I am building my own PC and need to know which power supply to get. Different websites say different things, and I want to be sure before I go ahead and try anything.
These are my specs:
Intel core i3 sandy bridge 2120 3.3ghz CPU
Sapphire Radeon HD 6950 2 gb
8gb ddr3 ram (2 x 4gb)
External USB network adapter
DVD +/- RW
1tb Sata III hard drive
Gigabyte GA-Z77-D3H motherboard
Case with 4 led 120mm fans plus sd card reader (http://www.amazon.co.uk/dp/B0071KZNUY/ref=asc_df_B0071K...)
I may in the future overclock the GPU to make it the same as a 6970 as I've heard you can do, so if I was going to do this how much would I need?