Generic BPI R4 Active Cooler on Banana Pi R4
Active Coolingfor Banana Pi R4
Peak Temp
47°C
38°C idle
CPU Frequency
1800MHz
1800 MHz idle
No Throttling
Power Draw
6.1W
4.4W idle
No Thermal Throttling
CPU maintained full frequency throughout the testTest Configuration
Improvement vs Stock
- Baseline
- Banana Pi R4 (No Cooling) (69°C peak)
- Load Improvement
- -22.0°C
- Idle Improvement
- -9.0°C
- Value ($/°C)
- $0.23/°C
- Cooler Price
- $5.00
Thermal Timeline
Layers
Baseline (1min idle)
Load (1h stress)
Cooldown (1min)