AMD Quad-Core Processor Barcelona Coming in Summer
AMD quad-core Barcelona coming in August
Advanced Micro Devices in August will begin selling its quad-core “Barcelona” Opteron processors, models that answer Intel’s current products but soon will face stiffer competition.The first Barcelona models, formally called Quad-Core Opteron, will run at clock frequencies up to 2GHz and will be available in standard and low-power versions. Faster models, both of the standard and more power-hungry special-edition ilk, will arrive in the fourth quarter, the company said. The first servers using the chips will come in September.
“AMD has prioritized production of our low-power and standard-power products because our customers and ecosystem demand it, and we firmly believe that the introduction of our native Quad-Core AMD Opteron processor will deliver on the promise of the highest levels of performance-per-watt the industry has ever seen,” Randy Allen, corporate vice president of AMD’s server and workstation division, said in a statement.
AMD successfully carved a significant niche for itself in the server market with the release of the 64-bit Opteron processor family, gaining share against Intel’s Xeon with better performance, lower power consumption and a faster transition to a dual-core design.
But Intel fought back in 2006. Its dual-core Xeon 5100 “Woodcrest” model fixed the performance problems midway through the year. Then, squeezing two of those silicon chips into a single electronics package gave Intel its Xeon 5300 “Clovertown” quad-core model toward the end of 2006.
AMD’s Barcelona puts four cores on a single slice of silicon, an approach AMD calls “native quad-core,” and the company has argued that Barcelona will outperform the Xeon 5300. The only problem: that comparison soon will become obsolete.
Intel’s second-generation quad-core server processors, “Harpertown” a server member of Intel’s “Penryn” family, will arrive this year, too, with the promise of better performance, lower power consumption and lower manufacturing costs by virtue of a manufacturing process with 45-nanometer features. AMD is only just now moving to a 65-nanometer process.
For decades, typical computer processors had a single processing engine, but dual-core models with two engines began arriving this decade as a way to try to improve performance without consuming inordinate amounts of power and producing corresponding amounts of waste heat. Now chipmakers have moved to quad-core and octo-core models; Sun Microsystems plans to debut its 16-core “Rock” chip in 2008.
Putting multiple cores on a chip isn’t a miracle cure, though. For one thing, it’s hard to adapt software for the chips–especially software for PCs.
For another, a chip with four cores consumes more power than an otherwise comparable model with two, so multicore chips typically run at lower clock frequencies to keep power consumption down. Current dual-core Opteron chips run as fast as 2.8GHz.
A faster clock frequency will let a processor execute a given task more quickly, but multiple cores will let it do more jobs at once.
Also this year, AMD plans to release a quad-core chip for PCs. It and high-end dual-core models will sport a new “Phenom” brand.
If you’re not super excited by technical chip jargon like “advanced branch prediction” and “sideband stack optimizer,” you might want to skip this one over, but for you chipheads out there, AMD has just unveiled the nitty gritty specs behind their forthcoming Barcelona quad-core processors. Built on a 65nm SOI process, the new chips will take the place of AMD’s Opteron line, and will power workstations and servers sometime mid-2007 before the technology trickles down to consumer versions of the chips. AMD couldn’t help but take a little pot-shot at Intel for their quad-core systems, which they claim are just two dual-core CPUs packed together, but we’re pretty sure most consumers are going to be more concerned with performance, price and performance per watt than semantics. AMD hasn’t provided any benchmarks yet, but we’ll all be watching closely, since they’re currently playing catchup to Intel on most of those fronts.
Advanced Micro Devices, Inc. (abbreviated AMD; NYSE: AMD) is an American manufacturer of semiconductors based in Sunnyvale, California. The company was founded in 1969 by a group of former executives from Fairchild Semiconductor, including Jerry Sanders, III, Ed Turney, John Carey, Sven Simonsen, Jack Gifford and three members from Gifford’s team, Frank Botte, Jim Giles and Larry Stenger. The current chairman and CEO is Dr. Hector Ruiz and the current president and chief operating officer is Dirk Meyer.
AMD is the world’s second-largest supplier of x86 based processors and the world’s second largest supplier of graphics cards and GPUs, after taking control over ATI in 2006. AMD also owns a 37% share of Spansion, a supplier of non-volatile flash memory.
AMD started as a producer of logic chips in 1969, then entered the RAM chip business in 1975. That same year, it introduced a reverse-engineered clone of the Intel 8080 microprocessor. During this period, AMD also designed and produced a series of bit-slice processor elements (Am2900, Am29116, Am293xx) which were used in various minicomputer designs.
During this time, AMD attempted to embrace the perceived shift towards RISC with their own AMD 29K processor, and they attempted to diversify into graphics and audio devices as well as EPROM memory. It had some success in the mid-80s with the AMD7910 and AMD7911 “World Chip” FSK modem, one of the first multistandard devices that covered both Bell and CCITT tones at up to 1200 baud half duplex or 300/300 full duplex. While the AMD 29K survived as an embedded processor and AMD spinoff Spansion continues to make industry leading flash memory, AMD was not as successful with its other endeavors. AMD decided to switch gears and concentrate solely on Intel-compatible microprocessors and flash memory. This put them in direct competition with Intel for x86 compatible processors and their flash memory secondary markets.
AMD has a long history of litigation with former partner and x86 creator Intel.[1]
In 1986 Intel broke an agreement it had with AMD to allow them to produce Intel’s micro-chips for IBM; AMD filed for arbitration in 1987 and the arbitrator decided in AMD’s favor in 1992. Intel disputed this, and the case ended up in the Supreme Court of California. In 1994, that court upheld the arbitrator’s decision and awarded damages for breach of contract.
In 1990, Intel brought a copyright infringement action alleging illegal use of its 287 microcode. The case ended in 1994 with a jury finding for AMD and its right to use Intel’s microcode in its microprocessors through the 486 generation.
In 1997, Intel filed suit against AMD and Cyrix Corp. for misuse of the term MMX. AMD and Intel settled, with AMD acknowledging MMX as a trademark owned by Intel, and with Intel granting AMD rights to market the AMD K6 MMX processor.
In 2005, following an investigation, the Japan Federal Trade Commission found Intel guilty on a number of violations. On June 27, 2005, AMD won an antitrust suit against Intel in Japan, and on the same day, AMD filed a broad antitrust complaint against Intel in the U.S. Federal District Court in Delaware. The complaint alleges systematic use of secret rebates, special discounts, threats, and other means used by Intel to lock AMD processors out of the global market. Since the start of this action, AMD has issued subpoenas to major computer manufacturers including Dell, Microsoft, IBM, HP, Sony, and Toshiba.
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