Contrary to its earlier statements, AMD has now revealed that its 2.4GHz quad-core Phenom 9700 and 2.6GHz Phenom 9900 have both been delayed until the second quarter of 2008. AMD hasn't said how this will impact the introduction of the 2.8GHz and 3GHz parts that were originally projected for late in Q2, but these will almost certainly be delayed as well.
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AMD delays Phenom 9700 into Q2