猫头鹰的散热器好像还不错

室温 22 度，CPU 负载 5 左右，CPU 平均温度 40 左右：

$ sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +52.0°C  (high = +80.0°C, crit = +100.0°C)
Core 0:        +42.0°C  (high = +80.0°C, crit = +100.0°C)
Core 4:        +52.0°C  (high = +80.0°C, crit = +100.0°C)
Core 8:        +45.0°C  (high = +80.0°C, crit = +100.0°C)
Core 12:       +45.0°C  (high = +80.0°C, crit = +100.0°C)
Core 16:       +52.0°C  (high = +80.0°C, crit = +100.0°C)
Core 20:       +50.0°C  (high = +80.0°C, crit = +100.0°C)
Core 24:       +51.0°C  (high = +80.0°C, crit = +100.0°C)
Core 28:       +42.0°C  (high = +80.0°C, crit = +100.0°C)
Core 36:       +41.0°C  (high = +80.0°C, crit = +100.0°C)
Core 37:       +41.0°C  (high = +80.0°C, crit = +100.0°C)
Core 38:       +41.0°C  (high = +80.0°C, crit = +100.0°C)
Core 39:       +41.0°C  (high = +80.0°C, crit = +100.0°C)

$ uptime
20:00:31 up 43 min,  1 user,  load average: 4.29, 4.29, 4.17

比以前的 100 块的散热器温度降低 10 度左右