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AMD’s two yearly roadmap detailed, 12 cores ahoy

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Posted September 10, 2008 by admin in CPU & Motherboards

What’s changed since May? Most notably, AMD now has a “Fiorano” server platform with its own, AMD-branded chipsets scheduled for mid-2009. The SR5690 hub and SS7100 south bridge will bring goodies like 5.2GT/s HyperTransport 3.0 connectivity, second-generation PCI Express, PCIe hot-plug support, and an I/O Memory Management Unit (IOMMU). In AMD’s words, the IOMMU will provide “superior virtualization performance through more direct CPU/peripheral interaction.” An older AMD document (PDF) also says the IOMMU “protects memory from illegal access by I/O devices.”

AMD will launch the RS5690 together with a MIMO-less SP5100, and both chipsets will compete with Broadcom and Nvidia offerings that power current Opteron systems. Fiorano might help put AMD on more equal footing with Intel, which has been rolling its own CPUs and chipsets into server platforms for years now.

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