Power consumption
Based on our testing, which involved running a stress test script that fully loaded all CPU cores for 1 minute, we recorded a peak power usage of approximately 7 watts, which is quite low. Additionally, you should not experience any issues connecting this board to a power bank as a power source.
Our 1-Minute Stress Script
#!/bin/bash
# Ensure the script is run with sudo/root privileges
if [ "$EUID" -ne 0 ]; then
echo "ERROR: Please run this script with sudo privileges."
echo "Usage: sudo ./advanced_stress.sh"
exit 1
fi
# 1. System Dependency Validation
if ! command -v mpstat &> /dev/null; then
echo "Dependency 'sysstat' missing. Installing..."
apt-get update -y && apt-get install -y sysstat
fi
CORES=$(nproc)
REPORT_FILE="cpu_stress_report.txt"
DURATION=60 # Set to 60 seconds (1 minute)
> "$REPORT_FILE"
{
echo "======================================================================"
echo " ORANGE PI 1-MINUTE PERFORMANCE REPORT "
echo "======================================================================"
echo "Start Timestamp : $(date)"
echo "Device Model : $(tr -d '\0' < /sys/firmware/devicetree/base/model 2>/dev/null || echo 'Generic Orange Pi Board')"
echo "Total CPU Cores : $CORES Available"
echo "Test Horizon : $DURATION Seconds"
echo "======================================================================"
} >> "$REPORT_FILE"
echo "=================================================="
echo " Starting 1-Minute CPU Performance Benchmark"
echo "=================================================="
# 2. Fire up the heavy load generators FIRST
echo "Engaging maximum CPU resource computational stressors..."
STRESS_PIDS=()
for i in $(seq 1 $CORES); do
sha1sum /dev/zero > /dev/null 2>&1 &
STRESS_PIDS+=($!)
done
# Give the background processes 1 second to fully spin up to 100%
sleep 1
# 3. Dynamic Tracking Loop (Runs while stress processes are alive)
elapsed=0
while [ $elapsed -lt $((DURATION - 2)) ]; do
{
echo -e "\n--------------------------------------------------"
echo " TIMELINE SNAPSHOT: ${elapsed}s / ${DURATION}s"
echo "--------------------------------------------------"
# Core Frequencies
echo "[*] CPU Core Operational Frequencies:"
for i in $(seq 0 $((CORES-1))); do
FREQ_PATH="/sys/devices/system/cpu/cpu$i/cpufreq/scaling_cur_freq"
if [ -f "$FREQ_PATH" ]; then
RAW_FREQ=$(cat "$FREQ_PATH")
echo " Core $i: $((RAW_FREQ / 1000)) MHz"
fi
done
# Temperature
if [ -f "/sys/class/thermal/thermal_zone0/temp" ]; then
RAW_TEMP=$(cat /sys/class/thermal/thermal_zone0/temp)
echo -e "\n[*] SoC Die Junction Temperature: $((RAW_TEMP / 1000))°C"
fi
# Real-time Workload
echo -e "\n[*] Active Per-Core Workload Capacities:"
} >> "$REPORT_FILE"
# Run mpstat directly in the main thread to guarantee accurate sampling timing
mpstat -P ALL 1 1 | awk '/Average:/ && $2 ~ /[0-9]/ {printf " Core %s: %.1f%%\n", $2, (100 - $12)}' >> "$REPORT_FILE"
# Snapshot interval pacing
elapsed=$((elapsed + 3))
sleep 2
# UI countdown progress printout
printf "\r[+] Processing load tests... Remaining Duration Window: %2d seconds." "$((DURATION - elapsed))"
done
echo -e "\n\nTarget period elapsed. Initiating safety cleanup protocol..."
# 4. Safety Cleanup Routines
kill "${STRESS_PIDS[@]}" 2>/dev/null
wait "${STRESS_PIDS[@]}" 2>/dev/null
{
echo -e "\n======================================================================"
echo "End Timestamp : $(date)"
echo "STATUS : 1-Minute Stress Cycle Finished Successfully."
echo "======================================================================"
} >> "$REPORT_FILE"
echo "SUCCESS: Benchmark completed. View report with: cat $REPORT_FILE"Test Report:
Orange Pi Zero W3 1-MINUTE PERFORMANCE REPORT
======================================================================
Start Timestamp : Fri Jun 12 08:56:20 AM UTC 2026
Device Model : sun60iw2
Total CPU Cores : 8 Available
Test Horizon : 60 Seconds
======================================================================
--------------------------------------------------
TIMELINE SNAPSHOT: 0s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 57°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 3s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 59°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 6s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 60°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 9s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 59°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 12s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 60°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 15s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 60°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 18s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 60°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 21s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 61°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 24s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 62°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 27s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 61°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 30s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 62°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 33s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 61°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 36s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 62°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 39s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 62°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 42s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 62°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 45s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 62°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 48s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 62°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 51s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 62°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 54s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 63°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
--------------------------------------------------
TIMELINE SNAPSHOT: 57s / 60s
--------------------------------------------------
[*] CPU Core Operational Frequencies:
Core 0: 1794 MHz
Core 1: 1794 MHz
Core 2: 1794 MHz
Core 3: 1794 MHz
Core 4: 1794 MHz
Core 5: 1794 MHz
Core 6: 2002 MHz
Core 7: 2002 MHz
[*] SoC Die Junction Temperature: 63°C
[*] Active Per-Core Workload Capacities:
Core 0: 100.0%
Core 1: 100.0%
Core 2: 100.0%
Core 3: 100.0%
Core 4: 100.0%
Core 5: 100.0%
Core 6: 100.0%
Core 7: 100.0%
======================================================================
End Timestamp : Fri Jun 12 08:57:22 AM UTC 2026
STATUS : 1-Minute Stress Cycle Finished Successfully.
======================================================================
