Good luck luck on any of those games. With what you have as spec's any GPU required games will suffer the most. The puzzel type games like Tetris, pinball, jewl quest, etc you might be able to.
Your PC is not geared up to be a gaming PC. Maybe a work station yes but not gaming. The only way to find out what type of games you will be able to play is try them first.
Barrow them froma friend or go on line and down load the trial sample before you buy that way you will know for sure. I do wish you good luck.