Well making my new rig I'm stumped with which to get. I mean the 810 is about $30 cheaper, so I could go buy crysis at bestbuy when it comes. (only thing bestbuy is good for... ) Should I save the $30 or go with the 945? In the end which would i have to upgrade sooner? or is it so close it doesn't really matter... (excuse my noobie-ness I was more of an intel guy but this rig i'm going amd)