GPUs

PCs sales may suck, but people still are buying Nvidia GPUs

Nvidia can always count on the gamers.

The Santa Clara, Calif., graphics chipmaker on Wednesday posted fiscal fourth-quarter revenue and earnings that were better than analysts had expected. Nvidia also projected revenue of about $1.05 billion in the current period, higher than the $1 billion Wall Street anticipates.

A big reason for its better-than-anticipated results was strong sales of high-end graphics processors to PC gamers.

"Quarterly revenue came in well above our outlook, driven by PC gaming, capping an outstanding year for our GPU business," CEO Jen-Hsun Huang said in a press release.

Huang told CNET that … Read more

AMD releases its 'fastest notebook GPU' too: AMD Radeon HD 6990M

The high-end notebook graphics war is on for 2011. Nvidia was first to fire a shot a few weeks ago, unveiling the GeForce GTX 580M.

AMD has since counterpunched with the AMD Radeon HD 6990M, its new, most high-end laptop graphics card, which the company now claims, as Nvidia did weeks ago, is the "fastest notebook GPU." This time, the edge indeed seems to belong to AMD. The company boasts a 25 percent improvement over the next-fastest notebook GPU. According to slides from AMD showing head-to-head performance benchmarks versus the GeForce GTX 580M, that statement seems to hold … Read more

Lucid's Hydra 100 shows its stuff

Last month, LucidLogix Technologies announced Hydra, a new take on multi-GPU implementation for desktops and notebooks. Monday, I got a chance to see a live demo of the technology, and get some clarity on what exactly this thing is expected to do.

Before we get into the demo, allow me to provide some context in case the previous link did not do its job (very likely, as looking back on it, it's kinda thin; anyway...). The Hydra 100 is a Silicon on Chip (SoC) solution to scaling 3D graphics. Basically, it allows you to, for example, insert up to four graphics cards from any one vendor (ATI or Nvidia) and receive linear performance from each card. That's the promise at least.

Now you may be asking, "Doesn't this already exist?" Well kinda. Each graphics card vendor has its own solution that allows you to place multiple GPUs into one system to achieve increased performance--ATI with Crossfire and Nvidia with SLI. What separates the Lucid method is the techniques involved in achieving this. … Read more

Lucid's Hydra to revolutionize PC graphic upgrades

LucidLogix Technologies seeks to make your video card's processing more efficient. The Israel-based company claims that its new Hydra technology will direct graphic processing traffic between multiple GPUs, using several "intelligent parallelization algorithms." This is a system-on-a-chip solution that will be embedded into video cards and motherboards. LucidLogix claims this will result in the following:

1. "Cost-effective graphic performance with a near-linear to above-linear performance." 2. "Eliminate bottlenecks that exist in typical 3D graphic applications." 3. "Provide interoperability with all GPUs and chipsets." 4. "Work with the latest versions of … Read more

Nvidia cuts estimates, citing product delays and failures

Nvidia's fortunes took a turn for the worse during the quarter, as slowing sales plus faulty products never add up to anything good.

The company announced Wednesday that revenue and gross margins for its second quarter will come in below its own projections, blaming a delay in the ramp of a new product, price cuts prompted by competitive pressures, and a general economic malaise. Analysts were expecting revenue of around $1.1 billion, but revenue now will be just $875 million to $900 million for its second quarter, which ends on July 27.

And then on top of that, … Read more

Nvidia to make all your PC games 3D (if you so choose)

Thanks to a new software driver Nvidia is cooking up, any PC game can be played in 3D, with no extra work on the part of game developers.

Beginning this summer, any PC with an Nvidia graphics processor will have the ability to run a game in normal mode, or in 3D, with the aid of 3D glasses.

The software driver will enable the ability to have two views--left eye and right eye--which, at the push of a button, appear blurry and pixelated to the naked eye. When viewed through 3D lenses though, the game pops into three-dimensional mode.

The … Read more

Computers and hardware CES 2008 wrap-up

CES 2008 may not have been a show for big wows, but there was plenty to talk about, at least on the computers and hardware front. For starters, Lenovo introduced three IdeaPads, the company's first consumer-oriented laptops for the U.S. market. (Lenovo also announced a corresponding line of desktops, predictably named IdeaCentre, for release in Europe, though we expect the line to reach our shores soon.)

HP caught our attention with the sub-$1,000, HD-equipped SlimLine desktop. Dell gave us a peek into the future with its 16-inch laptop prototype and the XPS 630 gaming desktop. Gateway … Read more

CPU: The future of GPU?

For those who play PC games (and please count me in), the most expensive and necessary investment has always been the graphics card (also known as the GPU, graphics processing unit). High-end cards, from either ATI or nVidia, can cost $500 and up. That's not even factoring in the case, cooling system, power supply, etc., which also have to be equally high-end to support the increasingly large and power-hungry graphics cards. And there seems to be no end to all this. Or is there?

At IDF 2007, there was a demo running Quake 4. There wasn't much to … Read more