Results 1 to 10 of Isn’t the CPUFreq kernel module necessary for p-state management? I’ve been reading about DSDT fixing and it appears this is now pointless because overloading with a patched dsdt. Remove Advertisements Sponsored Links. It works by reducing the processor’s clock rate and voltage when the processor is idle.

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AMD Cool ‘n’ Quiet Technology is not working in Windows 10 Technical Preview

Results 1 to 4 of 4 Thread: Downloads Support Community Development. Computer processor power management technologies.

With CnQ on a 10 second test run after a 10 second warmup for the JVM will total about 2 million pattern matches; cokl it off it will make 2.

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I ask because the reason I disabled it was because I have had a few freezes and 1 spontaneous reboot with my new hardware. Password Please enter a password for your user account.

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And when I let the system idle the CPU fan slows down and the system’s as quiet as a quift after years of 6 small fans churning like they want to go into orbit it’s nice to again have a system where I can hear the HDDs seeking. You may have to register before you can post: Did this solve your problem?

So with value 0 you won’t get maximum performance with Cool n Quiet on.

Why disable Cool n Quiet?

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I’ve been reading and DSDT fixing and it appears this is now pointless because overloading with a patched dsdt. CnQ really saves a lot of electricity: It seems to ramp up the CPU fan a little bit as my program maxes out 1 core, but that’s the same as with CnQ on.

Sorry this didn’t help. Zmd tried it again and this time it didn’t re-boot to BIOS, but locked up with the last line s of Code:.

Originally Posted by Skripka. But it seems like you try to over-clock your PC right? I haven’t modified any grub2 stuff since Isn’t the CPUFreq kernel module necessary for p-state management?

performance – Does AMD Cool n Quiet Slow Down Your System? – Super User

Software – no, he said that you might be using overclocking from your description, and you should turn that off if true, because overclocking can put pc in unstable shape.


Note that passwords are case-sensitive. After upgrading from Win XP to Win 7 the identical hardware is no longer having stability problems with CnQ and all power management functions seem to be working exactly as expected.

Dynamic frequency scaling Dynamic voltage scaling Clock gating. Archived from the original on Originally Posted by couvier. Ther are no problems at all going from MHz idle to 4.

hangs at splash screen if AMD Cool’n’Quiet turned on in BIOS after install

On dual core systems e. No I intend to overclock and fine tune memory settings, but only after I have established a stable baseline. Distributed Computing – General. The other point is that the performance I do get varies far more with CnQ enabled.