Determine processor type and speed (Solaris)

# psrinfo -v
Status of virtual processor 0 as of: 12/28/2007 09:41:56
  on-line since 12/14/2007 13:04:10.
  The sparcv9 processor operates at 1062 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 1 as of: 12/28/2007 09:41:56
  on-line since 12/14/2007 13:04:10.
  The sparcv9 processor operates at 1062 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 2 as of: 12/28/2007 09:41:56
  on-line since 12/14/2007 13:04:10.
  The sparcv9 processor operates at 1062 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 3 as of: 12/28/2007 09:41:56
  on-line since 12/14/2007 13:03:45.
  The sparcv9 processor operates at 1062 MHz,
        and has a sparcv9 floating point processor.