MSI HD7950 Twinfrozr 3GB Requires 500 watt psu?

Solution
You might run it on a GOOD 450W PSU, but I would recommend the full 500W, especially if you intend to overclock. Make sure the 500W PSU is a decent or better brand, like anything made by Seasonic, newer FSP, or Superflower.
You might run it on a GOOD 450W PSU, but I would recommend the full 500W, especially if you intend to overclock. Make sure the 500W PSU is a decent or better brand, like anything made by Seasonic, newer FSP, or Superflower.
 
Solution