Can anyone else reproduce this?
I have two MacBook Pros:
2016 15" Base Model
2016 13" i7 BTO
I also have an LG 4K USB-C monitor
When the monitor is connected to the 15" model, the temperature goes up to 55 degrees C, when just idling. If I disconnect the monitor, it drops back down to about 42 degrees C. I've attached a picture (it continued to drop further)
The weird thing was, I connected the same monitor to my 13" model and it only raised the temperature by 1 or 2 degrees. It normally idles at about 47 degrees C.
I have two MacBook Pros:
2016 15" Base Model
2016 13" i7 BTO
I also have an LG 4K USB-C monitor
When the monitor is connected to the 15" model, the temperature goes up to 55 degrees C, when just idling. If I disconnect the monitor, it drops back down to about 42 degrees C. I've attached a picture (it continued to drop further)

The weird thing was, I connected the same monitor to my 13" model and it only raised the temperature by 1 or 2 degrees. It normally idles at about 47 degrees C.
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