juan@niptuck /sys/devices/system/cpu/cpu0/cpufreq $ ls
affected_cpus     scaling_available_frequencies  scaling_governor  stats
cpuinfo_cur_freq  scaling_available_governors    scaling_max_freq
cpuinfo_max_freq  scaling_cur_freq               scaling_min_freq
cpuinfo_min_freq  scaling_driver                 scaling_setspeed
juan@niptuck /sys/devices/system/cpu/cpu0/cpufreq $ cat affected_cpus 
0
juan@niptuck /sys/devices/system/cpu/cpu0/cpufreq $ cat scaling_max_freq 
800000