There is a Radeon HD 8400 integrated GPU that are on some laptops, so that's probably what you have. You may be able to get 20-30 FPS on low settings with BF3, but that's being optimistic. Most people say it doesn't play well or at all with the GPU. If you already have the game and the laptop, install it and try. For what it's worth, desktop PCs are far superior to laptops for gaming purposes.