Jeff Geerling has pushed a Raspberry Pi mini PC to its limits by carrying out some extreme Raspberry Pi overclocking by tweaking the firmware and successfully overclocking a Raspberry Pi 5 to 3.4GHz.

Overclocking isn’t a new idea, and it isn’t limited to high-end processors, either. In high school I overclocked the Intel Xscale CPU in my Palm Tungsten T3 from 400Hz to 600Hz, just so I could play ...

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