Hi, I am very sorry for asking this question and sorry if I am a noob, but i need help about my PC. Would nVidia Ge Force GTX 1050 or any else good nvidia graphisc (if ye, tell me witch) work on my PC if i have n68-vs3 ucc motherboard, 500 W power supply and with (dual?) AMD Athlon II X2 250 and now I have AMD Radeon HD 6450? Thanks for help!