im using intel core i5 2.8ghz and nvidia gt 240. i want to change my graphic card using gtx 750 ti strix oc asus is it okay to

[vmart]

i'm using intel core i5 2.8ghz and nvidia gt 240. i want to change my graphic card using gtx 750 ti strix oc asus is it okay to running for my computer? 8gb ram that i used, and its used for playing games

 

[Aladdad]

it all depends on your current power supply, which one are you using?

 

[Flacker]

In my opinion don't go anything below a 9xx series on a GPU from Nvidia, most games these days are asking alot graphics wise (and it'll future prep your system). I personally recommend a 970. Like Aladdad said, you need to check your PSU as well. Also what is your mobo? If you plan on still getting a 750 ti you'll still need to check your mobo and PSU.