NVIDIA GeForce GTX 460M vs NVIDIA GeForce GT540M?

in addition to why to anyone else it might be a very little brainer.and not to me personally.anyways only want your own insight in it thanks!

Uh well in order to up the ante on your GPU, It is advisable to take AMD Radeon HIGH DEFINITION 6970 but if you want Nvidia, GeForce GTX 570 is a best.Then you might want to choose GTX 460M.