What are good standards for a gaming desktop?(By that i mean ram video card etc)?

Good standards for a gaming computer?|||Intel Core i7 processor



at least 4GB ram



at least an ATI HD 5770 graphics card



http://www.amazon.com/s/ref=nb_sb_noss?u…



Also check out at Ebay

http://rover.ebay.com/rover/1/711-53200-…|||Intel Core i7 processor, at least 4GB ram, at least an ATI HD 5770 or Nvidia GTX-260.|||Quad core processor. At least 4GB RAM. At least one mid range video card.