About: http://webisa.webdatacommons.org/192476825

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	So I would say there has been improvement, and having owned both cards I would have to say the 5770 was a far better card( easily over-clocking past 4890 levels)
http://www.w3.org/ns/prov#wasQuotedFrom	techpowerup.com