AMD Shows Off Dual Core Processor
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AMD took the wraps off its first ever x86 64-bit dual-core processor during demonstrations held at the company&#39;s Austin facilities Tuesday.
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Quiet - someone might notice... AMD has quietly added a pair of top-of-the-line Athlon 64 X2 processors to its public price list. Missing from the list when AMD introduced its 65nm processors on 5 December, the 5400+ and 5600+ have now been added to the line-up. Shhhh, don't mention it - someone might want to buy one...â¦
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CHIP FIRM AMD has revealed more details of the dual core processors it expects to introduce next year. The firm presented at the Processor Forum in San Jose earlier today, and, according to EE Times, revealed some further details of its plans.
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The fact that AMD plans to unveil its quad-core Opteron server processor on Monday is the worst kept secret since rumors yesterday that Apple CEO Steve Jobs would unveil something having to do with iPods today. What has come as a surprise is that Intel decided not to wait to let AMD have its day before releasing some initial specifications for its forthcoming "Tigerton" class Xeon MP quad-core server processors.
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(InfoWorld) - Advanced Micro Devices (AMD) showed a laboratory version of its promised "Barcelona" quad-core Opteron 8000 server chip to analysts on Thursday, saying it planned to begin selling the product in the second quarter of 2007. AMDÂ will pitch the chip to users of high-end, commercial workstations and servers, who could see performance improvements of up to 70 percent in database applications and 40 percent in floating-point applications compared to AMD's dual-core "Rev F" Opteron. The demonstration Thursday, to analysts gathered in Berkeley, California, was AMD's second effort to show that it is keeping up with quad-core chips from rival Intel Corp. AMD also launched its "4x4" Quad FX Platform, a motherboard with two dual-core Athlon 64 FX-70 series chips intended for the desktop gaming market. Intel lost significant market share to AMD in 2006Â as it was criticized for being slow to produce chips that emphasized power efficiency instead of pure calculating speed. Intel hasÂ bounced back in recent monthsÂ with the launch of dual-core chips including the Core 2 Duo for desktops and Xeon 5100 "Woodcrest" for servers. On Nov. 14 Intel reached the market first with quad-core chips, with the Core 2 Extreme QX6700 for gamers and Xeon 5300 for servers. Intel has alsoÂ led the industry in converting its chip designsÂ from the 90-nanometer process to 65 nm, including all four processors mentioned above. In response, AMD has criticized Intel's quad-core design as merely gluing two dual-core Woodcrest chips together, whereas the Barcelona chip includes all four cores on a single piece of silicon. Analysts are divided on the impact of that distinction, and say they cannot measure the difference until they compare benchmarks from both finished versions. Still, AMD trumpeted Barcelona as an engineering achievement that marks the company's shift to 65-nm architecture. By shrinking the processor die, AMD is able to improve power efficiency and squeeze an extra level of shared cache memory onto the design, said John Fruehe, AMD's worldwide market development manager for server and workstation products. "As you add more cores, it becomes less about brute force and more about the efficiency of how many things you can do at once, and how efficiently you can order them," he said. "From a customer perspective, those who will see the biggest bang for their buck with quad-core are people running applications like larger databases. The more threaded an application is, the more benefit you get." The users who will see the greatest return on their quad-core investment are users of multithreaded applications like CRM (customer relationship management), ERP (enterprise resource planning), e-commerce and virtualization, Fruehe said. AMD will first launch the Barcelona design on a four-socket board (running four quad-core chips) and a two-socket board (running two quad-core chips). The company will wait until later in 2007 to launch single-socket Barcelona boards, which are used mainly to develop new applications for the larger servers or to run Web farms to handle multiple simultaneous processing requests. AMD expects servers vendors such as Dell Inc., Hewlett-Packard Co., IBM Corp. and Sun Microsystems Inc. to adopt the new technology for their servers in 2007, although none of those companies has yet made a public announcement.
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Though about the same size, the forthcoming dual-core Opteron will be up to 55 percent faster than today's single-core chips, AMD says.
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Word on the official name of AMD's '4x4' double-dual-core platform, now 'Quad FX,' leaked out yesterday a day ahead of schedule. But even the first reviews of the new processor leave open some key questions.
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AMD's Quad FX Platform aimed at gamers, multitaskers -- and Intel's quad-core designs.
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AMD has introduced the latest additions to the company's Opteron line, boosting performance of the multi-processor power plants for X86 servers and workstations.
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Blog: AMD announces its quad core server chips will ship in August
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Blog: So many cores, so little support. Microsoft's Ty Carlson knows the software industry has lots of work ahead to satisfy future multicore processors.
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Chip maker offers few details about its plans for dual-core server processors.
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Since AMD furthered its industry leadership in multi-core computing by demonstrating the industry&#39;s first x86 dual-core processor in August, AMD has strongly advocated this customer-centric software licensing strategy for both server and client software.
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AMD began selling its dual-core desktop PC chip with a 65-nanometer design, making it faster and more efficient than the 90-nm version.
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Never to be left outdone for long, AMD answered Intel's challenge yesterday at a press event in San Francisco, unveiling a system design that, while not a single CPU, makes the case for "teraflop on a budget."  It's a four-processor system that uses a pair of Opterons and a pair of co-opted ATI R600 graphics chips.
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Who's best for games - and Windows Vista? Head-to-Head Make no mistake about it, the AMD Athlon 64 X2 dual-core processor struggles to compete with Intel's Core 2 Duo, and the upcoming four-core Core 2 Quad will move the goalposts even further away. Which gives AMD a major problem until it starts to roll out Athlon 64 X4 mid-2007. Meanwhile, it canât rely on sales of mobile processors as that sector is owned by Centrino and it must surely be worried about Opteronâs position as Intel spreads its Core technology into servers.â¦
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AMD introduces a high-end graphics card whose core will also be part of its next-generation Fusion processors.