> So I wonder when they will start talking about the 22nm generation in
> terms of codenames and dates?
The codename for the (22nm) shrink of Sandy Bridge can already
be found on the web. Hint: look for Intel's job ads.
Assuming all goes well (i.e. Nehalem ships in late 2008 or in early
2009, Westmere ships in late 2009 or in early 2010, Sandy Bridge
ships in late 2010 or in early 2011, and 22nm development won't
encounter unforeseen delays), the part should ship in late 2011 to
mid 2012, followed by another 22nm part about a year later.
Lets see whether Intel can maintain their tick-tock model without
delays, through times of recession and reduced competition, and
in the face of ever-increasing programming challenges.
Lots of things can happen to chips that are several years out into
the future. Perhaps IPF will finally take over the x86 world?
> Doing some searching, it appears that the 32nm Gesher/Sandy Bridge
> was first disclosed in April 2006 (link below) so we are about due for
> disclosure on the following generation, assuming they are sticking with
> the two year cycle.
Well, they already disclosed one tidbit -- the Sandy Bridge shrink
is going to introduce FMA (which isn't part of the initial AVX).