my psu is 450 volts
with 22 amps. on +12 v

i want to buy a video card that handle this low amps (22)‎
what do you recommend??‎

note. i cant upgrade my psu

vega uses 22 ampirs
vega uses 22 amps - techPowerUp! Forums
Vega uses 22 ampirs - Graphics-Cards - Graphic-Displays