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Old 12-13-11, 12:01 PM   #4
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Join Date: Oct 2010
Posts: 161
Default Re: Intel Core i7-3960X and i7-3930K CPUs Transitioning to C2 stepping in January

That is interesting. I enabled VT-d and tested on my C1 and it worked fine. It was disabled by default.

I tried VT-d after i received BIOS update from ASRock. One of the updates was to update C2 Microcode. I tried VT-d after that on my C1 cpu and everything works fine, i heavily use computer for gaming and development, also run virtual machines on it. It is C1 according to Aida64.
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