Quit interesting Westmere-EP CPU:

# of cores | 6 |
# of threads | 12 |
Bus speed | 2933 MHz QPI |
System Bus|5.86 GT/s|
Level 1 cache size | 6 x 32 KB icache, 6 x 32 KB dcache |
Level 2 cache size | 6 x 256 KB |
Level 3 cache size | 12 MB |
Features | SSE4.2, Turbo Boost, AES New Instructions, Enhanced Intel SpeedStep Technology. ... |
Max Memory Bandwidth | 32 GB/s|
Memory Types| DDR3-800/1066/1333|
Lithography| 32 nm|

In the end dual sockel boxed charges will amount to approx 1000.- Euro.