What power supply wattage would i need?

[CameronSJ]

I'm building a new rig and just wondering what power supply I'd need for all this?

Intel i7 950 @ 3.07 ghz
Nvidia GTX 660 Ti
Gigabyte GA-X58A-UD3R
12GB Kingston HyperX RAM

Thanks.

 

[Sevenater]

You will be good with a 500w power supply, but if you got $70, just get a 600 or 750. But baseline 500w will be more than enough, so in the future you can upgrade parts and just keep your power supply.

Hope this helps!