agan-agan maw tny dong ane baru beli gtx 770 2 hari lalu,tpi ane baru sadar klo psu ane cuman 550w bronze nah klo maw upgrade psu mending yg mana seasonic 650w bronze atau superflower 550w gold? tlg sama penjelasannya jg gan,thx klo ane vote seasonic nya gan hehe :)