Hi, I have an asus pc around 3yrs old. It has i5 6400,gt730,1tb Hdd and 8gb ddr4 ram. My processor is doing very well, but my gpu is not functioning very well. I would like to find a buget gpu less than 7inch long and less than 3 inch height. I have a 150$-200$ buget....just want something around 60-75 fps whil playing fortnite or pubg. Can someone reccomend any plz thanks