Hi, I was thinking about getting the MacBook Pro 13" 2015. My current setup is an iMac (21.5" Mid-2010) with 8GB (upgraded from 4) of DDR3 1333 RAM, an Intel i3 3.06GHz, and the graphics are an ATI Radeon HD 4670 4670 256 MB. The only things I do on this computer is run different operating systems, create, render, and animate complex 3D models, and I also use Adobe After Effects CS6 heavily. Is the duel core on the MacBook Pro 13" going to have a dramatic difference is render times, animating frame rates, or light gaming (such as Minecraft)? Also is the graphics on the MBP better, worse, or the same as my current iMac?