第二基地

August 31, 2006

双核的威力

Filed under: Uncategorized

athlon64x2 3800+ dfi nf4-d geil 512M*2
看看编译速度的对比
# genlop -t xorg-server
* x11-base/xorg-server

Sun Jul 23 18:48:30 2006 >>> x11-base/xorg-server-1.1.1
merge time: 21 minutes and 35 seconds.

Tue Jul 25 00:57:54 2006 >>> x11-base/xorg-server-1.0.2-r7
merge time: 28 minutes and 31 seconds.

Wed Aug 30 15:10:47 2006 >>> x11-base/xorg-server-1.1.1
merge time: 9 minutes and 28 seconds.

前两次是athlon64 3000+ kst512M的时间,最后一次是现在的时间
排除掉内存双通道和超频的因素,速度的增长依然十分可观

整个系统发热也不算很高,开了cool’n'quiet后cpu空载时只有30度,满载45度,散热器是tt金星9,当然现在气温低,夏天的时候肯定还要高

之前在cool’n'quiet开启的情况下超频不稳定,一编译就死机,后来发现是因为跑的是270*9,而默认倍频是10,在空载的时候自动降频,倍频变成5,负载一高就自动变成10了,270*10就挂了,其实bios里有个选项是什么什么max fid,默认就是10,设置成9就不会出现这个情况了

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