The Raspberry Pi 4B ships with a 1.5 GHz quad-core Cortex-A72 processor and LPDDR4 SDRAM. With a few lines added to /boot/config.txt and decent cooling, you can push it noticeably further. This post …
cpu
Raspberry 3B+ Overclock
Starting with the Raspberry Pi 3B, raspi-config no longer exposes overclock options in its menu. That does not mean overclocking is gone — it means you reach for a lower-level knob: /boot/config.txt. …