Originally posted by: forumposter32
http://www.extreme.outervision.com/index.jsp
two 6800 Ultras = 210 watts (at stock)
X2 processor = 110 watts (at stock)
all three overclocked adds what? 30%-40%?
So, that's 320 watts multiplied by 1.35 = around 430 watts, and that's only 3 components
cost of blowing out your PSU? priceless
\EDIT: I just used the PSU calculator and added a lot of stuff like 2 hard drives, 2 optical drives, 4 high performance case fans so on and so forth. And WITHOUT the video cards being overclocked, I get to 544 watts. Seems to me overclocking both those video cards would make you pass over 600 watts for sure. You'd hit like 625 watts although not every component will be on at the same time. And PSUs can often handle a little more than stated on the label.
Wow, 625 watts, just think about it. I might be hitting 330 watts.