Hi, so i am looking to upgrade my 13" early 2011 mbp i5 ram with crucial. I have 4gb right now and I have heard if I upgrade it to 8gb my integrated gpu the intel 3000 or whatever will go from having 384mb of shared memory to around 600. Is this true and if so will it be able to handle more rendering? And be noticeable or will it have a minor improvement? Thanks!