This post is about the Minimum Requirements for SharePoint 2013. I also contrast them with SharePoint 2010’s Minimum Requirements. This will also help you see if your current SharePoint 2010 Infrastructure is ready for an upgrade to SharePoint 2013.
Here they are:
No Sir, for production server minimum is 12 GB of RAM and for development server minimum is 24 GB of RAM 🙂 See below link –
http://technet.microsoft.com/en-us/library/cc262485(v=office.15).aspx