Not displaying 8 threads on Intel i7-720

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Ultraflyer
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Not displaying 8 threads on Intel i7-720

Post by Ultraflyer »

First off, I want to say that I think this can be a very useful program since I suspect I am overheating, especially if I can get it to display properly. I have read over the FAQ's and several posts, yet I can only see four of the eight threads on my Intel i7-720 processor. The "Performance" tab of task manager shows all eight, and I have even tried going into msconfig as suggested with no results. The CoreTempDump log does show 4 Cores and 8 Threads, so I am at a loss. Any idea's? :idea: I did try installing SpeedFan which does show all eight threads, but I apparently have a problem with this program also since it does not show any of the voltages or any of the fan info, just the processors.

Thanks! :D

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The Coolest
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Re: Not displaying 8 threads on Intel i7-720

Post by The Coolest »

Core Temp does not show the logical processors simply due to them having duplicate data, it would still produce the same reading that the real core produces.
The load level is averaged between the logical and physical cores per core.
Main rig:
AMD Ryzen 9 5950X (True Spirit 140 Direct) / Mobo: Asrock Fatal1ty X470 / EVO 970 500GB + WD Blue 250GB + HDD / GPU: Dell RX 570 4GB / Mem: 2x16GB DDR4-3200 G.Skill 32GTZKW TridentZ - 32GB total / PSU: Seasonic Prime Ultra Gold 650W
NAS:
Core i7 2600K 3.4GHz @ 4.3GHz (Scythe Mugen2) / Mobo: Biostar TP67XE / 2x Inland Pro 120GB + HDDs / GPU: ATi Mach64 VT2 / Mem: 4x4GB DDR3-1600 G.Skill 8GBXL RipJawsX - 16GB total / PSU: Seasonic S12II 620W.
Secondary rigs:
Core i3 7130U / MiniPC / SanDisk SDSSDP-128G / GPU: Intel HD 620 / Mem: 1x8GB DDR3L-1600
Xeon X3430 2.40GHz @ 3.06GHz or Core i3 540 3.06GHz @ 4.0GHz (Freezer 7 Pro) / Mobo: MSI H55M-ED55 / PNY CS1111 240GB / GPU: ATI FirePro V3800 / Mem: 4x2GB DDR3-1600 G.Skill 4GBRL RipJaws - 8GB total / PSU: Seasonic S12II 620W
AMD Phenom II X4 B93 / Mobo: ASUS M2A-VM / GPU: ATI Radeon Xpress X1250 / Crucial M4 120GB / Mem: 2x2GB DDR2-800 - 4GB total / PSU: Antec 380W.

Core Temp - Accurate temperature monitor for Intel's Core/Core 2 and AMD64 processors

Ultraflyer
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Joined: Mon Nov 22, 2010 9:29 pm

Re: Not displaying 8 threads on Intel i7-720

Post by Ultraflyer »

:D Gee, Thanks!! I didn't understand how the core issue worked :oops:. Do you have an opinion on proper temperatures for this processor? I've seen it as high as 88C under minimal use (I'm not a gamer, only a multitasker at times), but don't know what happens when the computer locks up or shuts down (Computer is not set to shut down under any circumstance, I only use the screen saver at this point). Toshiba is no help at indicationg the proper temperature, but the processor list 100C as the tMax :eek:.

:) Thanks Again :) !!

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The Coolest
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Re: Not displaying 8 threads on Intel i7-720

Post by The Coolest »

You can see the maximum temperature rating in the TjMax field. When the CPU gets to this point it will start to throttle and reduce frequency and voltage to reduce the temps.
I guess that for a quad core laptop proper heat dissipation can be problematic, but 88-90c when idle is borderline overheating right there.
I think it should be able to idle at lower temps.
It also means that your CPU most likely throttles down very often when you do try to work on it and the temperature increases beyond the TjMax point.
The CPU has hardware protection against critical overheating where it simply cuts power to the system, but this usually happens at much higher temperature point than the TjMax. Usually just by throttling the CPU can retain an acceptable temp.
Main rig:
AMD Ryzen 9 5950X (True Spirit 140 Direct) / Mobo: Asrock Fatal1ty X470 / EVO 970 500GB + WD Blue 250GB + HDD / GPU: Dell RX 570 4GB / Mem: 2x16GB DDR4-3200 G.Skill 32GTZKW TridentZ - 32GB total / PSU: Seasonic Prime Ultra Gold 650W
NAS:
Core i7 2600K 3.4GHz @ 4.3GHz (Scythe Mugen2) / Mobo: Biostar TP67XE / 2x Inland Pro 120GB + HDDs / GPU: ATi Mach64 VT2 / Mem: 4x4GB DDR3-1600 G.Skill 8GBXL RipJawsX - 16GB total / PSU: Seasonic S12II 620W.
Secondary rigs:
Core i3 7130U / MiniPC / SanDisk SDSSDP-128G / GPU: Intel HD 620 / Mem: 1x8GB DDR3L-1600
Xeon X3430 2.40GHz @ 3.06GHz or Core i3 540 3.06GHz @ 4.0GHz (Freezer 7 Pro) / Mobo: MSI H55M-ED55 / PNY CS1111 240GB / GPU: ATI FirePro V3800 / Mem: 4x2GB DDR3-1600 G.Skill 4GBRL RipJaws - 8GB total / PSU: Seasonic S12II 620W
AMD Phenom II X4 B93 / Mobo: ASUS M2A-VM / GPU: ATI Radeon Xpress X1250 / Crucial M4 120GB / Mem: 2x2GB DDR2-800 - 4GB total / PSU: Antec 380W.

Core Temp - Accurate temperature monitor for Intel's Core/Core 2 and AMD64 processors

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