说明
树莓派默认频率低的可怜,不开超频要你何用?
需要注意的是开了超频最好不要带外壳,小心宕机啊!
教程
// 将你要修改的值添加到该文件尾部
sudo vim /boot/config.txt
如果设置太高会树莓派会开不了机,调小点即可。
# CPU超频
arm_freq = 1375
over_voltage = 6
core_freq = 550
# GPU超频
gpu_freq = 550
# 内存
sdram_freq = 550
sdram_schmoo = 0x02000020
over_voltage_sdram_p = 6
over_voltage_sdram_i = 4
over_voltage_sdram_c = 4
# SD卡超频
dtparam = sd_overclock = 100
修改完重启生效