Newisys paves way for 16-, 32-chip Opteron servers
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Company looks to leap past current limit of eight Opteron processors in a single server.
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Company touts advantages of its Solaris operating system running on  AMD Opteron processors
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Eight months after Sun Microsystems agreed to begin using Intel's x86 chips in servers, it is rolling out a pair of rack-mounted systems based on Xeon processors.
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Going native in Barcelona AMD has demo'd its upcoming quad-core Opteron server processor, a few days after launching the gamer-oriented Quad FX, which despite its name is a dual-core part.â¦
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Advanced Micro Devices managed to reduce the maximum thermal output of its newly released 90 nanometer Opteron server processors by 25 percent compared to the previous generation, the company said Wednesday.
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Peter Glaskowsky analyzes the potential benefits of AMD's new quad-core Opteron processors for data centers.
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How's about 32 DIMMs? Sun Microsystems today announced a pair of new four-core Xeon-based boxes that give customers just about the most performance and choice out of any low-end servers from a Tier 1 vendor. The fresh X4450, for example, packs four of Intel's 7300 series Xeon chips into a 2U system. All of the other major vendors require at least 4U for their four-socket units. The system also has a mouth-watering 32 DIMM slots with support for up to 128GB of memory. That should be enough to run your virtualization software.â¦
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TechWeb - The new server expected on Monday is built for companies who need an entry-level single processor server as a building block for high-performance computing clusters and applications.
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OCTOBER 18, 2004  - IBM last week completed its lineup of servers based on its Power5 chips by adding high-end pSeries and iSeries models that can support up to 64 processors, double the previous threshold for CPUs.
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Like a boxer recovering from several body blows, AMD has thrown a punch back at its opponent, Intel. But will AMD&#39;s first quad-core server chip, the new Opteron, help turn things around for the beleaguered chipmaker?
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The processors, which act as add-on horsepower for a traditional server and offload Java applications, now include up to 16 chips, with 768 cores.
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AMD Opteron servers prove more power-efficient than Xeon-powered servers in tests.
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Server makers are showing their first systems based on AMD's new quad-core Opteron chip, known as Barcelona.
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SAN JOSE, Calif.--Advanced Micro Devices on Tuesday detailed performance results for its forthcoming dual-core Opteron processor, showing a speed boost of 30 percent to 55 percent compared with today&#39;s single-core models.
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(InfoWorld) - Advanced Micro DevicesÂ (AMD) on Wednesday announced three dual-core additions to its Opteron processor lineup that use less power than standard versions of the chip. At the same time, the company added more dual-core Opteron chips to the high end of the line. Power consumption has become increasingly important in recent years, as companies look to wring the most computing performance from the power they consume, and reduce the heat generated by denser blade servers. The Opteron 1218 HE, 2218 HE and 8218 HE are 2.6GHz chips designed to require a maximum 68 watts of power, compared to 95 watts for the standard versions of the chips. The other new additions to the Opteron line, the 2220 and 8220, are 2.8GHz chips that designed for high-end servers and workstations and consume a maximum 95 watts of power, AMD said. All of the new chips are manufactured using a 90-nanometer production process and have 2MB of on-chip cache, according to AMD's Web site. The 1218 HE is priced at $432 in 1,000-unit quantities, a standard quotation method for processor sales. The 2218 HE and 8218 HE chips are priced at $611 and $1,340, respectively, in the same quantities. The 2220 and 8220 are priced at $698 and $1,514. AMD said server manufacturers such as Dell, Sun Microsystems, Hewlett-Packard, and IBM, will offer systems based on the new chips. Details of these servers were not immediately available.
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(InfoWorld) - AMD hopes to seize a larger share of the server chip market fromÂ its rival IntelÂ on Monday when it launches the Barcelona quad-core processor. AMD has been shipping the Quad-Core AMD Opteron chip to server vendors throughout August but will use its news conference in San Francisco to publicly announce those partnerships as well as prices and benchmark test results. The company plans to launch a 1.9GHz, 68-watt Barcelona chip that focuses on power efficiency, and a 2.0GHz, 95-watt version that focuses on price/performance, said Randy Allen, AMD's corporate vice president for the server and workstation division. In the fourth quarter, the company will follow that with a 2.3 GHz, 120-watt version for high-performance applications, and higher clock speeds for the first two chips. There is a lot at stake. After launching the original Opteron chip in 2003, the company enjoyed brisk demand as customers applauded the power-efficient performance of that 130-nanometer design process chip. But Intel soon got back in the fight as both companies built smaller, faster components, shrinking their chip scales to 90nm and adding a second core. AMD has endured disappointing results lately,Â posting losses in the hundreds of millions of dollars for recent quartersÂ and focusing its attention onÂ a merger with graphics chip maker ATI. At the same time, Intel claimed bragging rights to beating AMD to quad-core architecture andÂ 65nm scale chips with its ClovertownÂ server chip.Â Intel is also preparing to launch an even smaller-featured design in the fourth quarter with its 45nm Penryn chip. AMD says Barcelona is the answer to the Intel challenge. The chip is designed with all four cores on a single die as opposed to Intel's design of joining two dual-core Woodcrest Xeon chips, Allen said. Even more important, AMD upgraded each core from 64-bit floating point performance to 128-bit and retained its Direct Connect architecture and on-chip memory controller to avoid bottlenecks in data flow, he said. Thanks to that design, the new chip will provide better performance while using the same amount of power, he said. A customer could upgrade a Hewlett-Packard ProLiant DL 385 server from AMD's dual-core to quad-core Opteron and gain faster operation with the same power and cooling demands. "Clovertown will look very anemic, especially as we bring out new frequencies. Customers really don't buy nanometers. What they care about is performance and benchmarking," said Allen. "That Direct Connect architecture is very helpful with virtualization, running multiple OSes, and other applications pulling more data than can be held in on-chip memory." Despite those advantages, AMD has missed out on a spike in market demand driven by a need to upgrade to servers capable of performing virtualization, one analyst said. "A lot of people view this as six months late or more," said Doug Freedman, managing director for research at American Technology Research. "Expectations got ahead of themselves, and some people viewed this as a potential savior for AMD after their server share topped out at the end of last year going up against Intel's dual-die quad-core. Now the feeling is this launch isn't robust enough in terms of samples shipped, design wins, and the complete food chain." To recover, AMD will have to quickly increase its production and release faster versions of Barcelona to improve the chip's availability for a range of applications, Freedman said. Intel executives say they are pressing the lead. "We are very confident, at least on the DP [dual processor] side, that we will have leadership across most of the benchmarks versus Barcelona," said Adesh Gupta, regional platform architecture manager at Intel Asia-Pacific's Server Platforms Group. "There are a small percentage of benchmarks which are floating-point based where we know that they have an advantage and that's an area which we will see them talk about a lot.... If you look at the broader spectrum of applications at the enterprise, we have a significant lead today, and we believe we will have that lead with Clovertown, and once we have Harpertown with 45nm we will extend that lead further," Gupta said. However, some vendors say there is room in the market for both chips. Each processor has its own strengths, said Dell CEO Michael Dell in remarks to financial analysts at the Citigroup Technology Conference in New York on Wednesday. Based on early tests, Dell said, a server using Barcelona chips is faster at running floating-point applications than a computer with Intel's Clovertown chips, but Clovertown is faster than Barcelona at running integer instructions. "So depending on the applications you run, or your theories of computer science, one of those servers may be the best for you. It is simply unacceptable for a company of Dell's size to have only one of those choices," Dell said.
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Company puts on a demonstration of promised 'Barcelona' quad-core Opteron chip.