HP begs AMD PC owners to put XP SP3 on ice

Hewlett-Packard has told customers not to install Windows XP service pack three (SP3) on AMD-based desktops until Microsoft and HP cough fixes to the endless reboot snafu that has wreaked havoc on PCs.

Microsoft confirmed yesterday that it was scurrying to patch the problem after hundreds of angry XP customers first grumbled about the sizeable cock-up last week.

"HP is working diligently with Microsoft on a software update and will be proactively distributing a patch this week through HP Update that will prevent this error from occurring," said the computer giant in a statement. "HP recommends consumers with AMD-based desktops wait until after HP's or Microsoft's updates have been deployed on their systems to install Service Pack 3."

Microsoft’s message board was, within hours of the firm pumping the operating system’s final service pack out to the masses, inundated with complaints about machines being crippled by the endless reboot cock-up.

On Wednesday HP, which is the world’s biggest computer vendor, posted advice on its website about its Pavilion and Compaq Presario desktop PCs:

“After installing the initial release of Service Pack 3 for Windows XP an error condition can occur. The Service Pack 3 update copies an Intel power management driver to the computer that was not on the computer before the update.

“During Windows startup, computers with AMD processors may experience a blue screen error,” it said.

That acknowledgement, which somewhat swerves any admission of guilt, follows Microsoft’s statement earlier this week in which it blamed OEMs for “improperly placing a Windows XP image created for an Intel-based computer onto machines with non-Intel chipsets”.

Notably, Microsoft avoided specifics on which computer manufacturers had been guilty of mistakenly loading the wrong Sysprep image on their machines.

Microsoft also confirmed – much to the chagrin of XP customers who have patiently awaited SP3 after its release was spurned by a Vista-centric Redmond several times – that the endless reboot problem first surfaced way back in 2004 when service pack two landed.

The error, it said, was brought on by an orphaned power management Intel-only driver (intelppm.sys) that remains in the Windows Registry when the wrong image has been loaded onto AMD-based machines.

However, customers have also complained that the glitch has occurred following the install of XP SP3 on PCs from Dell, Gateway and Lenovo, while others have suggested Asus chipsets have also been crippled by the reboot problems.

Unsurprisingly, AMD, HP and Microsoft have all claimed that the issues have been fairly limited to some desktop computers. But, as is often the case with this type of FAIL, no tech vendor has been brave enough to step forward to provide a definitive number of how many PCs have actually been affected by the issue.

HP said it hopes to push out a patch named SP37394 to customers within the next week. No word yet on when y’all can expect to see a fix from Microsoft, however.
©THE REGISTER

Intel: future iPhone to be Atom powered

An Intel executive has apparently claimed a future iPhone will be based upon the chip giant's Atom processor.

Speaking in Germany, one Hannes Schwaderer, Intel's MD for Central Europe, made the claim, according to a German-language ZDNet report.

Sachwderer also promised a raft of Atom-based devices in the next 12 months, all of them "a bit bigger than the iPhone".

Of course, what one Intel executive claims and what Apple will actually do are two separate things. More to the point, the current generation of Atom isn't sufficiently power efficient for device as small as the iPhone.

The 'Silverthorne' Atoms, launched last month, are aimed at what Intel calls Mobile Internet Devices. Yes, that's a term that could be applied to the iPhone, but what the chip maker has in mind are larger, more tablet-like devices not gadgets like phones.

For that, we have to wait until 2009-2010 when 'Moorestown', the next generation of Atom, complete with on-board graphics and a power consumption characteristic suitable for phones, is due to ship.

Even then, will Apple shift from the ARM chip the iPhone currently uses? It could. The current iPhone Software Development Kit already includes an iPhone emulator. Since that code runs on Intel's x86 architecture and is, therefore, fully compatible with Atom, running iPhone emulation on a future, Atom-based handset isn't beyond the bounds of possibility.

Emulation would be essential to allow Apple to carry forward all the third-party development work done on iPhone software up to that point.

We shall see...

Alun Taylor contributed to this report

Amd Phenom x3 vs Amd Athlon x2, 3 core slower than 2 core

Performance: Phenom X3 8450 15% Slower

The small Phenom X3 model, the 8750, clocks at a rate of 2.10 GHz. When compared to the Athlon 64 6400+ with 3.20 GHz and 6000+ with 3.00 GHz, it simply can’t keep up for many applications.

The 6400+ is approximately 15% faster than the Phenom X3 8450 in the benchmark course. Compared to the 6000+ it is almost 9% slower. The difference in price between the small Phenom X3 and the Athlon 64 X2 6400+ is 26 euros and it costs approximately the same as the Athlon 64 X2 6000+.

source:http://www.tomshardware.com/

AMD refreshes low-power Quad-Core Opterons lineup

Advanced Micro Devices is shipping B3 versions of its low-power Quad-Core Opteron processors.

AMD first detailed these processors in September 2007, when it unveiled the Quad-Core Opteron processor. However, earlier versions of the chips were affected by a bug discovered in December that reportedly forced AMD to suspend some processor shipments. The B3 version of the chips announced Monday fixed that bug.

The five chips run at clock speeds ranging from 1.7GHz to 1.9GHz. Three of the chips -- the 2344 HE, 2346 HE, and 2347HE -- are designed for servers with two processors, while the other two -- the 8346 HE and 8347 HE -- can be used in servers with four or eight processors. They are priced from US$255 to $873 in 1,000-unit quantities, a standard way of quoting chip prices.

The low-power Quad-Core Opteron chips have an average power consumption of 55 watts, AMD said.

Sumner Lemon is Singapore correspondent for the IDG News Service.

Intel P45 boards said to have CrossFire problems

Now, this is the kind of rumor that may never be confirmed or denied but apparently, current Intel P45 boards don't play very nice with CrossFire setups, the only multi-GPU solution supported by them.

With the drivers now available for both the motherboard and AMD graphics cards the CrossFire setups have noticeable display issues. There's no indication as to where the problem is coming from but new driver version or BIOS revisions may solve the problem before the P45 motherboards make officially introduced, early next month.

AMD Rolls Out Low-power Quad-core Opteron CPUs

Sunnyvale (CA) - AMD's B3 stepping Barcelona processors appear to be finally on track as the company continues to announce new design wins and new models joining the existing line-up. The company is now offering ’HE’ of its dual- as well as 4P and 8P socket versions of its processors, offering an alternative to six competing Intel quad-core CPUs.

The new processors include three 2P versions (2344HE, 1.7 GHz; 2346He, 1.8 GHz and 2347 HE, 1.9 GHz) as well as two 4P and 8P models (8346HE, 1.8 GHz and 8347HE, 1.9 GHz) and expand AMD’s portfolio into a market in which the company needs to regain market share from Intel in order to achieve its profitability goals.

The fact that the TLB bug delayed the launch of these processors by about 8 months has turned out to be a major problem for AMD, as Intel has been the only option for companies that transitioned their servers to faster or energy-efficient quad-core processors. Even if AMD claims that these new HE-series CPUs are the first power-efficient quad-core server processors with an integrated memory controller, there is no denying that Intel shipped millions of quad-core CPUs before and had "power-efficient" quad-core processors available for several months: Intel currently offers the Xeon MP L7345 (65 nm, 1.86 GHz, 50 watt) as well as five 50 watt DP models (1.6 to 2.5 GHz), two of them being 45 nm versions.

AMD rates its new HE Opterons at a power consumption of 55 watts. However, this value is described as "ACP" (Average CPU Power), which is AMD’s way to describe the power consumption of its processors and which is different from the "TDP" (Thermal Design Power) that Intel uses to come up with a value for its processors. Server vendors told TG Daily that there is virtually no way to reliably predict which processor will be more power efficient in different application environments. The only way to reliably measure the power consumption of server systems is to actually put test systems in place and evaluate them in a real-world scenario.

©THE REGISTER

Romanian and Turkish scientists turn circuit boards into oil

Whether through a force of expanding environmental activism or just compliance with government edicts, the IT sector is in a pinch over how to safely recycle defunct computers and equipment.

Unfortunately, IT kit is packed with enough environmental hazards to put the Toxic Avenger's codpiece to shame. And with each generation of electrical merchandise released, dealing with the jettisoned remains of yesterday's gear turns into a bigger problem.

But a team of scientists from Romania and Turkey say they've found a simple and effective method to turn printed circuit boards from discarded IT kit into material suitable as fuel or for industrial use.

The researchers note that the plastic portion of waste electrical and electronic equipment (WEEE) is particularly tricky to recycle because it contains additives, heavy metals, and extremely toxic flame retardants. (You don't want too much polybrominated diphenyl ethers in your diet if you cherish your liver and brain.)

In their paper "Feedstock Recycling from the Printed Circuit Boards of Used Computers," the scientists describe using a process of heat and chemical decomposition to destroy or remove almost all of the hazardous toxic compounds. A copy of the paper can be found here. (PDF warning.)

The process isn't exactly light reading — but when it's done, what's left of the printed circuit board is pyrolysis oil (or bio-oil), which can be refined in a similar fashion as crude petroleum for fuel or can be used by industries to make other useful chemicals.

Indeed now more than ever, is there anything adding more RAM can't do?
©THE REGISTER

AMD rejiggers management; Forms central engineering group

AMD on Monday named a new head of its computing solutions group and created a central engineering unit to improve execution at the chipmaker.

Among the moving parts:

• Randy Allen was promoted to lead the computing solutions group at AMD, which focuses on the company’s consumer and commercial processors. Allen had been responsible for AMD’s server and workstation business and had been in charge of microprocessor engineering. He replaces Mario Rivas, who was responsible for the Barcelona launch (see Tom Krazit’s take).
• Chekib Akrout joins AMD from Freescale to help lead a new central engineering unit. Akrout was in charge of design technology at Freescale and had developed chips for IBM. Jeff VerHeul, corporate vice president of design engineering, will be co-leader of the group along with Akrout.
• Allen Sockwell becomes chief talent officer replacing Michel Cadieux.

According to AMD chief operating officer Dirk Meyer, the moves are designed to “enhance our execution” and focus the company.

Intel said to feed Google solid state disks

Intel is working its close ties to Google for solid state storage drive sales, according to a report.

Sources have told Digitimes that Google plans to test out SSD storage in an effort to lower power consumption at its vast data centers. The ad broker-cum-search engine will turn to Intel for the SSD gear. And, if true, that's great news for Intel, which hopes to make a run at turning SSDs into a big business.
As the report tells it, Intel will supply flash memory, while Marvell will provide the controllers.

For what it's worth, our sources tell us that Digitimes report is flat out wrong.

Still, it's interesting to speculate about Google paying for the more expensive SSDs on the data center scale. Like many service providers, Google is finding that lowering energy costs is its top priority.

Of course, there are performance implications as well.

Given the secretive nature of Google, it's rather hard for outsiders to tell what the company is up to. It's also damn hard to tell if the company's supposed data center magic really lives up to its billing or if the company just blows tons of cash and time designing its own systems.

Anyway, the report goes on to cite memory makers grumbling about a potential shortage of NAND flash chips due to increased server-side interest in SSDs.
Google and Intel enjoy a very tight relationship with Intel making custom motherboards for its chum. Intel's server chip customers have taken notice of this arrangement
©THE REGISTER

AMD to hire TSMC to fab 'Fusion' CPUs?

AMD is said to be planning to add chip foundry TSMC's name to its (short) list of processor production partners later this year. TSMC's alleged role: to fab AMD's upcoming 'Fusion' CPU.

So say unnamed industry sources cited by DigiTimes, and the notion isn't without merit or precedent.

AMD already uses Singapore's Chartered Semiconductor to produce processors. Chartered was signed up in November 2004, but it was almost two years - July 2006 - before AMD said the deal was yielding it revenues. The deal centred on 90nm chips, and in October 2006 it was claimed Charted had already been certified to punch out 65nm Athlons and Opterons.

The moles suggest TSMC will come on stream in the second half of the year. It's not clear whether that's the point at which the partnership will be announced, or that the foundry will begin production. We'd suggest the former, given the sources' claim that TSMC has begun testing an silicon-on-insulator (SOI) process - a key element of AMD CPU construction, incidentally.

Testing the process, fine-tuning it and winning AMD approval is likely to take some time, so if TSMC is gearing up to fab AMD64 parts, it won't be doing so in volume until 2009 at the earliest.

That's when Fusion is scheduled to debut. Fusion is AMD's modular architecture for multi-core processors, where CPU cores can be swapped out at the design stage for specialist processing units like GPUs and TCP/IP packet handlers. This, it believes, will allow it to build mix'n'match CPUs, allowing it to target different applications with the same core technology, more efficiently and thus more cheaply.

Of late, AMD has refused to discuss its manufacturing strategy, CEO Hector Ruiz saying only that the company's plans are "bold".
©THE REGISTER