Author: Robert Hyatt
Date: 19:34:06 10/25/02
Go up one level in this thread
On October 25, 2002 at 17:52:56, Roy Eassa wrote: >On October 24, 2002 at 23:24:45, Robert Hyatt wrote: > >>On October 24, 2002 at 12:49:40, James T. Walker wrote: >> >>>On October 23, 2002 at 22:13:38, Bob Durrett wrote: >>> >>>>Do they put thermocouples on CPUs? How to tell if CPU getting too hot? Surely >>>>not by opening up the case and sticking your hand in there? >>>> >>>>Bob D. >>> >>>Some new motherboards come with two thermal sensors and the software to monitor >>>the cpu temp and the system temp. Thermocouples are not the only way to monitor >>>temp so it could be that or something similiar. >>>Jim >> >> >>My Intel box, with a real intel serverboard, has a lot of sensors. >> >>Thermocouples for the processors, voltage sensors, tachometers on all >>eleven fans, etc... >> >>The 98-104F temps are with crafty running full-bore... >> >>Pv+ is processor voltage, L2v+ is the L2 cache voltage. The >>other voltages should be pretty obvious. All the fans (1-11) >>are RPM values. >> >> >> temp Pv+ L2v+ >>cpu1 98F +2.5 +2.0 >>cpu2 98F +2.5 +2.0 >>cpu3 98F +2.5 +2.0 >>cpu4 104F +2.5 +2.0 >>fans (1)3180 (2)3000 (3)3180 (4)2640 >>(rpm) (5)2760 (6)2880 (7)2970 (8)2670 >> (9)2550 (10)2550 (11)2580 >>power +1.5V(+1.5) +2.5V(+2.5) +3.3V(+3.4) >> +5V(+5.3) +12V(+12.0) -12V(-12.3) > > >I know you're American (as am I), but I thought CPU temperatures were quoted in >Celsius as a standard. Somehow it looks strange to see them in Fahrenheit. > >Anyway, it looks like 3 of your CPUs are like healthy humans and the 4th one has >a pretty bad fever. Remember that I wrote the program to display this stuff. The thermocouple values are well-known and I chose to map 'em to F rather than C. :) one of the CPUS (the bottom one) doesn't quite get as much air as the rest, but those numbers are consistent for running crafty, and well below Intel's specs so I don't worry. :)
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