New
#11
Found information online about needing 28amps on +12 volt rail. Yes, nvidia cards always give you the amount of amps and wattage needed, rarely AMD shows you the amount of amps needed just wattage.
Fine 450W have that much amperage, as all PSU's list Amperage. But as seen on Guru3D and other places at least 500W or greater needed, even more if Crossfire 2 cards.
Spending other peoples money ?? They come here for advice and this is what we give,we do not make there decisions for them this is up to them.They as we do sometimes can also look online, even when buying at place like Newegg give you the requirements of a specific hardware.