. The card supports either Intel’s or Advanced Micro Devices’ microarchitectures as well as Microsoft Windows or Linux operating systems. The NVS 420 is expected to be available next month with a suggested retail price of $499.

Nvidia has customarily been strong in the high end of the graphics market but has recently announced plans to release products in the middle of the year that would fit in low-cost mini-laptops, a fast-growing segment of the PC market.

That bit of news is surely something many PC geeks are sure to love.

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3D is the new battle cry for most game enthusiasts and with the new wave of graphical requirements today, Nvidia is not about to be the last one to come up with graphics card to accommodate that growing specifications as far as gaming is concerned. And to enhance the 3D gaming experience, PC users who purchase this new video card from Nvidia get a pair of glasses as well.

Nvidia’s GeForce 3D Vision system ($199) consists of software and special glasses that connect wirelessly to your PC. This approach is called stereoscopic because the computer sends separate images to each eye. Objects in the two images are slightly offset from each other—a gap the brain interprets as depth, resulting in a compelling 3D illusion.

This development was expected. As games become more sophisticated with their vast improvement as far as graphics of in-game play is concerned, it is apparent that video card manufacturers have to adhere such a need.

The price for this latest installment by Nvidia graphics card may be a bit hefty for the hardcore gamer but basing it on experience, such a price is practically a non-issue. PC enthusiasts and gamers will go at nothing to spend for their gaming requirements and at a set price of $199, it is practically nothing as long as they get the fulfilling game experience.

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