npm1

Distinguished
Sep 9, 2011
1
0
18,510
Hello,
i have two gtx570 superclocked cards is it ok to run them on a 750 watt power supply
 

rockyjohn

Distinguished
What is the make and model of the PSU?
How much are the cards overclocked?
Is the CPU also overclocked> How mcuh?
Any other add-in components - beyond the basics?

You might also want to check out the power requirements for the system by using the power calculator at this site. Note that it has a free "Lite" tool that calculate only the total power requirement and a subscription "Pro" tool which for a few dollars (ranging from $2 for 3 days to $10 for lifetime) will also calculate the load on the 3.3v, 5v, and 12v circuits. I recommend the Pro tool as a good investment.

http://extreme.outervision.com/psucalculator.jsp