AMD heralds PCI Express chipsets
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AMD formally welcomed its Athlon 64 processor family into the world of PCI Express, touting the availability of chipsets that support the new add-in card format.
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Advanced Micro Devices Inc.&#39;s announcement that its new PowerNow technology will be available on its Opteron line of processors could mean a lot to some enterprise customers.
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Processor and chipset plan made public Desktop Roadmap AMD yesterday spilled the beans on its processor plans for the next two years, at a stroke confirming much of the info that has leaked out of the company and onto the web this year. On the desktop, the future is HyperTransport 3 and DDR 3. Chipsets will not shift to DirectX 10 until late 2007.â¦
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SuperPuppy writes &quot;Hardcoreware.net has rounded up three 2500+ Socket A processors from AMD. An AthlonXP, based on the Barton core (this particular one predates the locked multipliers we&#39;ve been seeing lately
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Intel today announced a faster Pentium 4 of its high-end Extreme Edition (EE) series as well as an updated PCI Express chipset now supporting FSB1066.
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AMD introduces a high-end graphics card whose core will also be part of its next-generation Fusion processors.
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(InfoWorld) - AMD on Monday is giving the public an advanced look at how its pending quad-core chip will improve performance and save energy. AMD, playing catch-up to rival Intel, whoseÂ quad-core XeonÂ product launched in 2006, will discuss features of its quad-core product, code-named Barcelona, at the International Solid States Circuits Conference in San Francisco, a forum for engineers in solid state circuitry and system-on-a-chip processor design. AMD says it will present details at the conference of how Barcelona, due to be released in mid-2007, improves performance and energy efficiency over the competition and over its own dual-core processor, the Opteron, which it introduced in 2003. Barcelona will feature "Enhanced PowerNow" technology, which will dynamically adjust core frequencies as workloads change in order to power down cores when not needed to save energy, said Brent Kerby, product marketing manager for Opteron. Under the PowerNow technology already deployed in the dual-core Opteron, the OS delivers the needed power to the busiest core, but if the other core is not as busy, it will still receive the voltage demanded of the busiest core, Kerby said. But with Enhanced PowerNow, while the busiest core will receive the power it needs, the OS will reduce the frequency and voltage of the remaining cores because they aren't as busy. "We still see power savings with our current PowerNow technology, but it's going to get better with Barcelona because we're going to be able to dynamically and independently adjust the core frequencies of each individual core," he said. Also in Barcelona, the OS will directly communicate with the CPU instead of first going through the CPU driver, a more efficient approach, he said. "With Barcelona, there is no CPU driver middleman. The OS can tell the processor directly, 'Hey this is how much work I'm doing,' and the Barcelona core will determine when the best time is to make that change. It's not doing it blindly," he said. Barcelona also separates the power management of the cores from that of the memory controller, which is embedded in AMD-designed processors. That way, frequency and voltage can be reduced to the cores when they are not busy and increased to the memory controller when it is busy, and vice versa. AMD claims an 80 percent reduction in memory controller power usage with this design change. Barcelona will also feature enhanced clock-gating, which means core logic circuits can be turned on or off to save power. Like settings on a coffee grinder, the chip can do "coarse" or "fine" clock gating, shutting down increasingly finer sections of core logic as needed. AMD claims that Barcelona can deliver a 40 percent improvement in performance over "the competition." While not mentioning Intel's Xeon specifically, AMD has long pointed out that its quad-core chip will be four cores designed on the same piece of silicon, while Intel's design is two dual-core processors packaged together.
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ATI Technologies Inc. (TSX:ATY, NASDAQ:ATYT), a world leader in the design and manufacture of innovative 3D graphics and digital media silicon solutions, today announced that PCI Express (PCIe)-enabled graphics
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ATI Technologies on Monday delivered the Radeon Xpress 200, a new chipset for desktops using Advanced Micro Devices&#39; Athlon 64 and other eighth-generation processors.
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New integrated 690 chipset is first to include the ATI Radeon X1250 graphics processor.
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Way back in June I suggested you hold off on buying a new PC until systems with PCI Express shipped. The new technology has the potential to dramatically improve performance because it replaces the pokey old
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Mountain of Light May will see the arrival of AMD's 'RV630' graphics chip, it has been claimed, and the company has prepared three reference card designs for the part - two of which will support PCI Express 2.0, though only the PCIe 1.1 board may make it to market for launch.â¦
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After months of delays, Advanced Micro Devices Inc.&#39;s latest processor, a quad-core server chip called Barcelona, is at last expected to hit the market Monday.
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Finally ending rumors of delays, AMD announced that its quad-core Opteron server processors, known also by the codename of &quot;Barcelona,&quot; will be shipping later this summer. The chips, the company&#39;s first quad-cores, might help AMD regain its financial footing and help it compete with archrival Intel.
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November 08, 2004 - AnandTech have slapped up a great feature and review on ATI&#39;s new chipset for AMD processors, which seems to give Nvidia a run for their money.
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In response to a BetaNews inquiry over whether last Friday's announcement of new Barcelona server-class processors at frequencies up to 2.0 GHz for August release was as fast as we would see for the year, an AMD spokesperson told us faster models would be made available later in the year.
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Advanced Micro Devices Inc. (AMD) has begun shipping commercial versions of its Athlon 64 processors made using a 90-nanometer process, marking another step forward in the company's transition to the more advanced manufacturing technology.