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AMD Details Upcoming Bulldozer Architecture

Vigile writes "AMD is taking the lid off quite a bit of information on its upcoming CPU architecture known as Bulldozer that is the first complete redesign over current processors. AMD's lineup has been relatively stagnant while Intel continued to innovate with Nehalem and Sandy Bridge (due late this year) and the Bulldozer refresh is badly needed to keep in step. The integrated north bridge, on-die memory controller and large shared L3 cache remain key components from the Athlon/Phenom generation to Bulldozer but AMD is adding features like dual-thread support per core (but with a unique implementation utilizing separate execution units for each thread), support for 256-bit SIMD operations (for upcoming AVX support) all running on GlobalFoundries 32nm SOI process technology."

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  1. Re:AMD's stagnant? by blair1q · · Score: 5, Informative

    "AMD's lineup has been relatively stagnant while Intel continued to innovate with Nehalem and Sandy Bridge (due late this year) and the Bulldozer refresh is badly needed to keep in step."

    Likely another Intel fanboy trying to spread FUD about the company that he doesn't like and at the same time getting his username posted on the front page.

    The facts in that quote were presented clearly. AMD is a generation behind on architecture, trying to get comparable performance by multiplying old cores, while Intel has been advancing architecture and multiplying cores at the same time. For about 4 years now, Intel has had 2-4 chips performing at levels above anything AMD could produce.

    It remains to be seen if Bulldozer will put AMD anywhere near at-par on a performance/core basis, but it's not 2002 any more, and AMD has no hope of a performance lead.