INTEL Part # AT80602000765AA,

Specifications
Mfr Part Number: AT80602000765AA
Model: Intel Xeon Processor X5570
Core Name: Nehalem EP
Core Count: 4
Thread Count: 8
Clock Speed: 2.93 GHz
Max Turbo Frequency: 3.33 GHz
Intel Smart Cache: 8 MB
Intel QPI Speed: 6.4 GT/s
Lithography: 45 nm
Socket: LGA 1366
Max Thermal Design Power: 95 W
Max Memory Bandwidth: 32.0 GB/s
Max CPU Configuration: 2
Advanced Technologies:
Intel Turbo Boost Technology
Intel Hyper-Threading Technology
Intel Virtualization Technology (VT-x)
Intel Virtualization Technology for Directed I/O (VT-d)
Intel Trusted Execution TechnologyIntel
Intel 64
Idle States
Enhanced Intel SpeedStep Technology
Intel Demand Based Switching
Execute Disable Bit