I currently have 8GB of ddr3-1333 memory, and am looking to upgrade, but my current mobo doesn't support anything higher than that. Is it worth upgrading my mobo and memory to 1600 or more? will i see much of an improvement in performance? The money for the new mobo isn't an issue. I will be using this for 3d rendering applications such as 3ds max and have heard that memory is very important in this process, thanks.