But there is any problem with the components I chose?
Is the mobo GA-H77-DS3H better than the mobo M5A97 R2.0?
And about the CPU? AMD FX-6300 has 3.5GHz and 6 cores and the Intel Core i5-3450 has 4 cores and 3.1 GHz.
I am planning to work with Mathematica, which can work with several cores in its latest version, and I want to have additional cores to work with the OS or to use internet without affecting the Mathematica performance.
Also, I want the video card for gaming from time to time but not at maximum speed, but I don't want to change it at least until a couple of years.
I guess this information is important, maybe you needed it before.