"Integrated Graphics" (IG) is graphics chipset in on motherboard and do not need a graphics card for connecting to monitor. IG is fine for most applications and maybe ok for some games all depends on what actual IG chipset used in motherboard. But, if you are really into games, you better off to buy a dedicated graphical card. For mid range PC (how much?) go for a ATI 9600 class of graphics card which cost around 100 or less. Top range of graphics card could set you back over 300.