luiz@HP450:~$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_driver
    acpi-cpufreq
    acpi-cpufreq
    acpi-cpufreq
    acpi-cpufreq
    luiz@HP450:~$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
    userspace
    userspace
    userspace
    userspace
    luiz@HP450:~$ grep "model name" /proc/cpuinfo
    model name  : Intel(R) Core(TM) i3-2328M CPU @ 2.20GHz
    model name  : Intel(R) Core(TM) i3-2328M CPU @ 2.20GHz
    model name  : Intel(R) Core(TM) i3-2328M CPU @ 2.20GHz
    model name  : Intel(R) Core(TM) i3-2328M CPU @ 2.20GHz
    luiz@HP450:~$