I'm going inline with what dipankar said, I'd guesstimate that he should still get 30+fps on starcraft II with that setup though(30+ is considered playable)
Ill review some charts and get back to you.
According to this
you should get 60ish FPS, taking into account only 2GB of ram, and a decent, but not really game worthy CPU... I'd guesstimate again and 40+?
I can't confirm this seeing as there would be no chance in hell of me seeing a SC:II benchmark with your setup.
Etheir way the game will be playable, and thats what counts!
EDIT2: Just noticed the settings were at 1920x1080 at Ultra settings
, so I imagine quite spectacular graphics and definitely playable FPS, even if you were to lower a few settings to get 60+ FPS if you wanted.
The 1GB of ram will def help though.