Some new photo's f a sample of Intel's upcoming six-core Core i7 "Gulftown" processor surfaced on the web over the weekend through bittech). This chip is expected to be released in Q1 2010. Of course we already have seen leaked photo's before.

Six-core
Twelve threads
Socket 1366 like 45nm Bloomfield
6×256KB of L2 cache
12MB of L3 cache
Support for X58 chipset
Turbo Boost technology
Integrated three-channel memory controller
QPI bus 
130 W TDP (not 100% sure about this one though) 
The Gulftown CPU (left) shot next to a LGA1366 Core i7-920 (right).