Intel delays debut of Core i5 platform until early September

[Mumak]

Gulftown (just one member of the Westmere family) is targeted at the HEDT segment, so a 6-core replacement of Bloomfield (Tylersburg-HEDT platform LGA1366).
Other members of this family are:
Westmere-EP, Westmere-WS, Westmere-EX (the segements are clear here)
Clarkdale and Arrandale MCP (replace cancelled Havendale and Auburndale with a 32nm CPU Hillel core instead of Gilo; Ironlake GMCH stays).
All Westmere-family (32mn) CPUs are compatible with previous (Nehalem 45nm) platforms.
Anyone missing the mainstream desktop/mobile (w/o GFX) segment in the Westmere family? Me too.. Haven't heared of anything here yet...

But Intel has thus far only said Gulftown will come to socket LGA 1366, they have not said it would come to socket LGA 1156. Which makes me think that there won't be any desktop quadcore (or 6 core) chip for socket LGA 1156 until Sandy Bridge.