Can any of these video cards be used for gaming?

I am looking to get a laptop for school and was just wondering about the video cards they have. I have a desktop that plays games but it would be nice to have the laptop to play on also.



The video card requirement isVGA :GeForec FX 5600(128MB), DirectX 9 or higher



The laptops have



ATI Mobility Radeon™ HD 4250 Graphics with 256MB-1405MB dynamically allocated shared graphics memory

and

AMD Radeon™ HD 6310 Graphics with 384MB-1459MB dynamically allocated shared graphics memory



Would any of them work? If not, would one make a difference over the other in everyday computer use?



Thanks so much|||Depends, both are way better than the 'VGA :GeForec FX 5600(128MB), DirectX 9 or higher'

http://www.notebookcheck.net/AMD-Radeon-…

^^ Thats a chart of what games are playable on it, 60FPS is optimum for gaming, CoD4 on medium details and lowest res is the best it'll manage though.