You're using value RAM right now, aren't you? Don't run auto, Gigabyte boards like to set extremely high voltages when pushed like that. What's your NB voltage?
I still think your Hypers will be performing a lot better, and raise your Vdimm, 1.6V is pretty low. 1.65-1.7V should be fine, at least for the Corsair kit.
Yes, tRD=PL=Performance Level.
Oh, ninja-edit ^^
I'm using 1.4V NB voltage on my P45.
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