Jeff Kaos :
The GTX 750 is an underrated gem. I can't speak for your CPU but in my old budget build using that GTX 750 paired with a low end FX 8800 I was able to get Xbox 360 like performance out of games like Fallout 4, The Witcher 3 and Dragon Age: Inquisition with decent FPS. I wouldn't expect much from GTA V or anything with a lot of activity onscreen; which is why I avoided newer games like GTA V, Farcry Primal and The Division until I built my new system.
In some YouTube videos this system gets around 40-50 fps on Gta V, would that be the case for me you think? Im not really worried about games like battlefield 1 or the division cause I dont play those games.
Im really just wondering about Gta V and if I know I can run that above 30 fps then I think I will be fine running the games I DO play.