need help with $600-$700 gaming pc

Solution
Seconded on the PSU. All XFX PSU's are made by Seasonic (arguably the best consumer PSU manufacturer)

Also, if you're going to spend more for 1866 RAM (which I don't recommend with that CPU anyway), buy a motherboard that can support it more easily. The M5A78L-M needs some significant overclocking to reach 1866, it only supports 1333 without it.

Else, save a bit and buy 1600 memory (a decent pair of 1600 sticks can be overclocked to 1866 anyway).
Seconded on the PSU. All XFX PSU's are made by Seasonic (arguably the best consumer PSU manufacturer)

Also, if you're going to spend more for 1866 RAM (which I don't recommend with that CPU anyway), buy a motherboard that can support it more easily. The M5A78L-M needs some significant overclocking to reach 1866, it only supports 1333 without it.

Else, save a bit and buy 1600 memory (a decent pair of 1600 sticks can be overclocked to 1866 anyway).
 
Solution