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Temperature discrepancy

post #1 of 4
Thread Starter 
So...I was messing around with my over clocks, and I've always noticed that my CPU idles at around 26-30C depending on the temperature reader used.

Well in my bios I noticed my CPU was idle at 20C in the bios with 16C ambient temperature....

Is the temperature readers I'm using really off that much or is the bios off? Is there any way to check the bios temps under load? Because that's a 10C difference between what the readers are getting and what my BIOS is showing.
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X99
(14 items)
 
Nickle
(13 items)
 
Workstation
(15 items)
 
CPUMotherboardGraphicsRAM
I7-5960X ASUS Rampage V Extreme GTX 980 TI G. Skill DDR4 2400 
Hard DriveHard DriveHard DriveCooling
Samsung 850 Pro Intel 750 Samsung 950 Pro Cooler Master 212 
OSMonitorKeyboardPower
Windows 10 Acer XB270HU Logitech G910 EVGA SuperNOVA 850 G2 
CaseMouse
Cosair 900D Logitech G502 
CPUMotherboardGraphicsRAM
i7 950 @ 4.1GHz 1.248V w/o HT Gigabyte UD3R MSI GTX 470 880/1760/2050 Cosair Dominator 6GB DDR3 
Hard DriveOptical DriveOSMonitor
2x Crucial SSD C300 64 GB 1x WD Caviar Black Liteon DVD/CD Win 7 64 Bit ASUS VE276Q 27" 1920x1080 
PowerCase
Cooler Master Silent Pro M1000 Cooler Master HAF X 
CPUCPUMotherboardGraphics
Xeon E5 2675 V3 Xeon E5 2675 V3 Asus Z10PE-D16 WS GTX 980 TI 
RAMHard DriveHard DriveHard Drive
Samsung M386A4G40DM0-CPB 256GB Samsung 850 EVO X4 Raid 10 Western Digital RE X3 Raid 5 Intel 750 SSD 
CoolingOSPowerCase
Noctua DS14 Windows 10 Pro EVGA Supernova P2 750 Caselabs SM8 
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post #2 of 4
the problem is that the mobo has its own temp probe, and when u get a software to look at ur temps, they go by the tmep probe that is built into each core thats on the actual processor, so its always right to go by the core temp and not cpu temp on the mobo
Sexy Red Got Wet
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Sexy Red Got Wet
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post #3 of 4
Thread Starter 
Alright, I just noticed a 10C difference and was like that's huge.
X99
(14 items)
 
Nickle
(13 items)
 
Workstation
(15 items)
 
CPUMotherboardGraphicsRAM
I7-5960X ASUS Rampage V Extreme GTX 980 TI G. Skill DDR4 2400 
Hard DriveHard DriveHard DriveCooling
Samsung 850 Pro Intel 750 Samsung 950 Pro Cooler Master 212 
OSMonitorKeyboardPower
Windows 10 Acer XB270HU Logitech G910 EVGA SuperNOVA 850 G2 
CaseMouse
Cosair 900D Logitech G502 
CPUMotherboardGraphicsRAM
i7 950 @ 4.1GHz 1.248V w/o HT Gigabyte UD3R MSI GTX 470 880/1760/2050 Cosair Dominator 6GB DDR3 
Hard DriveOptical DriveOSMonitor
2x Crucial SSD C300 64 GB 1x WD Caviar Black Liteon DVD/CD Win 7 64 Bit ASUS VE276Q 27" 1920x1080 
PowerCase
Cooler Master Silent Pro M1000 Cooler Master HAF X 
CPUCPUMotherboardGraphics
Xeon E5 2675 V3 Xeon E5 2675 V3 Asus Z10PE-D16 WS GTX 980 TI 
RAMHard DriveHard DriveHard Drive
Samsung M386A4G40DM0-CPB 256GB Samsung 850 EVO X4 Raid 10 Western Digital RE X3 Raid 5 Intel 750 SSD 
CoolingOSPowerCase
Noctua DS14 Windows 10 Pro EVGA Supernova P2 750 Caselabs SM8 
OtherOtherOther
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X99
(14 items)
 
Nickle
(13 items)
 
Workstation
(15 items)
 
CPUMotherboardGraphicsRAM
I7-5960X ASUS Rampage V Extreme GTX 980 TI G. Skill DDR4 2400 
Hard DriveHard DriveHard DriveCooling
Samsung 850 Pro Intel 750 Samsung 950 Pro Cooler Master 212 
OSMonitorKeyboardPower
Windows 10 Acer XB270HU Logitech G910 EVGA SuperNOVA 850 G2 
CaseMouse
Cosair 900D Logitech G502 
CPUMotherboardGraphicsRAM
i7 950 @ 4.1GHz 1.248V w/o HT Gigabyte UD3R MSI GTX 470 880/1760/2050 Cosair Dominator 6GB DDR3 
Hard DriveOptical DriveOSMonitor
2x Crucial SSD C300 64 GB 1x WD Caviar Black Liteon DVD/CD Win 7 64 Bit ASUS VE276Q 27" 1920x1080 
PowerCase
Cooler Master Silent Pro M1000 Cooler Master HAF X 
CPUCPUMotherboardGraphics
Xeon E5 2675 V3 Xeon E5 2675 V3 Asus Z10PE-D16 WS GTX 980 TI 
RAMHard DriveHard DriveHard Drive
Samsung M386A4G40DM0-CPB 256GB Samsung 850 EVO X4 Raid 10 Western Digital RE X3 Raid 5 Intel 750 SSD 
CoolingOSPowerCase
Noctua DS14 Windows 10 Pro EVGA Supernova P2 750 Caselabs SM8 
OtherOtherOther
LSI 9361-8i Raid Card Intel X520-DA2 10Gb NIC Intel-280 Gigabit NIC 
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Reply
post #4 of 4
Quote:
Originally Posted by CookieSayWhat View Post
Alright, I just noticed a 10C difference and was like that's huge.
Here's a lengthy answer as to why:

http://www.techreaction.net/2009/10/...-temperatures/
DD Boxen
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None N/A WebOS 3.0.2 9.7" XGA, multitouch 
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DD Boxen
(23 items)
 
   
CPUMotherboardGraphicsRAM
Intel Xeon E3-1230 Asus Maximus IV Gene-Z/Gen3 Powercolor 6970 2GB G. Skill 1600mHz Ripjaws 
Hard DriveOptical DriveCoolingCooling
SpinpontF3 1TB, WD 250, and WD320 Lite-On DT Waterblocks DT5Noz Waterblock Swiftech Komodo 6900-1 Waterblock 
CoolingCoolingCoolingOS
Swiftech MCR-220 Drive radiator Swiftech MCR-220 QP radiator 6xGentle Typhoon AP-15s Archx64 KDE4.5, Windows 7 x64 
MonitorKeyboardPowerCase
Eyefinity 3-head 5265x1050 OCN Ducky!! MX Blue Switches XFX 750W Black Edition Mountain Mods H2gO 
MouseAudioAudioAudio
Razer Naga Asus Xonar Essence STX Sennheiser 595 Sony STR-DE995 A/V receiver 
OtherOther
Lian Li Card flash memory reader Asus PCE-N15 Wifi-N card 
CPUMotherboardGraphicsRAM
AMD 1055T Gigabyte 790 Sapphire 4850x2 2x2GB 1600mHz 
Hard DriveOptical DriveOSKeyboard
A few Yes Vista/7 Das Keyboard 
Power
Ugly 
CPUMotherboardGraphicsRAM
Qualcomm Snapdragon APQ8060 1.2 GHz Something kinda small Qualcomm Adreno core 16GB 
Hard DriveOptical DriveOSMonitor
None N/A WebOS 3.0.2 9.7" XGA, multitouch 
PowerCase
6300mAh Piano Black 
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Reply
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