So I was talking with my friend the other night about the new build I want to buy. The friend in question generally knows is stuff when it comes to computer so I was suprised when he told me that overclocking required a bigger PSU. I said OK, this makes sense, but he told me I would need a minimum of 750W of power.
Problem is, the power supply I bought is only 550W as all the tools I used and indications on the graphics card's box said 450W would be OK. By the way, here's the rest of my build: http://ca.pcpartpicker.com/p/Lbvn (suggestions are always appreciated, my buget is 1000$)
So my question is, if I plan to overclock, will my current power supply will suffice or I need to return it and find one with more power?