Can 750W Corsair TX750M PSU Run ( Intel Core i7-4770K Haswell and i5-4670k Haswell ) ?

What is the complete build that you're considering ? Do you already have parts ? Are you just starting to look for a new build ? We need more infos. 750W is obviously going to be enough for any of those two CPUs, but if you're not getting at least 2 GPUs, it is a clear overkill, you don't need that much.