im planning on building : http://pcpartpicker.com/p/xG0T and i dont know if an i3-3220 would pair well with the 7870 i have so im wondering if i can use the i3 or do i need an i5 to get good performance. I want to play games like Crysis 2, BF3, Planetside 2, TF2, etc. at which ever settings give the best visuals : performance ratio. im not planning on doing any huge gpu intensive tasks but i might try to upload videos to youtube but nothing like sony vegas.