So im going to start on my build no budget. Is i7 really faster than i5 with hyperthreading? These are going to be ocd to 4.0ghz. I will be doing some gaming mostly older games and i will be doing some video publishing with sony vegas and wmoviemaker. If i choose i7 3770k my buget will be limited to 1$70 for mobo if the i5 then it will be to $200 for the mobo. Paired with a 7950.