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Re: Premiere CS3 and dual quad-core mobo performance

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Re: Premiere CS3 and dual quad-core mobo performance
by Jeff Brown on Jan 28, 2008 at 9:48:22 pm

[Vincent Becquiot] "...you will only be able to assign two cores per application using the "set affinity" function. Which is nice but only useful if you like to multitask. Someone confirm this once and for all?"

Not sure if I'm correctly following you, but I can say that a properly multi-threaded application [Mental Ray rendering, e.g.] will use 8 cores simultaneously, under XP-32-Pro. I think core usage these days is determined more by application that by OS. Also, some tasks simply cannot be multi-threaded due to mathematical reasons, which can cause 'lowered' performance.

-jeff


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