Comments (18)
Yet, I still haven't found how to map those sensor names to actual CPU cores, or whatever they are measuring, just like TGPro does.
I found the mapping for some of those sensors...
from hot.
@BitesPotatoBacks , thank you! By enabling only those sensors in Hot's options, the value displayed in the menu bar is now within a 2C difference from what TGPro shows. This difference could be due to different sampling rates/moments.
from hot.
OK, now I see what's going on.
I explicitly ignore the reading of the PMU tcal
sensor, since it's used as calibration with 51°.
This sensor comes from IOHID
, but it looks like it is also reported by the SMC
interface, here as Tf26
.
I should be able to ignore this sensor as well.
from hot.
51°C seems perfectly normal.
Version 1.8.0 added a lot of sensors for M2 machines, so I'm not suprised with these readings.
You may try other software such as Sensei or iStats Menu.
I'm keeping this issue opened for a while, if you want to report additional data with other software.
from hot.
Just tested with Sensei. I found that 1.7.1 showed much lower values than Sensei, while 1.9.1 showed much higher values than Sensei, particularly under high load, sometimes off by over 20 degrees. Not sure if this is expected or not.
from hot.
Can you provide the name of the sensors that get higher than what Sensei reports?
from hot.
FYI, I have a friend using hot with M2 MBA and he also mentioned after the update the degree reading stuck at 51.
from hot.
I might have the same issue, on a M2 Pro Mac mini
Screenshot from version 1.7.1, shows 29℃
Screenshot from version 1.9.1, shows 55℃
from hot.
Similar situation to @mariusfanu here - While sensei shows 41, 1.9.1 shows 51:
from hot.
Can you folks try this new version?
from hot.
Hi, sure this is what I get with this version, still 41℃ in idle seems a bit high
These are the settings, I think they're the default ones
Also Sensei seems to report an incredible low 7℃ which seems unrealistic for the CPU
from hot.
Running some commands in Terminal (yes > /dev/null
for all cores) to get some CPU usage and increase the heat will get these temps
Here both apps seem to report temps that are a lot lower than I'd expect, I'll try to run Cinebench for 10 minutes and see what the temps are but I'd expect the CPU to be a lot hotter than that
And after stoping the terminal task and waiting bit it goes back to these
from hot.
10 minute Cinebench run did increase the temps to more expected levels
After stoping the Cinebench run and writing this message I noticed that the app got stuck with high temps, where it should have come down.
I hope these use cases help, if you need anything else let me know.
from hot.
Same here on M1Pro. Here is the comparison of Hot vs TGPro under trial license:
from hot.
Also, a comparison of Hot's sensors vs TGPro, if that helps with a classification of sensor meanings.
from hot.
Instead of a cca 10C difference, I managed to get only cca 4C difference (Hot showing a higher value) if I only select the following sensors in the options:
Tp01, Tp05, Tp0b, Tp0D, Tp0H, Tp0P, Tp0T, Tp0W, Tp0X, and TVD0
Yet, I still haven't found how to map those sensor names to actual CPU cores, or whatever they are measuring, just like TGPro does.
from hot.
Hot is displaying a very high temp for my on my M2 Max pro 16". Sensor TVM4 is listed at 80C, maybe some others are also high. All over sensors are much lower. iStats menu is showing 45C. Any ideas?
from hot.
Unfortunately, theirs is no documentation on the name and purpose of the sensors.
This is why I added a section in the app’s Preferences allowing you to ignore specific sensors.
If you have one reporting bad values or getting stuck at a specific temperature, simply uncheck it from the list.
from hot.
Related Issues (20)
- How is the value in the menubar calculated? HOT 1
- App hangs on the new Macos sonoma developer beta HOT 8
- Hot crashing on MacOS Sonoma developer beta when scrolling through sensor view HOT 5
- Weird sensors values HOT 1
- "Start at Login" doesn't work HOT 3
- Sensor stuck at 100+c HOT 2
- Macbook Pro M2 14"inch 2023 always show 77 degree in celcius HOT 2
- [Question] Does all sensors are updated in background? HOT 2
- Hot always showing 101 degrees C on MacOS 13.4.1 (22F82) HOT 1
- Sensor displays 76 degrees celcius while with no heavy load. HOT 1
- Thermal Pressure does not downgrade after cooling without restart HOT 1
- Hot Thermal Pressure doesn't match powermetrics -s thermal HOT 3
- Unable to run on MacBook M1 Pro HOT 11
- Temperature readings Tp0B to Tp18 read 39ºF to 46ºF in a 74ºF room.
- About the temperature difference.
- Crashes on App startup HOT 8
- Feature Request: Notify when temperature is too high
- Crash in "View all sensors" on the new M3 Macbook Pro. Also no labeling for sensors. HOT 3
- Feature Request: Fan Control
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from hot.