The rig could be anything that the cpu support. I just want to know the power requirement for a budget i7 rig. Thank you all for your wonderful feedback.
My rig is
Intel core i3-3220
P8H77-M LE
G.SKILLS RIPGAWS X 4 GB 1600Mhz
COLLER MASTER THUNDER 450W
ASUS NVIDIA GT 640 2GB DDR3
Which components can i overclock?
Is my PSU enough?