There were performance degradation issues with some applications with hyper-threading enabled compared to when it wasn't.
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Any way yet to turn off Hyperthreading on 2009 Mac Pro?
- Thread starter WonderSausage
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There were performance degradation issues with some applications with hyper-threading enabled compared to when it wasn't.
In some applications, hyperthreading makes things substantially slower. This is true for the type of numerical (scientific) computing that I do for my work.