Windows Scheduler Update for AMD FX Bulldozer (KB2645594) x86/x64

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File size: 6.4 MB
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Posted: Jan 12, 2012
Updated: Jan 12, 2012
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This will tell the scheduler that your AMD FX processor contains dual-core modules (in fact this is similar to the SMT path that the other guys use). In essence, threads 1-4 now get assigned to their own module first.

The archive contains both the 32-bit and 64-bit version of KB2645594.