Question about power consumption

[burningoat]

im gonna xfire 2 radeon 5770s
my psu is a 750w thermaltake toughpower
and i was wondering if that will be enough power for both of these cards plus the rest of my build

cpu-phenom 2 x6 1100t
4 gigs ddr3 @ 1600
and 4 separate terabyte hdds

i cant think of what else you really need to know to see how much power is being drawn

 

[wa1]

Yes, your PSU should be able to handle 2x HD5770 without problem...

 

[andywork78]

http://educations.newegg.com/tool/psucalc/index.html
this site will help you to see how much PSU power your pc need it.
Have nice day~

 

[burningoat]

thank you and it did help it says im at about 698 out of the 750 i have lol im cutting it close

 

[burningoat]

Best answer selected by burningoat.

 

[jaguarskx]

You'll be fine. I believe a HD 5770 uses around 85w of power in normal gaming conditions. Therefore, two should not use more than 170w in normal gaming consditions.