Hi,
I don't know this chipset, but from what you can read here and there, after a quick google search, this seems to be an integrated gfx processor, and with relatively poor performance (and more than 2 years old).
I'm afraid it won't let you play extremes with good resolutions and good level of details - if it can run it.
If it's an integrated, I believe it might be on a laptop - which means you probably don't really have the possibility to change it for a better one .