If you look at the graphics card hierarchy chart-- @ http://www.tomshardware.com/reviews/gaming-performance-radeon-geforce,2997-7.html
graphics cards are split into categories with similar performing hardware. The cards that you listed are below the requirements, and well below what i'd reccommend.
There is no serious way to game with a mobile PC.
There are "Desktop Replacement" PCs with respectable graphics power, but these shouldn't even be considered laptops because of the size and battery life.
You'll want a 560,570, or 580m. These are slightly better than the desktop 8800 that's required.