yyahoo: At the least, I don't think your processor is going to cut it. I'm not an expert on Mobile Video Cards and you don't mention video memory, so it's hard to judge on that. You do have plenty of RAM at least. :/
Spinorial: Nah, I think these AMDs have a turbo function that should crank it up to at least 2 GHz - should be workable.
Basically, dragu, you'll need to lower a bunch of the game's graphical settings and it won't look nearly as good as the promotional pictures, but it should work. Your framerate might be somewhat stuttery, too, but you should eek out at least a high-20s, which should make it tolerable.
Do they? That would put it at the low end then.
I also ran the minimum Radeon Video Card, the 3850 on videocardbenchmarks to see where it placed in comparison to the 6520G.
The 3850 scored 542 on the Passmark test, while the 6520G scored 486.
As others mentioned, it might run if you turn some of the settings down a bit. It's hard to judge.
The best test? Download it and give it a try!
If you do, come back and let us know!