Hardware Overview:

  Model Name:	Mac Pro
  Model Identifier:	MacPro5,1
  Processor Name:	Quad-Core Intel Xeon
  Processor Speed:	2.66 GHz
  Number of Processors:	1
  Total Number of Cores:	4
  L2 Cache (per Core):	256 KB
  L3 Cache:	8 MB
  Memory:	48 GB
  Processor Interconnect Speed:	4.8 GT/s
  Boot ROM Version:	MP51.007F.B03
  SMC Version (system):	1.39f5
  SMC Version (processor tray):	1.39f5