lshw -c cpu
  *-cpu                     
       description: CPU
       product: Intel(R) Atom(TM) CPU N570   @ 1.66GHz
       vendor: Intel Corp.
       physical id: 1a
       bus info: cpu@0
       version: 6.12.10
       serial: 0001-06CA-0000-0000-0000-0000
       slot: CPU
       size: 1GHz
       capacity: 1666MHz
       width: 64 bits
       clock: 667MHz
       capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon pebs bts aperfmperf eagerfpu pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm tpr_shadow vnmi flexpriority dtherm cpufreq
       configuration: cores=2 enabledcores=2 id=0 threads=4
     *-logicalcpu:0
          description: Logical CPU
          physical id: 0.1
          width: 64 bits
          capabilities: logical
     *-logicalcpu:1
          description: Logical CPU
          physical id: 0.2
          width: 64 bits
          capabilities: logical
     *-logicalcpu:2
          description: Logical CPU
          physical id: 0.3
          width: 64 bits
          capabilities: logical
     *-logicalcpu:3
          description: Logical CPU
          physical id: 0.4
          width: 64 bits
          capabilities: logical