600w enough for SLI setup?

Juanmoretime

Honorable
Apr 30, 2012
13
0
10,510
I was just wondering if a 600w OCZ modxstream-pro PSU would be enough for SLI 650 ti boosts. I'm also using a PII x4 965 125w OC'd to 4ghz so idk if 600w is sufficient or if I should upgrade my PSU.