39 motherboards with socket 1155 for your processor from 75 - 100 dollarshttp://www.newegg.com/Product/Product.aspx?Item=N82E16813157230
ASrock motherboard with 2 3.0 usb ports. There are no HDMI ports on a motherboard you have to find a GPU with them.
For the GPU: You didn't told what your budget is but for like 150 bucks you can get a ATI Radeon HD6850. Its a good card you can play almost everything on medium-high settings.