PSU Wattage?

The Build:

CPU - AMD 8350 FX @4.0Ghz

GPU - Evga Geforce GTX 670 2gb

RAM - CORSAIR Vengeance 8GB (2 x 4GB) DDR3 1866

Mobo - ASUS Sabertooth 990FX R2.0

HDD - WD Caviar Blue 320GB

 

Alright now the problem is picking out the PSU Some are telling me get a 650W and others are saying 850. If some one could please point me in the right direction. Thanks in advanced :)

I would get a 7950 instead; more powerful for the money.

For eitehr a 670 or 7950, I would get a 650W PSU. You could probably use 550W, but 650W is going to give you plenty of room for upgrades.

Thanks for the reply man greatly appreciate it.