iMac RAM Upgrade (Does dual channel make a difference)
I currently have two 2GB chips and one 4GB chip. I was told since my iMac supports dual channel RAM I am not seeing the performance I should. I was told to either replace the 4GB with two 2GB or get another 4GB to complete the dual channel. Is there any merit to this suggestion? Will I see a good performance jump if I add another 4GB chip?
thanks!
iMac, Mac OS X (10.7), 27'