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Oh, my bad then... Do you have the CPU at auto in BIOS? If setting your CPU to a locked frequenzy, ie 4GHz @ ~1.1V, it may not be that loud or as loud during gaming. This is due to you have lowered the voltage quite a bit and hence the CPU doesn't get as hot and therefore the cooler doesn't need to run that fast.I'd still recommend the 645LT though, since it will give you better temperatures overall.
Oh, my bad then... Do you have the CPU at auto in BIOS? If setting your CPU to a locked frequenzy, ie 4GHz @ ~1.1V, it may not be that loud or as loud during gaming. This is due to you have lowered the voltage quite a bit and hence the CPU doesn't get as hot and therefore the cooler doesn't need to run that fast.
I'd still recommend the 645LT though, since it will give you better temperatures overall.
