Or can Someone tell me how much amps on 12v would be enough for a 5670.I have done a calculation :
Processor: 65 Watts
Memory: 1stick 2GB DDR2 (5 watts maybe,i don't know)
GPU radeon 5670: 60 Watts
The total consumption 175 Watts so 12V 16/18amps should be enough or am i wrong?