Jad Chaar
Posts: 6,481 +977
Why do you need a quad core? What are you going to use your computer for?
The AMD Athlon II X4 750k is a really good budget CPU but options like the i3-3220 and 3240 are a bit better for gaming, especially for SC2.
Otherwise you could step it up to something like a 3350p is quite a powerful quad core if you're not going to overclock, and it's also a fair bit more expensive.
So can you explain what balance of CPU performance and gaming performance you need?
And having only one stick of 4GB of RAM will effectively half the speed of the RAM until you add in the other half of a pair; for some things, this is negligible but for others it can make a difference.
I feel like the X4 will be better for the long run vs the i3.