Solved Best RAM Configuration Tags: Configuration RAM Mac OS X Last response: June 8, 2010 12:31 AM in Mac Os X Share wildwell June 7, 2010 5:44:44 PM I'm ordering a 27" iMac, It'll have 8GB of RAM and I'm wondering if anybody knows what the real world performance difference is between having (2) 4GB chips over (4) 2GB chips. Thanks! More about : ram configuration Best solution ksampanna June 7, 2010 7:24:53 PM No difference. Obviously, with 2 X 4 GB, you'll leave more slots free, thus enabling you to upgrade further as & when required. wildwell June 8, 2010 12:29:12 AM Best answer selected by wildwell. Can't find your answer ? Ask ! Get the answer wildwell June 8, 2010 12:31:08 AM Awesome. Thanks for your help! Can't find your answer ? Ask ! Publish Related resources : ForumWhich is best cheap motherboard for following configuration ForumBest configuration for SSDs and HHD ForumSuggest Best graphics cards for configuration .. ForumBest Graphics Card for the Configuration ForumBest possible PC configuration ForumHelp!! Best Ram Configuration With Overclocked 1.8 Northwood ForumBest configuration for game server ForumBest configuration for video rendering ForumBEST CONFIGURATION PC FOR GAMING ForumBest CPU configuration for VMWARE ForumBest System configuration ForumBest Fan Configuration ForumBest hardware configuration for budget multitasking laptop ForumBest High-end Gaming PC configuration to beat all games until 2015 ForumHow to break RSD password for blocked sites More resources Read discussions in other Mac Os X categories Configuration Customization Drivers Security !