This review is from: Zotac ZT-50101-10P GF GTX 580 1536MB GDDR5 Graphics Card (Electronics)
Received this as an upgrade to my GTX470 (not a bad card by any stretch) and have tested it on some high end software, namely Crysis (1) and found I could run with all setting maxed with no framerate loss. This was also evident in other titles, Witcher 2, Grand Theft Auto 4 - all ran fanastically well.
Looking forward now to testing this on Deus Ex this Friday which I expect will have no problems.
All in all an excellent card, and the rpice has now come down to a resonable amount.