I have a Dell Optiplex 790 with I5 2400, 8G RAM, 2TB HHD, SSD. I use this for school and personal use. Yet thought it would be fun to play GTA V on here. I'm not a huge gamer and am not looking for the crispest picture. Yet would not bother if it is going to be lagging and just overall horrible quality. Any info would be awesome and appreciated. I have researched a bit, yet I am not that well informed or qualified to be swapping out parts or making decisions based on my own research. If more info is needed just ask. FYI it is a Mini Tower.