Turbo boost freq

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I am trying to define my cpu freq when rendering in Maya for example, and I can't do it.
the cpu stays at 2900MHz.
When using windows, it use to jump to 4.24.5 in some scenarios.
I found this thread:
Is Turbo Boost Working?



but still it doesn't help me to solve my issue...
i7z status



so first of why I cant find any folder under any cpu named "cpufreq"
actually the cpufreq folder located under /sys/devices/system/cpu/
and its empty.
as well as, why does it says that my hyper threading is OFF?
can't find a way to turn it ON, is it necessary to turn it ON for better performance?



by the way, i added this acpi=off command, since the ubuntu is stuck on purple screen if i doesn't... i tried each acpi option, and none of them work except off...
Thank you so much!
I must say that I'v learned a lot of your commands here!










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  • On your first link, did you scroll down to the fourth answer that states the accepted answer doesn't work?
    – WinEunuuchs2Unix
    Feb 10 at 19:11










  • hey there, yes I did read the fourth answer, But actually I was running the exact same simulation in Houdini, on both windows and ubuntu, ofc same machine, and in Windows it was almost 2 times faster. I am pretty sure that my computer isn't run at highest performance on Ubuntu. thanks for your help
    – Daniel Gonen
    Feb 12 at 18:12















up vote
1
down vote

favorite












I am trying to define my cpu freq when rendering in Maya for example, and I can't do it.
the cpu stays at 2900MHz.
When using windows, it use to jump to 4.24.5 in some scenarios.
I found this thread:
Is Turbo Boost Working?



but still it doesn't help me to solve my issue...
i7z status



so first of why I cant find any folder under any cpu named "cpufreq"
actually the cpufreq folder located under /sys/devices/system/cpu/
and its empty.
as well as, why does it says that my hyper threading is OFF?
can't find a way to turn it ON, is it necessary to turn it ON for better performance?



by the way, i added this acpi=off command, since the ubuntu is stuck on purple screen if i doesn't... i tried each acpi option, and none of them work except off...
Thank you so much!
I must say that I'v learned a lot of your commands here!










share|improve this question





















  • On your first link, did you scroll down to the fourth answer that states the accepted answer doesn't work?
    – WinEunuuchs2Unix
    Feb 10 at 19:11










  • hey there, yes I did read the fourth answer, But actually I was running the exact same simulation in Houdini, on both windows and ubuntu, ofc same machine, and in Windows it was almost 2 times faster. I am pretty sure that my computer isn't run at highest performance on Ubuntu. thanks for your help
    – Daniel Gonen
    Feb 12 at 18:12













up vote
1
down vote

favorite









up vote
1
down vote

favorite











I am trying to define my cpu freq when rendering in Maya for example, and I can't do it.
the cpu stays at 2900MHz.
When using windows, it use to jump to 4.24.5 in some scenarios.
I found this thread:
Is Turbo Boost Working?



but still it doesn't help me to solve my issue...
i7z status



so first of why I cant find any folder under any cpu named "cpufreq"
actually the cpufreq folder located under /sys/devices/system/cpu/
and its empty.
as well as, why does it says that my hyper threading is OFF?
can't find a way to turn it ON, is it necessary to turn it ON for better performance?



by the way, i added this acpi=off command, since the ubuntu is stuck on purple screen if i doesn't... i tried each acpi option, and none of them work except off...
Thank you so much!
I must say that I'v learned a lot of your commands here!










share|improve this question













I am trying to define my cpu freq when rendering in Maya for example, and I can't do it.
the cpu stays at 2900MHz.
When using windows, it use to jump to 4.24.5 in some scenarios.
I found this thread:
Is Turbo Boost Working?



but still it doesn't help me to solve my issue...
i7z status



so first of why I cant find any folder under any cpu named "cpufreq"
actually the cpufreq folder located under /sys/devices/system/cpu/
and its empty.
as well as, why does it says that my hyper threading is OFF?
can't find a way to turn it ON, is it necessary to turn it ON for better performance?



by the way, i added this acpi=off command, since the ubuntu is stuck on purple screen if i doesn't... i tried each acpi option, and none of them work except off...
Thank you so much!
I must say that I'v learned a lot of your commands here!







cpu acpi cpufreq






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asked Feb 10 at 17:17









Daniel Gonen

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  • On your first link, did you scroll down to the fourth answer that states the accepted answer doesn't work?
    – WinEunuuchs2Unix
    Feb 10 at 19:11










  • hey there, yes I did read the fourth answer, But actually I was running the exact same simulation in Houdini, on both windows and ubuntu, ofc same machine, and in Windows it was almost 2 times faster. I am pretty sure that my computer isn't run at highest performance on Ubuntu. thanks for your help
    – Daniel Gonen
    Feb 12 at 18:12

















  • On your first link, did you scroll down to the fourth answer that states the accepted answer doesn't work?
    – WinEunuuchs2Unix
    Feb 10 at 19:11










  • hey there, yes I did read the fourth answer, But actually I was running the exact same simulation in Houdini, on both windows and ubuntu, ofc same machine, and in Windows it was almost 2 times faster. I am pretty sure that my computer isn't run at highest performance on Ubuntu. thanks for your help
    – Daniel Gonen
    Feb 12 at 18:12
















On your first link, did you scroll down to the fourth answer that states the accepted answer doesn't work?
– WinEunuuchs2Unix
Feb 10 at 19:11




On your first link, did you scroll down to the fourth answer that states the accepted answer doesn't work?
– WinEunuuchs2Unix
Feb 10 at 19:11












hey there, yes I did read the fourth answer, But actually I was running the exact same simulation in Houdini, on both windows and ubuntu, ofc same machine, and in Windows it was almost 2 times faster. I am pretty sure that my computer isn't run at highest performance on Ubuntu. thanks for your help
– Daniel Gonen
Feb 12 at 18:12





hey there, yes I did read the fourth answer, But actually I was running the exact same simulation in Houdini, on both windows and ubuntu, ofc same machine, and in Windows it was almost 2 times faster. I am pretty sure that my computer isn't run at highest performance on Ubuntu. thanks for your help
– Daniel Gonen
Feb 12 at 18:12
















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