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本帖最后由 savorw 于 2015-11-22 10:31 编辑
不看不知道, 一测吓一跳,昨天在网上查到linux下看CPU温度的办法。用sensors查看了一下,
结果I7 4790K在睿频4.4G下的温度高达近100度。
Adapter: Virtual device
temp1: +27.8°C (crit = +105.0°C)
temp2: +29.8°C (crit = +105.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +99.0°C (high = +80.0°C, crit = +100.0°C)
Core 0: +94.0°C (high = +80.0°C, crit = +100.0°C)
Core 1: +98.0°C (high = +80.0°C, crit = +100.0°C)
Core 2: +99.0°C (high = +80.0°C, crit = +100.0°C)
Core 3: +91.0°C (high = +80.0°C, crit = +100.0°C)
pkg-temp-0-virtual-0
Adapter: Virtual device
temp1: +99.0°C
而机箱感觉并不热,只不过是用Gaussian算一般的DFT优化, 并不是MP2,CCSD这样的作业。这sensors测试CPU温度靠谱吗?要知道这机器常年这样算几个月不关也是常态。
还请了解这类问题的朋友解答一下。谢谢
而看了另一台,i5 3570K 风冷超频到4。2G温度更是达到了100多。
acpitz-virtual-0
Adapter: Virtual device
temp1: +27.8°C (crit = +106.0°C)
temp2: +29.8°C (crit = +106.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +104.0°C (high = +85.0°C, crit = +105.0°C)
Core 0: +104.0°C (high = +85.0°C, crit = +105.0°C)
Core 1: +100.0°C (high = +85.0°C, crit = +105.0°C)
Core 2: +103.0°C (high = +85.0°C, crit = +105.0°C)
Core 3: +101.0°C (high = +85.0°C, crit = +105.0°C)
而没有K的I7 4770则稳定在80度左右。机箱温度感觉相当。
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