Apps designed for this purpose (e.g., CPU Throttling Test , Performance Booster – No Root , or 3DMark in loop mode) use parallel compute threads—one per core—that continuously execute integer and floating-point operations. This triggers the system’s thermal and power management to temporarily permit maximum frequency across all cores, including efficiency cores (little cores) and performance cores (big cores) on big.LITTLE or ARM DynamIQ architectures.
Install stress-ng (if available) or run a lightweight Python worker script: download max all cpu core no root top
#!/bin/bash while true; do echo "--- $(date) ---" top -b -n 1 -1 | grep "^%Cpu" sleep 2 done Apps designed for this purpose (e