I just installed Calibre 4.21.0 in a newly built workstation computer. For some odd reason, my GPU temperature shows up in the top left corner of the ebook viewer.
I have several hardware monitoring programs installed on my computer and it could be a case of one of these programs misbehaving badly. But among all of the other applications (productivity, video editing, PC utilities, music, etc.) installed on my PC, the GPU temperature shows up
only in the Calibre E-Book viewing window. No other programs show this behavior.
I certainly doubt that Caliber e-book viewing creates a load on my GPU requiring temperature monitoring, but before going through the process of finding which application on my computer is causing this behavior, I have to ask this question:
Is the Calibre e-book viewer monitoring GPU temperature?
Here's what I'm seeing:
