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Windows 7: core unparking

12 Mar 2014   #1
emmett82

Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
 
 
core unparking

how do you unpark cpu cores of a i7 4770k


My System SpecsSystem Spec
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12 Mar 2014   #2
kronckew

Win 7 ultimate x64 sp1
 
 

i7 cores will un-park automatically as the cpu load increases, unless you've already messed with the registry.

there are a number of utils that turn off parking, but it is not recommended.

google 'core unparking utility' if you must.
My System SpecsSystem Spec
12 Mar 2014   #3
NoN

Windows 7 Professional SP1 - x64 [Non-UEFI Boot]
 
 

Quote   Quote: Originally Posted by emmett82 View Post
how do you unpark cpu cores of a i7 4770k
You can have a read at this thread: What's your CPU compression rate

See post #75 and post #77
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12 Mar 2014   #4
Layback Bear

Windows 7 Pro. 64/SP-1
 
 

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12 Mar 2014   #5
emmett82

Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
 
 

Quote   Quote: Originally Posted by kronckew View Post
i7 cores will un-park automatically as the cpu load increases, unless you've already messed with the registry.

there are a number of utils that turn off parking, but it is not recommended.

google 'core unparking utility' if you must.
the thing that gets me is you would figure within cpuz and other programs like twmonitor it would show up but with no activity
My System SpecsSystem Spec
12 Mar 2014   #6
Britton30
Microsoft MVP

Windows 7 Ultimate X64 SP1
 
 

Quote   Quote: Originally Posted by emmett82 View Post
Quote   Quote: Originally Posted by kronckew View Post
i7 cores will un-park automatically as the cpu load increases, unless you've already messed with the registry.

there are a number of utils that turn off parking, but it is not recommended.

google 'core unparking utility' if you must.
the thing that gets me is you would figure within cpuz and other programs like twmonitor it would show up but with no activity
A Guide to Disable Core Parking, to gain performance in games! - bit-tech.net Forums
Posted at your other thread too.

You may have your C States enabled in your BIOS, consult the ASUS Maximum VI Hero manual, disable all except the C1 state.
My System SpecsSystem Spec
13 Mar 2014   #7
emmett82

Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
 
 

Quote   Quote: Originally Posted by Britton30 View Post
Quote   Quote: Originally Posted by emmett82 View Post
Quote   Quote: Originally Posted by kronckew View Post
i7 cores will un-park automatically as the cpu load increases, unless you've already messed with the registry.

there are a number of utils that turn off parking, but it is not recommended.

google 'core unparking utility' if you must.
the thing that gets me is you would figure within cpuz and other programs like twmonitor it would show up but with no activity
A Guide to Disable Core Parking, to gain performance in games! - bit-tech.net Forums
Posted at your other thread too.

You may have your C States enabled in your BIOS, consult the ASUS Maximum VI Hero manual, disable all except the C1 state.
what if it just say c states and not c 1 state
My System SpecsSystem Spec
13 Mar 2014   #8
Britton30
Microsoft MVP

Windows 7 Ultimate X64 SP1
 
 

Quote   Quote: Originally Posted by emmett82 View Post
Quote   Quote: Originally Posted by Britton30 View Post
Quote   Quote: Originally Posted by emmett82 View Post

the thing that gets me is you would figure within cpuz and other programs like twmonitor it would show up but with no activity
A Guide to Disable Core Parking, to gain performance in games! - bit-tech.net Forums
Posted at your other thread too.

You may have your C States enabled in your BIOS, consult the ASUS Maximum VI Hero manual, disable all except the C1 state.
what if it just say c states and not c 1 state
It is there, I have an ASUS board. Hold on I'll find it if you don't have your manual.

EDIT, I found it for you, your BIOS should be very similar.
Advanced tab>CPU Configuration>CPU Power Management Configuration, See the snip. Set your like I have mine.

core unparking-bios.png


My System SpecsSystem Spec
13 Mar 2014   #9
NoN

Windows 7 Professional SP1 - x64 [Non-UEFI Boot]
 
 

Quote   Quote: Originally Posted by Britton30 View Post
Quote   Quote: Originally Posted by emmett82 View Post
Quote   Quote: Originally Posted by kronckew View Post
i7 cores will un-park automatically as the cpu load increases, unless you've already messed with the registry.

there are a number of utils that turn off parking, but it is not recommended.

google 'core unparking utility' if you must.
the thing that gets me is you would figure within cpuz and other programs like twmonitor it would show up but with no activity
A Guide to Disable Core Parking, to gain performance in games! - bit-tech.net Forums
Posted at your other thread too.

You may have your C States enabled in your BIOS, consult the ASUS Maximum VI Hero manual, disable all except the C1 state.
Thought C States disabled in Bios setting that's gave me placebo effect if Core Parking was applied in registry settings. Might be for Hyper-Threading Cores. Wasn't totally sure about that though!

EDIT:
That was this main update for some AMD Cores that have given a lot of discuss at its time:

An update that selectively disables the Core Parking feature in Windows 7 or in Windows Server 2008 R2 is available
http://support.microsoft.com/kb/2646060/EN-US

This couldn't be reverted after applying this upate.
My System SpecsSystem Spec
13 Mar 2014   #10
emmett82

Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
 
 

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 core unparking




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