Hey , I needed some help so I thought this would be a good place to get some. I am getting a new pc. I found a Dell precision T5500 with 2x Intel Xeon 5520, 8 GB ram and a Intel motherboard (not sure which one) at a great price. I know its a work station but all the cores might help in gaming and stuff. I am not a very tech guy. I was confused on which graphics card should i get which will be optimal for my cause. And I want some information about overclocking this dual processor machine. I would really appreciate any kind of help regarding this topic. Thanks.