Which would perform better using video software such as After Effects, Premiere, Vegas as well as multitasting and day to day use and games like Minecraft, TF2, Portal, L4D2 and the Steam game that comes on sale. An Hp Pavilion DV6 with these Specs, AMD Radeon HD 7640G, AMD Quad Core A8-4500M Processor 1.9 GHz (4MB Cache), 6 GB SDRAM RAM for $550 or a Custom Build about the same price with 4gb 1333mhz RAM, an i3 2120, and an AMD Radeon HD 7770. PLEASE HELP ASAP, I NEED A NEW COMPUTER!! (The portability and not having to buy a monitor is nice i guess) THANKS!