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IDProjectCategoryView StatusLast Update
0002353SpeedFanOtherpublic2019-02-16 17:48
Reporteroberon Assigned Toalfredo  
Status acknowledgedResolutionopen 
Product Version4.50 
Summary0002353: SpeedFan shows CPU temperature
DescriptionSpeedFan shows incorrect CPU temperature for both processor cores. Indicates a lower temperature, as shown by other 3 programs.
Additional InformationNotebook: Asus K50IN
CPU: Intel Core 2 Duo T6600
Chipset: nVidia MPC79

Win9x:NO 64Bit:YES GiveIO:NO SpeedFan:YES
I/O properly initialized
Linked ISA BUS at $0290
Linked nVidia MCP79 SMBUS at $4D00
Linked nVidia MCP79 SMBUS at $4E00
Found nVidia GeForce G102M
Linked nVidiaI2C0 SMBUS at $3D403E3F
Linked nVidiaI2C1 SMBUS at $3D403637
Linked nVidiaI2C2 SMBUS at $3D405051
Scanning ISA BUS at $0290...
Scanning nForce2 SMBus at $4D00...
Scanning nForce2 SMBus at $4E00...
Scanning I2CNVidia SMBus at $3D403E3F...
Scanning I2CNVidia SMBus at $3D403637...
Scanning I2CNVidia SMBus at $3D405051...
Found ST9500325AS on AdvSMART
Found ASUSTeK Computer Inc. K50IN
Found ACPI temperature
Found Intel(R) Core(TM)2 Duo CPU T6600 @ 2.20GHz
End of detection
Loaded 0 events
TagsNo tags attached.
Motherboard ModelnVidia MPC79
Video Card ModelGeforce G 102M



2015-01-16 15:18

reporter   ~0007695

Chipset is MCP not MPC


2015-01-16 18:39

manager   ~0007697

Is the temperature way off, or something like "always 5C different"?
Consider that on those CPUs there has never been any official statement and that SpeedFan followed a document from an Intel employee. Some other tool decided to be the owner of a better knowledge of the real temperature and others chose to follow that tool.


2015-01-20 19:11

reporter   ~0007700

yes it is allways cca 15°C different.

Issue History

Date Modified Username Field Change
2015-01-16 15:17 oberon New Issue
2015-01-16 15:17 oberon Status new => assigned
2015-01-16 15:17 oberon Assigned To => alfredo
2015-01-16 15:18 oberon Note Added: 0007695
2015-01-16 18:39 alfredo Note Added: 0007697
2015-01-16 18:39 alfredo Severity major => feature
2015-01-16 18:39 alfredo Status assigned => acknowledged
2015-01-20 19:11 oberon Note Added: 0007700