How good is an HD5670?

could it be a very good upgrade with regard to my onboard Graphics

core2duo e4500
3 Gb good old ram,
160 GIGABITE HDD

450W electricity supply

Pretty fine.just listed below a 9800gt.you could go perhaps higher using a 450w psu.take hold of a 6850! fine card.

the following is a lowdown…

http://www.vimeo.com/watchv=2gvd99Efvvc.