PSU power confusion

johann2456

Honorable
Nov 16, 2013
2
0
10,510
I have a thermaltake LP700watt PSU. It has 30A under 12v rail and a v2-12v rail of 22A with a maximum power output of 600watt and peak power of 700watt. I just bought a R9 280x and was wondering if the psu would be effecient for this card or should I upgrade to a better quality PSU right now? My specs are: i7 2600k, asus z68 mobo, 8GB kingston Hyper X. Any help will be appreciated.