Login | Register

Core Load

A place to discuss topics related to Core Temp
  • Author
    Message

Core Load

Postby abujafar » Fri Nov 11, 2011 5:47 pm

Hello

I would like to know how you measure Core Load and how you consider Hyper-threading.

Thanks bye
abujafar
Registered User
Registered User
 
Posts: 6
Joined: Wed Nov 02, 2011 8:17 pm

Re: Core Load

Postby The Coolest » Sat Nov 19, 2011 1:34 pm

Core load is measured by taking into account all the threads running on a specific physical core, 2 threads in the case of hyperthreading, and calculating the average value of each core. This is what's displayed on screen.
Member of our O/C Folding @ Home team
"<The_Coolest> you can't unwaste wasted CPU cycles" - Start FOLDing now!
Main rig:
Core i7 2600K 3.4GHz @ 4.5GHz (Scythe Mugen2) / Mobo: Biostar TP67XE / SSD: Crucial M4 128GB (+ HDDs) / GPU: HD5450 / Mem: 4x4GB DDR3-1600 G.Skill 4GBXL RipJaws X - 16GB total / PSU: Seasonic S12II 620W.
Secondary rig:
Core i3 540 3.06GHz @ Stock / Mobo: MSI H55M-ED55 / GPU: Integrated / Mem: 2x2GB DDR3-1600 G.Skill 4GBRL RipJaws - 4GB total / PSU: FSP ATX350-PNR 350W.

Core Temp - Accurate temperature monitor for Intel's Core/Core 2 and AMD64 processors
User avatar
The Coolest
Site Admin
Site Admin
 
Posts: 2239
Joined: Tue Feb 18, 2003 7:48 pm
Location: Tel Aviv, Israel

Re: Core Load

Postby abujafar » Fri Nov 25, 2011 9:30 pm

I have a sandy bridge cpu. Is the frequency a per-core feature or it is a cpu-wise feature?
abujafar
Registered User
Registered User
 
Posts: 6
Joined: Wed Nov 02, 2011 8:17 pm

Re: Core Load

Postby The Coolest » Sat Nov 26, 2011 12:01 am

Each core's frequency is independent.
Member of our O/C Folding @ Home team
"<The_Coolest> you can't unwaste wasted CPU cycles" - Start FOLDing now!
Main rig:
Core i7 2600K 3.4GHz @ 4.5GHz (Scythe Mugen2) / Mobo: Biostar TP67XE / SSD: Crucial M4 128GB (+ HDDs) / GPU: HD5450 / Mem: 4x4GB DDR3-1600 G.Skill 4GBXL RipJaws X - 16GB total / PSU: Seasonic S12II 620W.
Secondary rig:
Core i3 540 3.06GHz @ Stock / Mobo: MSI H55M-ED55 / GPU: Integrated / Mem: 2x2GB DDR3-1600 G.Skill 4GBRL RipJaws - 4GB total / PSU: FSP ATX350-PNR 350W.

Core Temp - Accurate temperature monitor for Intel's Core/Core 2 and AMD64 processors
User avatar
The Coolest
Site Admin
Site Admin
 
Posts: 2239
Joined: Tue Feb 18, 2003 7:48 pm
Location: Tel Aviv, Israel

Re: Core Load

Postby abujafar » Sat Nov 26, 2011 10:55 am

so why is it displayed globally?
abujafar
Registered User
Registered User
 
Posts: 6
Joined: Wed Nov 02, 2011 8:17 pm

Core Load

Postby The Coolest » Sat Nov 26, 2011 2:51 pm

Core Temp displays the highest frequency of all the cores in the CPU. If you want to to see all of the individual frequencies, press F3 when Core Temp is in focus.
Member of our O/C Folding @ Home team
"<The_Coolest> you can't unwaste wasted CPU cycles" - Start FOLDing now!
Main rig:
Core i7 2600K 3.4GHz @ 4.5GHz (Scythe Mugen2) / Mobo: Biostar TP67XE / SSD: Crucial M4 128GB (+ HDDs) / GPU: HD5450 / Mem: 4x4GB DDR3-1600 G.Skill 4GBXL RipJaws X - 16GB total / PSU: Seasonic S12II 620W.
Secondary rig:
Core i3 540 3.06GHz @ Stock / Mobo: MSI H55M-ED55 / GPU: Integrated / Mem: 2x2GB DDR3-1600 G.Skill 4GBRL RipJaws - 4GB total / PSU: FSP ATX350-PNR 350W.

Core Temp - Accurate temperature monitor for Intel's Core/Core 2 and AMD64 processors
User avatar
The Coolest
Site Admin
Site Admin
 
Posts: 2239
Joined: Tue Feb 18, 2003 7:48 pm
Location: Tel Aviv, Israel

Re: Core Load

Postby abujafar » Sat Nov 26, 2011 3:32 pm

Interesting. your software is really nice and is the most accurate of all the ones i have tried.
abujafar
Registered User
Registered User
 
Posts: 6
Joined: Wed Nov 02, 2011 8:17 pm

Re: Core Load

Postby abujafar » Sat Nov 26, 2011 7:40 pm

For my cpu, in the system information there is line for each hypercore. Does The frequency really change per each hyperthread?
Could you update the rainmeter plugin for coretemp to read also these frequency per thread values?

Thanks
Bye
abujafar
Registered User
Registered User
 
Posts: 6
Joined: Wed Nov 02, 2011 8:17 pm

Re: Core Load

Postby The Coolest » Sat Nov 26, 2011 9:13 pm

External software currently only have access to a single frequency value.
That's how Core Temp's shared memory block works, only displays the highest frequency.
Member of our O/C Folding @ Home team
"<The_Coolest> you can't unwaste wasted CPU cycles" - Start FOLDing now!
Main rig:
Core i7 2600K 3.4GHz @ 4.5GHz (Scythe Mugen2) / Mobo: Biostar TP67XE / SSD: Crucial M4 128GB (+ HDDs) / GPU: HD5450 / Mem: 4x4GB DDR3-1600 G.Skill 4GBXL RipJaws X - 16GB total / PSU: Seasonic S12II 620W.
Secondary rig:
Core i3 540 3.06GHz @ Stock / Mobo: MSI H55M-ED55 / GPU: Integrated / Mem: 2x2GB DDR3-1600 G.Skill 4GBRL RipJaws - 4GB total / PSU: FSP ATX350-PNR 350W.

Core Temp - Accurate temperature monitor for Intel's Core/Core 2 and AMD64 processors
User avatar
The Coolest
Site Admin
Site Admin
 
Posts: 2239
Joined: Tue Feb 18, 2003 7:48 pm
Location: Tel Aviv, Israel

Return to Discussion

Who is online

Users browsing this forum: No registered users and 3 guests