AMD Cayman info (or rumor)

[spursindonesia]

IMHO, AMD will not enter the highend segment again if they can't produce a card that atleast maintain on par efficiency (performance/watt) compared to its latest mainstream offering (Bart) or even its predecessor, Cypress.

EDIT:

I think 30% higher would be minimal & a rather pessimistic view (faster than GTX 480 but slightly slower than GTX 580), 40% higher would be pretty good & quite realistic view (slightly faster than GTX 580), while 50% higher & up would be plenty optimistic & viewed through red colored rose glass (though if it truly happens, i will gladly eat my crow served cold), all over HD 5870 in average performance.