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80 Degrees too hot?

post #1 of 29
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Have a 2600K overclocked to 5.1 at 1.48v with a 10minute small FFT prime i stay around 75 but will sometimes hit 80C.

Using custom water. PA120.3 with 3 Kaze 3000's

Is this too hot?
Edited by Killabyte - 2/18/11 at 5:01pm
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post #2 of 29
The TCASE Temp limmit is 72.6°C, I know you are using a custom WC loop but them temps seem abit high for the longevity of the cpu.
What are the temps like when you drop it to say 4.5ghz?
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post #3 of 29
Quote:
Originally Posted by SadistBlinx View Post
The TCASE Temp limmit is 72.6°C, I know you are using a custom WC loop but them temps seem abit high for longevity of the cpu.
What are the temps like when you drop it to say 4.5ghz?
Do you know what the TCase is? It's the temperature for the IHS on the CPU and not the physical cores.

This means that the actual tjMax Temperature is about 20-25C more than the tCase.

The OP's temperatures are FINE.
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post #4 of 29
Yes i know its the temp for the IHS But all i was asking was if OP's temps droped much by lowering the Oc to 4.5ghz...Op never mentioned what his tcase temp and the 20-25c can vary from the cpu batch. I have seen very different results from tcase temp readings from the cpu's i have tested over the years.
I wouldn't want to be running 80c 24/7..
But that being said was only under a stress test.
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post #5 of 29
Quote:
Originally Posted by LethalRise750 View Post
Do you know what the TCase is? It's the temperature for the IHS on the CPU and not the physical cores.

This means that the actual tjMax Temperature is about 20-25C more than the tCase.

The OP's temperatures are FINE..at the first look
this.. except: how long did you OP run the test? whats the ambient temp/delta?! for max heat simul use LinX/ibt pls.
post #6 of 29
Quote:
Originally Posted by SadistBlinx View Post
Yes i know its the temp for the IHS But all i was asking was if OP's temps droped much by lowering the Oc to 4.5ghz...Op never mentioned what his tcase temp and the 20-25c can vary from the cpu batch. I have seen very different results from tcase temp readings from the cpu's i have tested over the years.
I wouldn't want to be running 80c 24/7..
But that being said was only under a stress test.
You can't measure the tCase temperature without having a physical diode at the exact center of the IHS... So how is he going to "mention what his tcase temp" is?

Also, what are you talking about they vary from batch to batch? lol Where does Intel EVER say that? Sure stepping maybe, but theres only one stepping so far for Sandybridge. Good god Balla is right, the intelligence of this site is going down.
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post #7 of 29
Just fired up my other test rigs E8600's identical cooling and motherboard,
1st E8600 has a tcase temp of 50c
2nd E8600 has a tcase temp of 62c, 12c difference with identical setup's and clocks and near identical cpu temps.
Tcase temp can vary from cpu to cpu (both are diff batches). Op could shed some light on what his tcase is actually running at.
You know Hwmonitor can pickup most the settings If the motherboard supports it. Plus i have a diode on each of them rigs (they are my old benchmarking ones)
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post #8 of 29
Quote:
Originally Posted by SadistBlinx View Post
Just fired up my other test rigs E8600's identical cooling and motherboard,
1st E8600 has a tcase temp of 50c
2nd E8600 has a tcase temp of 62c, 12c difference with identical setup's and clocks and near identical cpu temps.
Tcase temp can vary from cpu to cpu (both are diff batches). Op could shed some light on what his tcase is actually running at.
You know Hwmonitor can pickup most the settings If the motherboard supports it. Plus i have a diode on each of them rigs (they are my old benchmarking ones)

You can't measure the tCase without putting a physical diode in the center of the IHS itself, so how did you measure it? Did you cut a hole in the center of the IHS and drop a diode into it?

tCase is not the temperature reported by RealTemp, Core Temp, HWMonitor, AIDA64, Etc.

I repeat, AND READ IT CLEARLY YOU CANNOT READ THE tCASE FROM INSIDE WINDOWS BECAUSE INTEL DOES NOT PUT A tCASE DIODE ON THE PROCESSOR. COMPREHEND THIS PLEASE.
Edited by LethalRise750 - 2/18/11 at 6:24pm
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The Wtfer
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post #9 of 29
Quote:
Originally Posted by LethalRise750 View Post
You can't measure the tCase temperature without having a physical diode at the exact center of the IHS... So how is he going to "mention what his tcase temp" is?

Also, what are you talking about they vary from batch to batch? lol Where does Intel EVER say that? Sure stepping maybe, but theres only one stepping so far for Sandybridge. Good god Balla is right, the intelligence of this site is going down.
he did hit it almost.. but serious: no laughter shall be read here. if you´re knowing it better, then correct the person and do not yell lol rofl and wonder your self about the possibility that not all people can know everything. i bet i´d find something where your knowledge is unsure or even totally wrong, and this doesn´t give me a permission to lol about yaaaa.. know i´m sayin?!




edit: **** there are no blind people here childish person.. and yes the temp is just calculated by distance to tjmax which is the only true value @ coretemperatures..
Edited by smex - 2/18/11 at 6:23pm
post #10 of 29
thermal diode ontop of the tcase..its only a few c off but does the job. Hwmonitor and coretemp show my tcase temp on my sig rig (i would take a photo but i currently don't have a motherboard for it as it's been sent to gigabyte)
This thread is beginning to go really off topic as well..
Ocn arguments i don't have time for.
Clevo P150EM
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Dell Vostro 1500
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CPUMotherboardGraphicsRAM
Intel i7 3820QM P15xEMx Nvidia GTX 680M Samsung 16GB *4x 4GB @ 1600mhz 
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MonitorPowerCaseMouse
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CPUMotherboardGraphicsRAM
Intel Mobile Core 2 Duo T7500 Dell - WY041 NVIDIA GeForce 8600M GT  Samsung 3GB Total 667mhz 
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Samsung  WDScorpio Black WD3200BEKT 320G DVD+RW Yellow Pages 
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Clevo P150EM
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Dell Vostro 1500
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CPUMotherboardGraphicsRAM
Intel i7 3820QM P15xEMx Nvidia GTX 680M Samsung 16GB *4x 4GB @ 1600mhz 
Hard DriveHard DriveOSMonitor
Crucial M4-CT256M4SSD3 ST9750420AS Windows 7 x64 Ultimate 15.6" FHD 1920x1080 LED / LCD 95% Gamut Matte 
MonitorPowerCaseMouse
Samsung SA850T 27" PLS 2560x1440 via DP 180W AC Adapter Clevo P150EM Touchpad 
CPUMotherboardGraphicsRAM
Intel Mobile Core 2 Duo T7500 Dell - WY041 NVIDIA GeForce 8600M GT  Samsung 3GB Total 667mhz 
RAMHard DriveOptical DriveCooling
Samsung  WDScorpio Black WD3200BEKT 320G DVD+RW Yellow Pages 
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