Compiler C 64 bit Win 7 64 bit

[Guest]

Hello,
I'm looking for a good C++ compiler to be an alternative to the microsoft compiler. It should make programs that can run on win 7 64 bit and produce programs that can also run on win 7 64 bit. Which is easiest to use and learn and has good support? Open CL,Direct Compute, CUDA, or other?

 

[Ijack]

gcc, the Intel C++ compiler?

But what's wrong with the Microsoft C++ compiler?