From: "singleye" <singleye@163.com>
To: cpufreq@lists.linux.org.uk
Subject: problem using conroe cpu
Date: Mon, 11 Dec 2006 11:48:28 +0800 [thread overview]
Message-ID: <007101c71cd7$38295e10$6e09010a@wangqiang> (raw)
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Hi,
I have two Intel conroe cpus, a E6300 (1.86GHz) and a E6600(2.4GHz).
When i using the E6300 cpu with 1G memory, I found that it works at 600Mhz by default, the maximun speed is 700MHz. (by read info from /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 700000, /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 600000). So, the speed is very slow, even slower than my P4(R) 3G cpu with only 512M memory.
But when i using the E6600 cpu, I found that the maximun speed is 2.4G and the minimun speed is 1.5G, ((by read info from /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 2400000, /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 15000000).
I think it's the kernel's problem when detecting the cpu's capability, my kernel version is 2.6.16, someone help me please.
Thanks a lot.
:-)
singleye
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