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Intel not joining graphics chip alliance

Intel will not join a chip-related alliance aimed at making it easier for software developers to take advantage of the compute power locked up in graphics silicon.

Advanced Micro Devices, ARM, Imagination Technologies, MediaTek Inc., and Texas Instruments announced the Heterogeneous System Architecture (HSA) Foundation on Tuesday.

Here's how Lisa Su, an AMD senior vice president, described it in a phone interview with CNET.

"The point is, even if you put a really powerful CPU next to a really powerful GPU, if these [chips] don't interact and the applications don't know when it's better to … Read more

From old tuba to new iPad dock

As we move further away from our analog roots and become more entrenched in digital music, what are we to do with the forgotten musical instruments of yesteryear? Austin, Texas, artist and art teacher Christopher Locke has an idea. He salvages old horned instruments to create incredible audio players for the most ubiquitous digital music devices around. … Read more

Psst! Intel will make ARM chips

Intel will do what many would consider, at the very least, unusual: make the very kind of chip that it has vowed to crush.

That would be ARM, Intel's biggest nemesis.

First a little background. Intel is the world's largest chipmaker because it owns the x86 design that Apple and all of the world's PC makers use for laptops, desktops, and servers.

But Intel's x86 chips must compete mightily these days against ARM, the chip of choice for smartphones and tablets. Those chips are supplied by Nvidia, Texas Instruments, Qualcomm, and Samsung.

So, this is where … Read more

Computex: Roundup of hottest Windows 8 devices, day 2

Device makers continue to concoct novel designs to take advantage of Windows 8 Metro interface.

On Tuesday at Computex in Taipei, Samsung showed a Series 5 ultrabook running Windows 8 with a 13.3-inch touch display. … Read more

Computex: Roundup of hottest Windows 8 devices

One of the reasons Windows 8 is a big deal is the promise of newfangled devices that span laptop and tablet design. Here are some the hottest appearing at Computex in Taipei so far.

Asus more than any single PC maker is pointing the way toward this brave new device world with the Taichi, a dual-screen Windows 8 ultrabook sporting an extra tablet-mode display on the back of the display panel.

And that screen is no ordinary display: it boasts a resolution of 1,920x1,080: that's a lot of pixels for an 11.6-inch tablet screen. And there'… Read more

Asus, Acer, Toshiba to unveil Windows 8, RT tablets

Asus, Acer, and Toshiba will roll out a mix of tablets based on both Windows 8 and Windows RT at the hardware-centric Computex trade show next week, according to Bloomberg.

Windows 8 will run on chips from Intel, while Windows RT is powered by ARM chips from Nvidia, Qualcomm, and Texas Instruments.

One Asus tablet uses an Nvidia chip, said Bloomberg. CNET reported earlier in the month that Asus and Lenovo are expected to bring out Windows RT tablets built around Nvidia Tegra 3 chips.

A Windows RT-based Toshiba tablet is using Texas Instruments' silicon, according to Bloomberg.

This jibes … Read more

Windows RT devices will see limited release initially

Only a handful of Windows RT devices will appear initially, as Microsoft wades slowly into new Windows waters, sources told CNET.

Chipmakers Nvidia, Qualcomm, and Texas Instruments will initially get two "slots" each for devices, according to sources familiar with Microsoft's plans.

"ARM is restricted to two designs each, meaning six total initial designs," one source said, referring to the chip design from U.K.-based ARM that those three suppliers use.

Windows RT -- aka, Windows on ARM -- is the first mainstream, desktop-class Windows operating system to run on ARM chips. This presents … Read more

Poll: Windows 8 or Windows RT device?

Windows 8 and Windows RT and the new touch-centric Metro interface will be upon us before you know it. So, which has the most promise?

Windows 8 on Intel: These tablets and convertibles will run the full-blown Windows 8 operating system. Tablets from device vendors such as Hewlett-Packard, Dell, and Acer will use Intel's upcoming "Clover Trail" Atom processor. Some convertibles will also tap higher-performance Ivy Bridge processors. And, of course, chips from Advanced Micro Devices.

Upside The biggest upside (barring unforeseen glitches) is the breadth of compatibility with existing Windows applications and the ability to use … Read more

Go ahead, bring your Windows 8 gadgets to work, says Microsoft

Windows 8 running on small devices using chips from Qualcomm, Nvidia, and others is not just a consumer play, as Microsoft made clear in a post this week.

In a blog posted Thursday, "Managing 'BYO' PCs in the enterprise (including WOA)", Mircrosoft's Jeffrey Sutherland, a program manager lead in the company's Management Systems group, addresses the "drive towards consumerization of IT" and how consumer technology is "bleeding into business organizations." In short, employees are bringing their personal laptops, tablets, and smartphones to work rather than using the devices assigned to them by … Read more

TI profit warning sparks concern about Kindle Fire demand

Texas Instruments has cut its revenue and earnings outlook for the first quarter, citing weakness in its wireless business and setting off a series of supply chain sleuths.

By the numbers, TI yesterday projected earnings of 15 cents a share to 19 cents a share for the first quarter. TI's previous range was 16 cents a share to 24 cents a share. The company added that its first quarter revenue will be $2.99 billion to $3.11 billion, down from its previous range of $3.02 billion to $3.28 billion.

TI blamed the cuts on "lower … Read more