Not true. G92 / G92b will forever hold that crown.
G92 was introduced in november 2007. G92b came to the market in june 2008.
2 1/2 years later nVidia introduced Fermi.
Pitcairn was introduced in march 2012 and will be repacked in june 2015 again for 9 months or so.
So no, Pitcairn will easily claim this crown...
:twisted: