I would stay away from the AMD Radeon HD 6450 graphics card if you are doing ANY gaming at all, no matter how low intensity. I found this out the hard way, not researching, and just shopping for a cheap PCIe graphics card to replace the 1 I blew, for playing some games. I cannot play ANY of my games with this crappy card because it does not support the directdraw acceleration or direct3d acceleration that is required to run for the games to operate. I can't even launch any of my games with this piece of dirt card.
My fault for not doing homework I guess, but this is a really horrible card for any gaming. I would give it ten thumbs down if I had ten thumbs, and that's for the 1gb version lol.