A list of Raspberry Pi2 overclocking options. via thomasmarcussen Raspberry Pi 2 Overclocking options ▪ arm_freq- Frequency of ARM in MHz. ▪ core_freq -Frequency of GPU processor core in MHz. It has an impact on ARM performance since it drives L2 cache.sdram_freq -Frequency of SDRAM in MHz. ▪ over_voltage –...