Nvidia's laptop graphics cards to boost Web browsing

Nvidia announces seven GT 400M and GTX series laptop graphics cards

Nvidia on Friday announced seven new GeForce 400M series graphics cards for laptops, which could provide parallel-processing capabilities to accelerate Web browsing and 3D image rendering.

Microsoft's Internet Explorer, Mozilla's Firefox and Google's Chrome have either implemented or will soon include the capability to off-load tasks like rendering of HTML 5 or Flash video content to graphics processors. Nvidia's new GeForce graphics cards will be faster at processing those tasks than CPUs, which should make Web browsing snappier.

The new graphics cards will be around 40 percent faster than the earlier 300M series at execution of tasks, said Ken Brown, an Nvidia spokesman.

While the CPU remains at the center of running tasks, developers are writing applications to harness the parallel-processing capabilities of graphics processors to speed up applications, said Dean McCarron, principal analyst at Mercury Research.

"That's one of the changes with the new browsers, is they support that capability," McCarron said.

Laptops with Intel's latest Core processors already have a graphics processor integrated in one chip next to the CPU. However, discrete GPUs have a faster and wider pipe to run applications, McCarron said.

But graphics processors can draw more power than CPUs or integrated graphics, which can affect battery life of laptops. Nvidia's graphics cards support new switchable technology called Optimus, where specific tasks like video rendering can be seamlessly switched between the CPU and GPU. The GPU kicks in only when needed, saving laptop battery life.

Nvidia declined to comment on the power drawn by the new graphics cards, citing company policy. The company in the past has taken charges for faulty dies and weak packaging material used in its graphics chips that led to laptops overheating. Those issues have been resolved for a while, Brown said.

"Nvidia GPUs are made with a different manufacturing substrate to prevent chips from experiencing thermal issues over time. Our GPUs run in the tolerance level of their specification and the notebook chassis design constraints," Brown said.

More laptops are shipping with discrete GPUs as users look for stronger multimedia capabilities, McCarron said. Nvidia will be trying to extend its presence in the market with the new products, and it will have to compete with rival Advanced Micro Devices, which already offers Radeon HD laptop graphics cards.

Beyond Web browsing, the graphics cards will provide a better gaming experience and bring Blu-ray 3D movie playback to laptops, Nvidia's Brown said. The graphics cards will support DirectX 11, Microsoft's latest graphics technology included in the Windows 7 OS.

The new offerings include the GeForce GT 415M, GT 420M, GT 425M, GT 435M, GT 445M, and the faster GTX 460M and GTX 470M graphics cards. The cards will be available only through the PC makers, and Nvidia did not comment on when the laptops would become available. The graphics cards will be offered through PC makers including Acer, Asus, Dell, Lenovo, Samsung and Toshiba.

Individual pricing for the graphics cards was not disclosed.

Join the Good Gear Guide newsletter!

Error: Please check your email address.

Tags pc componentsGraphics boardsgraphics cardsComponentsnvidia

Our Back to Business guide highlights the best products for you to boost your productivity at home, on the road, at the office, or in the classroom.

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Agam Shah

IDG News Service
Show Comments

Essentials

Microsoft L5V-00027 Sculpt Ergonomic Keyboard Desktop

Learn more >

Lexar® JumpDrive® S57 USB 3.0 flash drive

Learn more >

Mobile

Lexar® JumpDrive® S45 USB 3.0 flash drive 

Learn more >

Exec

HD Pan/Tilt Wi-Fi Camera with Night Vision NC450

Learn more >

Audio-Technica ATH-ANC70 Noise Cancelling Headphones

Learn more >

Lexar® Professional 1800x microSDHC™/microSDXC™ UHS-II cards 

Learn more >

Lexar® JumpDrive® C20c USB Type-C flash drive 

Learn more >

Budget

Back To Business Guide

Click for more ›

Most Popular Reviews

Latest News Articles

Resources

PCW Evaluation Team

Michael Hargreaves

Windows 10 for Business / Dell XPS 13

I’d happily recommend this touchscreen laptop and Windows 10 as a great way to get serious work done at a desk or on the road.

Aysha Strobbe

Windows 10 / HP Spectre x360

Ultimately, I think the Windows 10 environment is excellent for me as it caters for so many different uses. The inclusion of the Xbox app is also great for when you need some downtime too!

Mark Escubio

Windows 10 / Lenovo Yoga 910

For me, the Xbox Play Anywhere is a great new feature as it allows you to play your current Xbox games with higher resolutions and better graphics without forking out extra cash for another copy. Although available titles are still scarce, but I’m sure it will grow in time.

Kathy Cassidy

STYLISTIC Q702

First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

Anthony Grifoni

STYLISTIC Q572

For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.

Featured Content

Latest Jobs

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?