which to choose (entry level laptop)

[budianton]

im looking for a new laptop and got these 2 lenovo, G405S and G400S.

the 405 use amd A8-5550m, with integrated radeon 8550G , and will use the radeon 8570M when needed..
the 400 use intel i5-3230m, with nVidia GeForce GT 720M..

both graphic are around 2GB, both have 500GB HDD, and 4GB RAM..

they are on a same level, but which one is better..

i'll use them for college, with matlab, TINA, and some coding applications..

 

[budianton]

and maybe for light, casual gaming, like FIFA..

the one with intel, is $50 more, runs at 2.6GHz, and the one with AMD is at 2.1

is the difference worth it..?