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Thread: AMD Phenom X6 1090T Black Edition & 1055T launch on 4/27

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  1. #10
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    Quote Originally Posted by RaV[666] View Post
    From these graphs it looks like the unused cores are going into cnq idle mode, i wonder if its a good thing for performance.
    Power consumption should be great tho.
    I wonder how Intel did it, with Vista's thread bounce killing Phenom's performance when CnQ is enabled.
    EDIT: I've read it (I forgot about it), Intel shuts their cores down

    Phenom II's CnQ fixed it by throttling and clocking all cores to the same speed. Perhaps x6's turbo works the same way, just that they improved the power consumption when cores are clocked up, and decides turbo level depending on the overall core usage. Just my two cents.

    Does Window 7 do thread bounce?

    Phenom = CnQ 2.0
    Phenom II = CnQ 3.0
    Phenom II x6 = CnQ 3.1 I guess
    Last edited by blindbox; 03-23-2010 at 07:04 PM.

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