I currently have a older PC i am wanting to run games like DayZ and steam based games, I have a Intel Duo Core 2 2.93GHZ, with i think 3 MB ram , and thats about all my specs , and also a 300 watt psu..Could anyone tell me if i get a geforce 750 ti will my computer run it? thank you and yall all have a great new years thanks so much for the help guyz...And if it will work do i need to buy anything extra, any RAm, extra Cables? sorry im not a computer tech ...