I am currently trying to play Diablo3, but my character looks like he's moving in slow motion. my hp 6210f has integrated NVIDIA Geforce 9100 graphics, and I want to know the fastest gaming video card I can get with a 300w PSU. Thank you.
The fastest graphics card that will work with a 300w PSU is HD 7750 800 MHz. Make sure not to get HD 7750 900 MHz - as it will not work with 300w PSU. It should play diablo nicely .