系统是 ubuntu 1804 cpu 是 AMD R5 1400
analyzing CPU 0: no or unknown cpufreq driver is active on this CPU CPUs which run at the same hardware frequency: Not Available CPUs which need to have their frequency coordinated by software: Not Available maximum transition latency: Cannot determine or is not supported. Not Available available cpufreq governors: Not Available Unable to determine current policy current CPU frequency: Unable to call hardware current CPU frequency: Unable to call to kernel boost state support: Supported: no Active: no Boost States: 0 Total States: 3 Pstate-P0: 3200MHz Pstate-P1: 2800MHz Pstate-P2: 1550MHz
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Vamposine 2018-10-14 12:53:52 +08:00 via iPhone
可以
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reus 2018-10-14 13:25:14 +08:00
睿频不是 Intel 的技术吗,AMD 不需要啊
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reus 2018-10-14 14:57:25 +08:00
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plko345 2018-10-14 16:02:55 +08:00
这个不用特别设置吧, bios 里面通常默认开启自动的
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KOSKERS OP @reus 输入 sudo cpupower frequency-info 如果 support 是 no 拿就是系统不支持。
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liaohongxing 2018-10-14 17:54:30 +08:00
楼上的频率是正常的 。RYZEN CPU 标的默频是全核频率,标的睿频是单核频率。不超的话 3.1 标称 ,重负载 单核 也 睿不起来 3.7,我的 1700X 经验。
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cs8425 2018-10-14 18:53:47 +08:00 1
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yanqiyu 2018-10-14 22:46:05 +08:00
我记得之前开 amd 的 tubro 是用了一个内核参数的
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greed1is9good 2018-10-15 09:18:23 +08:00
睿频是超频的意思吗?怎么楼上有人认为在标频范围不算睿频??
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