| View previous topic :: View next topic |
| Author |
Message |
Spirch
n00b
Joined: 08 Aug 2002
Posts: 48
|
 Posted: Sat Jun 15, 2013 4:58 am Post subject: kernel 3.9 and overclocking? |
 |
|
using asus p8p67 deluxe with 2500k overclocked to 4.4
I just did a fresh install and I'm using gentoo-sources 3.9.6 and I can't seem to be able to get i7z to correctly see my overclocking
I know it is working since under ubuntu i7z is showing the proper speed
is there any specific "thing" that i should do? |
|
| Back to top |
|
 |
Ant P.
Watchman
Joined: 18 Apr 2009
Posts: 6920
|
| Posted: Sat Jun 15, 2013 1:52 pm Post subject: |
|
|
| It's a CPU-specific thing, so you might need to modprobe msr or cpuid first. |
|
| Back to top |
|
|
Spirch
n00b
Joined: 08 Aug 2002
Posts: 48
|
| Posted: Sat Jun 15, 2013 4:01 pm Post subject: |
|
|
it seem the only thing that i had to do was | Code: | | /etc/init.d/cpufrequtils start |
before doing this, my clock was stuck at performance at 3.3ghz (default speed) and was taking 16m50s to build gcc 4.7.3
after starting cpufrequtils with ondemand, compiling gcc took 13m30s and i7z was showing the proper 4.4 ghz speed
that was simple  |
|
| Back to top |
|
|
|
Kernel & Hardware
