Is there a difference in the graphical performance of these two. What I mean to say is, as H77 is above B75 in Gigabyte's list, are the onboard graphics of H77 better than those of B75? I am an absolute newbie regarding hardware and am planning to assemble my very first PC. Kindly tell if I could play games like Crysis 3 even in low quality on any of these monks without an external graphic card?