Temp monitoring what program to trust?

Shou Miko · Apr 5, 2012

i normally uses Aida64, CPU-Z and RealTemp 3.70 to monitor my cpu core but recently when i push my cpu voltage up to 1.280V in bios and run 4,5ghz on my i5-2500k i get other readings in Windows 7.

Aida64 v.2.30.1906 Beta: CPU VID 1.3761 V
CPU-Z 1.60 x32: 1.288V
CPU-Z 1.60.1 x32: 1.376V (latest one posted my Stasio here on the forum)
RealTemp 3.70: 1.3761V

so which should i trust, when ino bios is set to manual 1.280V ?

zyky · Apr 5, 2012

One is "Core Voltage" the other is "Core VID"
You'll likely get 1.60 to match the others if you change Sensor=0 in the ini file.

Core Voltage is going to be reading from the motherboard's sensor and will likely match Vcore in SpeedFan - and is usually the one I tend to trust as it reflects what I set it to given load/speedstep/etc on most of my systems.
Check the Sensor section in if AIDA64 instead.

Shou Miko · Apr 5, 2012

zyky looks like the latest beta of CPU-Z that stasio linked at the CPU-Z thread fixed this and my other thread with memory ^^

micropage7 · Apr 5, 2012

i use hwmonitor

Shou Miko · Apr 5, 2012

micropage7 said:
i use hwmonitor

well i think it's more reading errors in the applications than sensor errors, bcs bios shows 1.280V

Frick · Apr 5, 2012

Does the Vcore sensors work differently than the other voltage sensors? Because they never ever work on my system. HWmonitor says it's 1.001V and AIDA says it's 1.985V.

Techtu · Apr 5, 2012

You can't truly trust software monitoring, even though it's usually within a few degree's accurate if your wanting a more reliable reading your best bet is to use some sort of sensor tool ie: some high end fan monitoring kits have temperature sensors with them what tend to be just as accurate.

Sinzia · Apr 5, 2012

Techtu said:
You can't truly trust software monitoring, even though it's usually within a few degree's accurate if your wanting a more reliable reading your best bet is to use some sort of sensor tool ie: some high end fan monitoring kits have temperature sensors with them what tend to be just as accurate.

Except he's talking voltages to the CPU, not temps of the cpu, but you're on to something- Some board have v-check points you can read using a multi-meter, that would be the most accurate, providing you have them to begin with.

I just looked, you do have them, they're the small pads next to the ram along the edge of the mobo.

Shou Miko · Apr 5, 2012

and yes the Asus Maximus Gene-Z and Gene-Z/Gen3 does have the check points, but i don't got a voltage meter at my hands and i can't do it in the case (too big hands for that xD )

and i am not that much into HWMonitor anyway.

System Name	Lynni PS \ Lenowo TwinkPad L14 G2
Processor	AMD Ryzen 7 7700 Raphael (Waiting on 9800X3D) \ i5-1135G7 Tiger Lake-U
Motherboard	ASRock B650M PG Riptide Bios v. 3.10 AMD AGESA 1.2.0.2a \ Lenowo BDPLANAR Bios 1.68
Cooling	Noctua NH-D15 Chromax.Black (Only middle fan) \ Lenowo C-267C-2
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Display(s)	KTC M27T20S 1440p@165Hz \| LG 48CX OLED 4K HDR \| Innolux 14" 1080p
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Mouse	Logitech G305 Lightspeedy Wireless \| Lenowo TouchPad & Logitech G305
Keyboard	Ducky One 3 Daybreak Fullsize \| L14 G2 UK Lumi
Software	Win11 IoT Enterprise 24H2 UK \| Win11 IoT Enterprise LTSC 24H2 UK / Arch (Fan)
Benchmark Scores	3DMARK: https://www.3dmark.com/3dm/89434432? GPU-Z: https://www.techpowerup.com/gpuz/details/v3zbr

Processor	Core I7 4770K @ 4.2Ghz
Motherboard	MSI Z87-G45 Gaming
Cooling	Thermaltake Water 3.0 Extreme
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Video Card(s)	EVGA Geforce GTX 980 TI Superclocked
Storage	256GB Samsung 850 Pro + 4x 250GB Samsung 850 EVO
Display(s)	2x Dell UP2414Q
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Power Supply	Antec High Current Gamer 620M
Mouse	Logitech G700s
Keyboard	Microsoft Natural Ergonomic Keyboard 4000

System Name	Lynni PS \ Lenowo TwinkPad L14 G2
Processor	AMD Ryzen 7 7700 Raphael (Waiting on 9800X3D) \ i5-1135G7 Tiger Lake-U
Motherboard	ASRock B650M PG Riptide Bios v. 3.10 AMD AGESA 1.2.0.2a \ Lenowo BDPLANAR Bios 1.68
Cooling	Noctua NH-D15 Chromax.Black (Only middle fan) \ Lenowo C-267C-2
Memory	G.Skill Flare X5 2x16GB DDR5 6000MHZ CL36-36-36-96 AMD EXPO \ Willk Elektronik 2x16GB 2666MHZ CL17
Video Card(s)	Asus GeForce RTX™ 4070 Dual OC (Waiting on RX 8800 XT) \| Intel® Iris® Xe Graphics
Storage	Gigabyte M30 1TB\|Sabrent Rocket 2TB\| HDD: 10TB\|1TB \ WD RED SN700 1TB
Display(s)	KTC M27T20S 1440p@165Hz \| LG 48CX OLED 4K HDR \| Innolux 14" 1080p
Case	Asus Prime AP201 White Mesh \| Lenowo L14 G2 chassis
Audio Device(s)	Steelseries Arctis Pro Wireless
Power Supply	Be Quiet! Pure Power 12 M 750W Goldie \| 65W
Mouse	Logitech G305 Lightspeedy Wireless \| Lenowo TouchPad & Logitech G305
Keyboard	Ducky One 3 Daybreak Fullsize \| L14 G2 UK Lumi
Software	Win11 IoT Enterprise 24H2 UK \| Win11 IoT Enterprise LTSC 24H2 UK / Arch (Fan)
Benchmark Scores	3DMARK: https://www.3dmark.com/3dm/89434432? GPU-Z: https://www.techpowerup.com/gpuz/details/v3zbr

System Name	micropage7
Processor	Intel Xeon X3470
Motherboard	Gigabyte Technology Co. Ltd. P55A-UD3R (Socket 1156)
Cooling	Enermax ETS-T40F
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Power Supply	Silverstone 600 Watt
Mouse	Logitech G502
Keyboard	Sades Excalibur + Taihao keycaps
Software	Win 7 64-bit
Benchmark Scores	Classified

System Name	Lynni PS \ Lenowo TwinkPad L14 G2
Processor	AMD Ryzen 7 7700 Raphael (Waiting on 9800X3D) \ i5-1135G7 Tiger Lake-U
Motherboard	ASRock B650M PG Riptide Bios v. 3.10 AMD AGESA 1.2.0.2a \ Lenowo BDPLANAR Bios 1.68
Cooling	Noctua NH-D15 Chromax.Black (Only middle fan) \ Lenowo C-267C-2
Memory	G.Skill Flare X5 2x16GB DDR5 6000MHZ CL36-36-36-96 AMD EXPO \ Willk Elektronik 2x16GB 2666MHZ CL17
Video Card(s)	Asus GeForce RTX™ 4070 Dual OC (Waiting on RX 8800 XT) \| Intel® Iris® Xe Graphics
Storage	Gigabyte M30 1TB\|Sabrent Rocket 2TB\| HDD: 10TB\|1TB \ WD RED SN700 1TB
Display(s)	KTC M27T20S 1440p@165Hz \| LG 48CX OLED 4K HDR \| Innolux 14" 1080p
Case	Asus Prime AP201 White Mesh \| Lenowo L14 G2 chassis
Audio Device(s)	Steelseries Arctis Pro Wireless
Power Supply	Be Quiet! Pure Power 12 M 750W Goldie \| 65W
Mouse	Logitech G305 Lightspeedy Wireless \| Lenowo TouchPad & Logitech G305
Keyboard	Ducky One 3 Daybreak Fullsize \| L14 G2 UK Lumi
Software	Win11 IoT Enterprise 24H2 UK \| Win11 IoT Enterprise LTSC 24H2 UK / Arch (Fan)
Benchmark Scores	3DMARK: https://www.3dmark.com/3dm/89434432? GPU-Z: https://www.techpowerup.com/gpuz/details/v3zbr

System Name	White DJ in Detroit
Processor	Ryzen 5 5600
Motherboard	Asrock B450M-HDV
Cooling	Be Quiet! Pure Rock 2
Memory	2 x 16GB Kingston Fury 3400mhz
Video Card(s)	XFX 6950XT Speedster MERC 319
Storage	Kingston A400 240GB \| WD Black SN750 2TB \|WD Blue 1TB x 2 \| Toshiba P300 2TB \| Seagate Expansion 8TB
Display(s)	Samsung U32J590U 4K + BenQ GL2450HT 1080p
Case	Fractal Design Define R4
Audio Device(s)	Plantronics 5220, Nektar SE61 keyboard
Power Supply	Corsair RM850x v3
Mouse	Logitech G602
Keyboard	Cherry MX Board 1.0 TKL Brown
Software	Windows 10 Pro
Benchmark Scores	Rimworld 4K ready!

System Name	FragBox
Processor	Intel Core i7 2600K @ 5.0GHz/1.45 volts
Motherboard	Asus P8Z77 WS
Cooling	Custom CPU loop
Memory	Kingston 12GB DDR3 1600
Video Card(s)	Galaxy GTX 680/Zotac GTX 680 in SLi/EVGA GTX 650Ti
Storage	2 Vertex 3 120's, raid 0, 2 Seagate Momentus XT 500GB's in raid 0, 1 Hitatchi 2TB for backup
Display(s)	3 Acer S232HLX2 in nvidia surround
Case	Corsair C70 White
Audio Device(s)	Onboard
Power Supply	Corsair AX1200
Software	Win 7 x64 Pro

Temp monitoring what program to trust?

Fishfaced Nincompoop